Every day, a broiler’s intestine processes several times its body weight in feed and water, encounters billions of microorganisms, responds to environmental stress, and continuously decides what enters the body and what remains outside.

In many ways, the gut functions as a customs checkpoint, security system, digestive factory, and immune headquarters—all at the same time.

In fact, nearly 70% of the bird’s immune cells are associated with the gastrointestinal tract, making it a key player in both health and performance. The remarkable aspect is that when the gut is functioning well, nobody notices it. When it begins to fail, everybody notices the consequences.

The Modern Poultry Bird: Built for Speed
Today’s broiler is a biological marvel. Through decades of genetic selection, modern birds reach market weight faster and more efficiently than ever before.
However, this achievement comes with a hidden challenge.

The digestive tract has become one of the most critical performance-limiting organs in poultry production. Every gram of feed must be digested, absorbed, and converted into muscle within an increasingly compressed production cycle.

Twenty years ago, a small reduction in nutrient absorption might have gone unnoticed. Today, even minor intestinal inefficiencies can translate into measurable losses in body weight gain, feed conversion ratio, and profitability. Modern birds can no longer afford a lazy gut.

The Gut Is Constantly Making Decisions
Traditionally, we think of the intestine as a nutrient absorption organ.
In reality, the gut is making thousands of biological decisions every second.

– Should nutrients support growth or immunity?
– Should a microorganism be tolerated or eliminated?
– Should energy be invested in production or defense?
– Should the intestinal barrier remain open for absorption or tighten to prevent invasion?

These microscopic decisions ultimately determine flock performance.
In many ways, poultry production is not simply about feeding birds—it is about influencing the decisions being made within the gut.

The Hidden Cost of Inflammation
One of the most important concepts emerging in poultry science is that inflammation carries a nutritional cost.
Whenever the intestine encounters stress from pathogens, mycotoxins, heat, poor litter quality, or microbial imbalance, the immune system becomes activated.
The immune response is essential for survival, but it is expensive.
Energy that could support growth is redirected toward immune activity.
Amino acids that could build muscle are utilized to produce immune proteins and inflammatory mediators.
Vitamins and minerals become involved in tissue repair and antioxidant defense.
The bird continues eating, yet a significant proportion of nutrients may no longer be contributing to production.
This phenomenon is often referred to as the “hidden feed cost” of inflammation.

The Silent Performance Thief
One of the greatest misconceptions in poultry production is that intestinal problems always produce visible symptoms.
– Not necessarily.
– Many flocks show normal feed intake, acceptable mortality, and no obvious disease outbreaks. Yet they consistently fail to achieve target performance.
– A slight reduction in nutrient absorption.
– A minor microbial imbalance.
– A low level of intestinal inflammation.
– A subtle increase in intestinal permeability.
Individually these changes may appear insignificant. Collectively they can result in substantial economic losses. This is why gut health is increasingly viewed not as a disease issue but as a performance issue.

The Microbial Workforce Inside Every Bird
Perhaps the most fascinating discovery in recent years is the realization that birds are never truly alone.
The digestive tract contains trillions of microorganisms collectively known as the gut microbiome.
These microbes help digest feed ingredients, produce beneficial metabolites, support intestinal development, influence immune responses, and compete with harmful bacteria.
Some scientists now describe the microbiome as an additional organ because of its profound influence on bird health.
This raises an interesting question:
Are we feeding the bird, or are we feeding its microbiome?
The answer is both.
The future of poultry nutrition may depend as much on managing microbial populations as on balancing nutrients.

Heat Stress: The Gut’s Greatest Enemy
In many poultry-producing regions, heat stress has become one of the most significant challenges affecting gut health.
High environmental temperatures reduce blood flow to the intestine, increase oxidative stress, and compromise intestinal barrier integrity.
As a result, harmful bacterial toxins can cross the intestinal wall and trigger inflammation.
Often the first casualty of heat stress is not growth—it is gut integrity.
This may explain why heat-stressed flocks frequently show poorer FCR, increased wet litter, reduced nutrient utilization, and greater disease susceptibility.
As global temperatures continue to rise, protecting gut health during periods of heat stress will become increasingly important.

The Gut in the Antibiotic-Free Era
The poultry industry is rapidly transitioning toward antibiotic-free and reduced-antibiotic production systems.
While this shift addresses consumer concerns and regulatory requirements, it has also increased attention on intestinal health.
Without routine antibiotic growth promoters, producers must rely on alternative strategies to maintain gut stability.
Probiotics, prebiotics, β-glucans, mannan oligosaccharides (MOS), organic acids, phytogenic compounds, and postbiotics are increasingly being used to support intestinal resilience and microbial balance.
The focus is shifting from killing pathogens to creating an intestinal environment where beneficial microbes and the host can thrive together.

More Birds or More Protein?
The global poultry industry is not being asked to produce more birds.
It is being asked to produce more protein.
As the world’s population grows and consumers increasingly seek affordable animal protein, poultry production continues to expand. Industry projections estimate the sector will grow at a CAGR of approximately 5–7% over the coming years.

But growth alone is not enough.
Producers are expected to deliver more meat with fewer resources, lower feed costs, and a smaller environmental footprint.
This means that every gram of feed matters more than ever before.
And that brings us back to the gut.
Because the difference between feed consumed and protein produced is ultimately determined by the efficiency of the digestive system.

The Future Begins in the Gut
For decades, poultry production focused on genetics, nutrition, and disease control.
The next frontier may be intestinal resilience.
Future improvements in productivity will likely come from better management of inflammation, enhanced barrier integrity, optimized microbiomes, and improved nutrient efficiency within the gastrointestinal tract.
The question may no longer be:

“How much feed did the bird consume?”

Instead, the more important question may be:
“How much of that feed actually became growth?”
The answer lies within the gut.
Not because it is merely another organ, but because it is the organ that determines how effectively all the others perform.
In an era of narrow margins, rising feed costs, heat stress, and antibiotic-free production, the healthiest gut may ultimately become the most valuable asset in the poultry house.

It was a pleasure to visit the Gurgaon office of Dovoy Chemicals India Pvt. Ltd., a biotechnology-driven company that has been delivering innovative solutions to industries worldwide. With a strong presence across Asia, Africa, and the Middle East, Dovoy has established itself as a trusted partner in animal health, nutrition, grain processing, food ingredients, and industrial solutions.

During my visit, I had the opportunity to interact with Mr. Amit Kaushik, Director, Dovoy Chemicals India Pvt. Ltd.; Mr. Duttle Bing, General Manager – ASPAC & EMEA, Dovoy Inc. Singapore; Dr. Vipul Gohel, Director, MIV Biosolutions and Channel Partner for Dovoy; Mr. Anand Singh, Business Head – Animal Health; Dr. Sumit Raja, Technical Manager – Animal Health; Mr. Shyam Sunder Sharma, Business Head – DGP; Ms. Dhanashri Shitole, Zonal Sales Manager-South & Maharashtra and Ms. Akanksha Sethi, Dovoy.
Mr. Amit Kaushik highlighted that what truly differentiates Dovoy is its unwavering commitment to innovation, research, and quality. The company operates advanced ISO 17025:2017 accredited laboratories where product development, quality assurance, enzyme assays, thermostability testing, and customized solution development are carried out to meet the evolving needs of modern industries.

Mr. Kaushik further emphasized that Dovoy’s vision extends beyond supplying products. The company is focused on delivering holistic solutions and value-added services to customers. Complimentary amino acid profiling services, supported by their ISO 17025:2017 accredited laboratory, provide customers with greater confidence in feed quality and nutritional accuracy. Dovoy’s state-of-the-art laboratory is equipped with sophisticated technologies including the Agilent HPLC 1260, advanced spectrophotometers, Kjeldahl Distillation systems, Class-II Biosafety facilities, biodigesters, and Neogen Raptor platforms. These capabilities support quality assurance and the development of innovative biotechnology solutions across multiple sectors.

According to Mr. Shyam Sunder Sharma, Dovoy’s expertise in proximate analysis, protease enzyme thermostability testing, aflatoxin reduction solutions, microbial load analysis, amino acid profiling, and advanced enzyme assay testing provides a significant competitive edge. The company adheres to globally recognized standards including ISO, GMP, REACH, Halal, FSSAI, Kosher, ZDHC, and D&B certifications.

In the Animal Health & Nutrition sector, Dovoy offers a comprehensive portfolio of feed additive solutions including enzymes, organic trace minerals, yeast-based products, antioxidants, immune modulators, gut health solutions, toxin binders, acidifiers, and lipid metabolism enhancers. These technologies are designed to improve nutrient utilization, gut health, productivity, and overall farm profitability, as shared by Mr. Anand Singh and Dr. Sumit Raja.

The visit was followed by an engaging podcast hosted by Ms. Dhanashri Shitole and Ms. Akanksha Sethi, where I shared my thoughts on the “Future of the Indian Poultry Feed Industry.” I look forward to its release of this Podcast in the coming days.

The visit provided valuable insights into how biotechnology, innovation, and scientific excellence are shaping the future of animal nutrition and sustainable livestock production. It was inspiring to witness Dovoy’s commitment to developing practical, performance-oriented solutions backed by robust research and field validation.

Weather fluctuations, particularly during seasonal transitions, create significant stress in poultry production systems. Sudden changes in temperature, humidity, ventilation patterns, and air quality weaken the birds’ immune defenses and predispose them to respiratory infections. Among these, Mycoplasmosis is one of the most economically important diseases affecting both commercial layers and breeder flocks.

The two major pathogenic species affecting poultry are:
– Mycoplasma gallisepticum infection (MG)
– Mycoplasma synoviae infection (MS)
These organisms are highly contagious and often become more problematic during changing weather conditions due to increased environmental stress and compromised flock immunity.

Why Changing Weather Increases Mycoplasma Problems
During weather transitions such as:
– Summer to monsoon
– Monsoon to winter
– Sudden cold or heat waves
birds experience physiological stress that suppresses their immune response. Several environmental factors contribute to Mycoplasma outbreaks:
1. Temperature Fluctuation
Rapid day-night temperature variation stresses birds and damages the respiratory mucosa, making it easier for Mycoplasma organisms to colonize the respiratory tract.
2. Poor Ventilation
Farmers often reduce ventilation during cold weather to conserve heat. This increases:
– Ammonia levels
– Dust accumulation
– Humidity
– Carbon dioxide concentration
Such conditions irritate the respiratory tract and favor Mycoplasma multiplication.
3. High Humidity and Wet Litter
During monsoon seasons, excessive moisture increases pathogen survival and worsens respiratory stress.
4. Secondary Infections
Changing weather also favors bacterial and viral co-infections such as:
– Newcastle disease
– Infectious bronchitis
– Escherichia coli infection

These infections intensify the severity of Mycoplasma disease.
Clinical Signs in Layers and Breeders
Affected birds may show:
– Coughing and sneezing
– Nasal discharge
– Rales and respiratory sounds
– Swollen sinuses
– Watery eyes
– Reduced feed intake
– Depression and poor growth
– Increased mortality in severe cases

In breeder flocks, fertility and hatchability may decline significantly.

Impact on Layer Performance
Mycoplasma infection severely affects commercial egg production.
1. Drop in Egg Production
Layers infected with MG or MS commonly show:
-Sudden reduction in egg production
– Irregular laying patterns
– Delayed peak production
Production losses may range from 5–20% depending on flock condition and secondary infections.
2. Poor Egg Quality
Infected layers may produce:
– Thin-shelled eggs
– Misshapen eggs
– Smaller eggs
– Poor shell strength
This increases breakage and market rejection.
3. Increased Feed Conversion Ratio (FCR)
Respiratory stress reduces feed efficiency, increasing production cost per egg.
4. Increased Culling and Mortality
Chronically affected birds become poor performers and require early culling.

Impact on Breeder Performance
The economic effect of Mycoplasma is even more serious in breeder operations.
1. Reduced Fertility
Mycoplasma infection negatively affects reproductive performance, lowering fertility percentage.
2. Poor Hatchability
Vertical transmission through eggs can infect embryos, causing:
– Embryonic mortality
– Weak chicks
– Poor hatchability
3. Transmission to Progeny
MG and MS can spread from infected breeders to chicks through eggs, creating long-term farm problems.
4. Reduced Chick Quality
Chicks from infected breeder flocks often show:
– Weakness
– Respiratory distress
– Poor growth potential
– Higher early mortality

Economic Losses
Mycoplasma outbreaks during changing weather can lead to major financial losses through:
– Reduced egg production
– Poor hatchability
– Increased medication costs
– Mortality and culling
– Lower chick quality
– Increased feed costs
– Trade restrictions in breeder operations

Diagnosis
Accurate diagnosis is essential for effective control. Common diagnostic methods include:
– Serological testing (ELISA, SPA)
– PCR testing
– Culture and isolation
– Postmortem examination

Typical lesions include:
– Air sacculitis
– Tracheitis
– Foamy air sacs
– Pneumonia

Prevention and Control Measures
1. Maintain Proper Ventilation
Ensure adequate airflow without creating drafts.
2. Reduce Environmental Stress
– Maintain uniform temperature
– Avoid sudden temperature changes
w Control humidity levels
3. Strengthen Biosecurity
– Restrict visitor movement
– Disinfect equipment
– Control wild birds and rodents
4. Vaccination
Vaccination programs against MG and MS should be followed according to veterinary recommendations.
5. Early Medication
Prompt treatment using appropriate antimicrobials under veterinary guidance can reduce severity.
6. Improve Litter and Air Quality
Regular litter management helps reduce ammonia and dust.
7. Nutritional Support
Provide vitamins, electrolytes, and immune boosters during stressful weather periods.

Conclusion
Changing weather conditions significantly increase the risk and severity of Mycoplasma infections in poultry farms. Layers suffer from reduced egg production and poor egg quality, while breeders face severe reproductive and hatchability losses. Because Mycoplasma infections often become chronic and difficult to eliminate, prevention through good management, ventilation, biosecurity, and stress reduction remains the most effective strategy.

Early detection and timely intervention are essential to maintain flock health, productivity, and profitability during seasonal

PIONEERING ANIMAL HEALTH THROUGH PHYTOGENIC INNOVATION

France Based IDENA’s Complex Phytogenic Animal Nutrition Products Through Feed Development has led to Higher Productivity and Better Animal Health – Ricky Thaper (www.rickythaper.com)

Improving livestock health has been recognized by producers as an important sustainability effort which improves efficiency and reduces productivity losses in the animal husbandry sector. The United Nations Food and Agriculture Organisation (FAO) has urged nations to integrate animal health into their national climate commitments, calling it “vital for sustainable livestock production.” The roadmap recognized the importance of livestock to 1.7 billion farmers worldwide and offered proven pathways for addressing its climate footprint including better genetics, feed, and animal health. An UN report calculated the effects of different steps to address livestock emission by stating that animal productivity increase would reduce emissions 20%. It also stated that feed improvements by 12%, better animal health by 10%, improved genetics by 8% and methane reducing feed additives by 5%.

This growing recognition of the value of animal health and related technologies has the potential to boost livestock sustainability and decrease its carbon footprint. This will require adoption of strong biosecurity protocols, improved feed and use of good additives, better breeding practices and adoption of new digital technologies. Keeping this vision in mind, several companies have been working towards boosting animal health and productivity through development of innovative products keeping into consideration the unique needs of countries across the world.

Since its creation in 1995, France based global major in animal nutrition IDENA group has developed products keeping into account the nutritional needs of poultry, dairy, and piggery. The key focus of the IDENA is to introduce innovative additives and pre-mixes which boost the poultry and livestock feed and increase performances of poultry and livestock in the farms.

At IDENA, head-quartered in SAUTRON, Pays de la Loire, France, there are experts who are passionate about developing products which promote animal growth and welfare. IDENA’s technical and sales teams, often in the field, offers tailor-made advice to improve the formulation of products and optimise their effectiveness depending on the needs of the customer. The company has succeeded in establishing its fundamentals and convictions in the animal nutrition market, developing them and continuing to build on them. In 2001, the IDENA production plant in Pontchâteau, France was set up.

The mission of the company is to market natural alternatives to conventional additives in order to reduce the use of antibiotics and preserve their effectiveness (antibiotic resistance). These alternatives are made up of phytogenic, bioactive and active ingredients derived from lactic fermentations through IDENA’s sister company STI BIOTECHNOLOGIE which has developed a unique range of Postbiotics.

Following a specific inactivation process, STI Biotechnologie manufactures, among other products, a postbiotic solution, available in powder and liquid form. METALAC promotes digestive comfort, enhances animal welfare, and improves the animals’ immune status.

The company has numerous scientific publications: S. Jansseune’s thesis, published last June, expanded knowledge of METALAC through in vitro and in vivo experimental trials, as well as on the composition of metabolites synthesized during bacterial fermentation. The postbiotic contributes to the formation of a beneficial bacterial biofilm to protect intestinal villus cells, thereby strengthening the intestinal barrier. This research is continuing with a postdoctoral fellowship in collaboration with the University of Rennes, supervised by Monogastric Product Manager Maeva JEGOU.

Under the leadership of Director Christophe TANGUY, the Asia-Middle East region is managed by David CHEREL, based in China.

IDENA has also developed a complete range of nutritional specialities to improve the feed efficiency of animals fed in organic farming systems and these products are all approved by official organic farming certification bodies.

IDENA has a range of poultry products, among them; FORCIX PY (Prevention of the risk associated with Eimeria together with Necrotic Enteritis), FORKEY LS (Prevention of the risk associated with Histomonas in Turkeys), EVOPERF (Digestive comfort and performance), PONTIPLUS (Supporting hen productivity and longevity by maintaining laying rate and improving egg quality and breeders’ eggs hatchability) and IDAFIX+ (a large spectrum powerful mycotoxin binder). All these poultry products are based on the results of extensive scientific research, particularly into the action of plant extracts and essential oils. The issues studied relate mainly to make better use of the nutrients supplied and managing the risks of parasites and bacteria amongst the poultry birds. In poultry, IDENA focus is on gut health, mineral balance, feed efficiency, and resilience of birds under commercial conditions. IDENA solutions combine R&D, field validation, and practical formulation expertise to ensure both technical efficiency and economic viability. The nutrition experts in the company have developed a range of products designed to improve the feed efficiency of ruminants, focussing on critical components – protein, energy and fibre. The company also focussed on pig production for creating formulation through feed recipes and increase digestive efficiency of the animals.

To design animal feeding in different ways and to improve technical and economic performance while respecting animal welfare and the environment, IDENA develops quality feed products for the various sectors of the livestock economy- feed manufacturers, premix manufacturers, integrators, hatcheries, dairies, farms and breeders. The products are developed by consultants specialised by species. The IDENA group is made up of departments covering areas such as research and development, animal nutrition engineering and the manufacture of premixes and innovative specialities. This enables each entity to focus fully on its core business, whilst benefiting from the Group’s stability, experience and long term vision.

110 people are currently cooperating at IDENA, with Mr. Renaud Domitile as CEO and Mr. Massoud Aoun as General Manager. The commercial team is led by Mr. Franck Vaillant, Commercial Director, with 6 Regional Export Managers to cover the 5 continents.

Team of experts from the group also carry out on-farm audits to better adapt the formulation and use of additives to the context of each livestock farm. Six people are offering technical support for poultry: Mrs. Anne MAHIEU, Nutritionist-Head of Poultry Department, Dr. Jean-Marie WATIER- Vet Poultry Specialist, Ms. Amandine CANIN-Poultry Nutritionist Engineer, Mr. Khalil AOUAD, Poultry Nutritionist Engineer, and Mr. Bohdan BODNAR, Poultry Nutritionist Engineer, and also Mr. Renaud Domitile, CEO which is recognized worldwide for his nutrition expertise.

The 2000s saw the internationalisation of the Group’s activities. The company offers its services to hundreds of customers, both feed manufacturers and players in the animal sector, spread across France to more than 60 countries spanning five continents. It has succeeded in establishing its fundamentals and convictions in the animal nutrition market, developing them and continuing to build on them.

The Group has a robust central structure, which ensures strategic consistency, supports the development of its subsidiaries and fosters synergies between areas of expertise. The company’s annual revenue was approximately €50 million in 2025

With the future collaboration with Distributors in India, IDENA group has great plans to expand its presence in India, which has the world’s biggest livestock population said Mr. Renaud Domitile, CEO. The India poultry market is driven by strong demand for affordable animal protein and rapid industry structuring. However, it remains a highly competitive and price-sensitive market, where solutions must combine technical performance with clear economic return added Mr. Khalil AOUAD, Poultry Nutritionist Engineer.

Mr. Franck Vaillant, Commercial Director said through IDENA product innovation, India’s poultry and livestock sector will be immensely benefited to better feed and increase in productivity because of improvement in animal health. IDENA’s strength compared to most of its competitors lies not only in the fact that the company offers a range of innovative phytogenic products designed to improve feed efficiency and livestock performance, but that this offering is backed by extensive expertise in animal nutrition, feed formulation and livestock management, which IDENA’s teams make available to their partner clients.

For further information about IDENA poultry, dairy and piggery products, kindly visit IDENA Website: http://www.idena.fr/

Introduction
The poultry industry is one of the fastest-growing segments of global agriculture and plays a crucial role in ensuring food security, nutritional sustainability, and rural livelihoods. Poultry meat and eggs are among the most affordable and widely consumed sources of high-quality animal protein. However, the economic sustainability of poultry farming is increasingly threatened by rising feed costs, which account for nearly 65–75% of total production expenditure in commercial poultry enterprises. Among feed ingredients, soybean meal (SBM) constitutes the primary protein source because of its superior amino acid profile, high digestibility, and consistent nutrient availability. Nevertheless, volatility in soybean prices due to climate change, global trade disruptions, geopolitical conflicts, biofuel competition, transportation costs, and fluctuating international commodity markets has significantly increased production costs in poultry farming. The dependence on imported soybean meal in many developing countries, including India, further exposes poultry producers to supply chain uncertainties and foreign exchange fluctuations. Consequently, poultry nutritionists and farm managers are actively exploring alternative protein sources and innovative farm management strategies to reduce feed costs while maintaining productivity, flock health, and profitability. Simultaneously, advances in precision poultry farming, digital technologies, environmental control systems, and feed efficiency optimization are transforming poultry production into a more data-driven and economically resilient enterprise. The integration of nutritionally viable soymeal alternatives with smart farm management practices offers a promising pathway toward sustainable poultry production under conditions of escalating feed prices.

Importance of Soybean Meal in Poultry Nutrition
Soybean meal has long been regarded as the benchmark protein ingredient in poultry diets because of its excellent nutritional characteristics. Typically containing 44–48% crude protein, soybean meal provides an ideal balance of essential amino acids, particularly lysine, which is often limiting in cereal-based diets. Its high digestibility, palatability, and relatively low fibre content make it highly suitable for broilers, layers, breeders, and turkeys.
In broiler nutrition, soybean meal supports rapid muscle development, efficient feed conversion, and improved carcass quality. In layer production, it contributes to enhanced egg production, egg mass, and shell quality. Furthermore, soybean meal contains beneficial bioactive compounds and functional peptides that positively influence gut health and immune responses.

Despite these advantages, excessive dependence on soybean meal has created several challenges for the poultry industry. Global soybean production is concentrated in a limited number of countries, making supply chains vulnerable to climatic events, geopolitical instability, and export restrictions. Additionally, soybean cultivation has been associated with deforestation, biodiversity loss, and environmental concerns, especially in South America. Increasing competition between feed, food, and biofuel sectors has also intensified pressure on soybean availability and pricing.

As feed costs continue to rise, the poultry industry is increasingly compelled to diversify protein sources and adopt more economically sustainable feeding strategies.

Economic Consequences of Rising Feed Cost in Poultry Production
Feed cost inflation directly reduces profit margins in poultry enterprises. Since poultry production operates on relatively narrow economic margins, even modest increases in feed prices can significantly affect profitability. Broiler production is particularly sensitive because of short production cycles and high feed consumption rates. Similarly, in layer operations, prolonged periods of elevated feed prices may substantially reduce returns over feed cost.

Rising feed costs result in several economic consequences:
– Increased cost per kilogram of live weight gain.
– Reduced feed conversion efficiency under poor-quality diets.
– Decline in egg production profitability.
– Increased market price of poultry products.
– Reduced competitiveness of small-scale producers.
– Lower farm expansion and investment capacity.

In many regions, feed manufacturers and poultry producers respond by reformulating diets with lower-cost ingredients. However, indiscriminate replacement of soybean meal without proper nutritional balancing may impair growth performance, immunity, carcass quality, and reproductive efficiency. Therefore, economically sustainable poultry production requires a scientific approach that combines alternative feed ingredients with precision nutritional management.

Oilseed Meals as Alternatives to Soybean Meal
Oilseed by-products are among the most practical alternatives to soybean meal in poultry feeding systems. Several oilseed meals possess substantial protein content and can partially replace soybean meal when diets are appropriately formulated.

Canola Meal
Canola meal contains approximately 35–40% crude protein and is rich in sulphur-containing amino acids. It can effectively replace part of soybean meal in broiler and layer diets. However, its higher fibre content and presence of glucosinolates may limit inclusion levels.

Sunflower Meal
Sunflower meal is another important protein source with good methionine content. Dehulled sunflower meal possesses improved nutrient density and can be used efficiently in poultry rations. Enzyme supplementation enhances its digestibility.

Cottonseed Meal
Cottonseed meal provides substantial protein but contains gossypol, a toxic pigment that restricts its inclusion in poultry diets. Proper processing and iron supplementation may reduce toxicity concerns.

Groundnut Cake
Groundnut cake is widely used in India and other Asian countries because of its local availability and moderate protein content. However, aflatoxin contamination remains a major concern requiring strict quality control measures.

Sesame and Linseed Cakes
These oilseed cakes provide supplementary protein and beneficial fatty acids, although their use is often limited by fibre content and anti-nutritional factors. Oilseed meals can substantially reduce feed costs when incorporated scientifically with amino acid balancing and enzyme supplementation.

Use of Legume Grains in Poultry Feeding
Legume grains are gaining popularity as sustainable and locally available protein alternatives in poultry nutrition. Commonly used legumes include peas, lupins, chickpeas, pigeon pea, and faba beans.
Nutritional Advantages
– Moderate to high protein content.
– Good starch availability.
– Reduced dependence on imported soybean meal.
– Nitrogen fixation benefits in agriculture.
– Lower environmental footprint.

Constraints
– Presence of tannins, trypsin inhibitors, lectins, and non-starch polysaccharides.
– Lower methionine content compared to soybean meal.
– Variability in nutrient composition.

Modern processing technologies such as extrusion, roasting, soaking, dehulling, and fermentation help reduce anti-nutritional factors and improve nutrient utilization. In broiler diets, partial replacement of soybean meal with processed legumes has demonstrated satisfactory growth performance and feed efficiency.
The use of locally cultivated legumes can also strengthen regional feed security and reduce transportation-related costs.

Distillers Dried Grains and Agro-Industrial By-Products
Agro-industrial by-products represent an economically valuable resource for poultry feeding. The poultry industry increasingly utilizes these ingredients within circular economy models aimed at reducing waste and improving resource efficiency.

Distillers Dried Grains with Solubles (DDGS)
DDGS is a by-product of ethanol production and contains considerable protein, fat, phosphorus, and digestible energy. It is widely used in broiler and layer diets at moderate inclusion levels.
Rice Bran
Rice bran is abundantly available in rice-producing countries and provides energy, oil, vitamins, and moderate protein. Stabilization is necessary to prevent rancidity.
Wheat Bran and Pollard
These by-products supply fibre, phosphorus, and moderate protein but are generally used at lower inclusion rates in poultry because of high fibre levels.
Brewer’s Grains
Brewer’s grains can serve as low-cost feed ingredients after proper drying and preservation.
Bakery Waste
Processed bakery waste offers a highly digestible energy source capable of partially replacing maize in poultry diets. Although agro-industrial by-products reduce feed costs, variability in nutrient composition necessitates routine laboratory analysis and quality assurance.

Insect Meal as a Novel Protein Source
Insect meal has emerged as a highly promising alternative protein source for poultry production. Black soldier fly larvae meal, mealworm meal, and housefly larvae meal possess high crude protein levels and favourable amino acid profiles.

Advantages of Insect Meal
– Excellent digestibility.
– High protein concentration.
– Efficient conversion of organic waste into biomass.
– Reduced land and water use.
– Lower environmental impact compared to soybean cultivation.

Studies have shown that insect meal can partially replace soybean meal and fishmeal in broiler diets without adversely affecting growth performance or carcass quality. Some insect-derived lipids also possess antimicrobial properties that may support gut health.

However, large-scale commercialization faces several limitations:
– High production costs.
– Regulatory constraints.
– Limited industrial infrastructure.
– Consumer perception challenges.
As production technologies improve, insect meal may become increasingly competitive as a sustainable protein source for poultry feeding.

Algae, Single Cell Proteins, and Fermented Feed Ingredients
Microalgae and microbial proteins represent future-oriented feed resources with substantial potential for poultry nutrition.

Microalgae
Species such as Spirulina and Chlorella contain high-quality protein, essential fatty acids, vitamins, minerals, and pigments. In layer diets, algae supplementation enhances yolk pigmentation and antioxidant status.
Single Cell Protein (SCP)
Yeast, bacteria, and fungal biomass can provide highly digestible protein with rapid production rates and minimal land requirement.
Fermented Feed Ingredients
Fermentation improves nutrient availability and reduces anti-nutritional compounds in feed ingredients. Fermented soybean meal, fermented legumes, and probiotic-enriched feeds enhance gut health and nutrient absorption in poultry.

These technologies contribute to improved feed conversion efficiency and may reduce dependence on expensive conventional protein sources.

Precision Nutrition and Least-Cost Feed Formulation
Precision nutrition is essential for maintaining profitability during periods of feed cost escalation. Modern least-cost formulation software allows nutritionists to design diets that meet nutrient requirements at minimum cost while incorporating alternative ingredients.

Major Precision Nutrition Approaches
– Digestible amino acid formulation.
– Ideal protein concept.
– Phase feeding.
– Precision protein nutrition.
– Net energy systems.
– Use of synthetic amino acids.

The supplementation of lysine, methionine, threonine, valine, and tryptophan enables significant reduction in crude protein levels without compromising performance. Lower protein diets reduce feed cost, nitrogen excretion, and metabolic stress.

Feed enzymes such as phytase, xylanase, protease, and β-glucanase further enhance nutrient digestibility and improve utilization of unconventional feed ingredients.

Precision nutrition therefore represents a cornerstone strategy for economical poultry production under volatile feed markets.

Smart Feeding Systems and Feed Wastage Reduction
Feed wastage significantly contributes to economic losses in poultry farming. Smart feeding technologies help optimize feed distribution, minimize wastage, and improve feed efficiency.

Important Smart Feeding Technologies
– Automated feeding systems.
– Sensor-based feed dispensers.
– Precision feed allocation systems.
– Real-time feed intake monitoring.
– Smart silos and inventory systems.
Automated systems ensure uniform feed distribution and reduce labour dependency. Sensor technologies can detect abnormal feed consumption patterns, enabling early identification of health or management problems.

Proper feeder design, adjustment of feeder height, and prevention of feed spillage also play important roles in minimizing wastage. Even small reductions in feed wastage can substantially improve farm profitability during periods of high feed prices.

Environmental Control and Poultry House Management
Environmental management strongly influences feed intake, nutrient utilization, and overall poultry performance. Poor environmental conditions reduce growth rate, impair immunity, and worsen feed conversion efficiency.

Critical Environmental Factors
– Temperature.
– Humidity.
– Ventilation.
– Air quality.
– Lighting programs.
– Litter management.

Heat stress is particularly detrimental in tropical and subtropical poultry production systems. Birds exposed to high temperatures reduce feed intake, resulting in lower body weight gain and egg production.

Modern environmentally controlled poultry houses utilize:
– Tunnel ventilation.
– Evaporative cooling systems.
– Automated climate control.
– Smart sensors for temperature and humidity monitoring.
These systems help maintain optimal environmental conditions, improve bird comfort, and enhance feed efficiency.

Gut Health Management and Feed Efficiency
Maintaining optimal gut health is essential for efficient nutrient utilization and profitability in poultry production. Intestinal health directly affects digestion, absorption, immunity, and feed conversion efficiency.

Key Gut Health Strategies
– Probiotics.
– Prebiotics.
– Organic acids.
– Phytogenic feed additives.
– Enzymes.
– Competitive exclusion products.

The reduction in antibiotic growth promoter usage has increased the importance of alternative gut health management approaches. Healthy intestinal microflora improves nutrient digestibility and reduces disease susceptibility.

Mycotoxin management is equally critical because contaminated feed ingredients can impair gut integrity, suppress immunity, and reduce productivity. The use of toxin binders and strict feed quality control helps maintain flock performance under challenging feeding conditions.

Digital Technologies and Precision Poultry Farming
Precision poultry farming integrates digital technologies, automation, sensors, artificial intelligence, and data analytics to optimize poultry production efficiency.

Applications of Precision Poultry Farming
– Real-time flock monitoring.
– Automated mortality detection.
– Feed and water consumption analysis.
– Environmental monitoring.
– Predictive disease surveillance.
– Behavioural analysis using cameras and sensors.

Artificial intelligence-based systems can identify deviations in flock behaviour before visible clinical signs appear. Early disease detection reduces mortality losses and treatment costs.

Cloud-based management platforms allow integration of production, nutrition, health, and financial data for better decision-making. Data-driven management improves resource utilization and supports economic sustainability.

Sustainability and Climate-Resilient Poultry Production

Sustainable poultry production requires balancing economic profitability with environmental responsibility. Rising feed costs and climate-related disruptions highlight the need for resilient feeding systems and efficient resource utilization.

Important Sustainability Strategies
– Diversification of feed ingredients.
– Use of locally available feed resources.
– Circular economy approaches.
– Reduction of feed carbon footprint.
– Water conservation.
– Renewable energy utilization.

Climate-smart poultry production systems emphasize resilience against heat stress, feed shortages, disease outbreaks, and market volatility. Alternative proteins such as legumes, insect meal, algae, and agro-industrial by-products contribute to greater feed system sustainability.

The integration of smart technologies further improves resource efficiency and environmental performance.

Way Forward
Rising feed costs represent one of the most significant challenges confronting modern poultry production systems. Since soybean meal remains a major contributor to feed expenses, reducing dependency on conventional soybean-based diets has become an economic necessity for poultry producers worldwide. A wide range of alternative protein sources—including oilseed meals, legumes, agro-industrial by-products, insect meal, algae, microbial proteins, and fermented feed ingredients—offer considerable potential for reducing feed costs while maintaining productive performance.

However, successful incorporation of soymeal alternatives requires scientific feed formulation, proper ingredient processing, amino acid balancing, quality control, and strategic use of feed additives and enzymes. No single alternative ingredient can completely replace soybean meal under all production conditions; therefore, diversified and flexible feeding programs are essential.

Equally important is the adoption of smart farm management systems that improve feed efficiency and operational sustainability. Precision nutrition, automated feeding systems, environmental control technologies, gut health management, digital monitoring platforms, and artificial intelligence-based decision support systems can substantially enhance profitability during periods of volatile feed prices.

The future poultry industry will increasingly depend on the integration of alternative feed resources with precision poultry farming technologies. Producers capable of combining nutritional innovation, smart management, and sustainability-oriented practices will be better positioned to withstand economic uncertainties and maintain long-term profitability. Thus, exploring soymeal alternatives alongside intelligent farm management is not merely a temporary response to rising feed costs, but a strategic transformation toward resilient, efficient, and sustainable poultry production systems for the future.

The 7th edition of the Global Talks Series presents an inspiring conversation with Ms. Tori Sorensen, a globally respected advocate for sustainable agriculture, soybean processing, and animal nutrition education. This edition explores Tori Sorensen’s journey from her farm roots in Iowa to becoming a global voice in soy innovation and protein security. Through her leadership at Insta-Pro International and contributions with U.S. Soybean Export Council (USSEC), she has helped advance feed processing technologies, sustainable animal nutrition, and global education initiatives across more than 100 countries. As former Chair of the Soy Excellence Center (SEC) Committee, Tori played a leading role in strengthening global training programs for feed manufacturing and agribusiness professionals, including the establishment of SEC India. Her work continues to inspire the poultry and livestock industries through innovation, education, and a strong commitment to global protein security.

Career Summary:
In a world where global food systems face sustainability and production challenges, Tori Sorensen has built a career focused on advancing global agriculture through education and communication in soybean processing and animal nutrition. As Marketing Director for Insta-Pro International, she has helped expand the company’s global presence by promoting sustainable feed processing solutions across international markets. Outside her position at Insta-Pro, Tori has become a thought leader and a staunch advocate for sustainable agriculture practices and education on soybean processing.

Early Career/Background:
Raised on a farm in southeast Iowa, agriculture and the value of hard work played a defining role in shaping Tori’s life and career. She experienced the realities of farm life first hand by detasseling corn, walking beans, helping with the family grain bin business, and learning to drive a tractor before she even learned to drive a car.
Like many farm families impacted by the 1980s farm crisis in the United States, her family faced significant hardship, including losing their farm and home at auction. Those experiences left a lasting impact and helped shape her perspective on resilience, opportunity, and education. Inspired by her father’s belief that “they can take everything from you, but they can’t take away your education.” Sorensen developed a deep passion for agricultural education and leadership development, which continues to influence her work in her global agriculture outreach today.

Marketing Director at Insta-Pro International:
As current Marketing Director for Insta-Pro International, Tori Sorensen has helped build global partnerships focused on soybean processing, feed efficiency, and animal nutrition education. Working with customers and distributors in more than 100 countries, for the last 12 years, she has supported international outreach efforts that promote high-shear dry extrusion technology and sustainable soy processing solutions for poultry, livestock, and feed production. Her role often combines technical education with relationship-building, helping connect feed producers and processors around the world with U.S. soy innovation and processing expertise.

Global Partnerships and Outreach:
Through her leadership at Insta-Pro International and former volunteer positions at USSEC, Tori has leveraged her expertise and resources to lead workshops, presentations, technical trainings, and international outreach programs focused on soybean processing and animal nutrition education. By combining Insta-Pro’s expertise in high-shear dry extrusion and feed processing with USSEC’s global education initiatives, she has helped connect producers, nutritionists, feed mills, and agribusiness leaders from across the globe with practical knowledge on feed efficiency, soybean meal quality, and sustainable protein production. Her work centers on creating collaborative learning opportunities that strengthen industry partnerships while advancing the understanding of U.S. soy technologies in global markets.

USSEC Leadership:

In addition to her role at Insta-Pro International, Tori has also served in several leadership positions with the U.S. Soybean Export Council (USSEC), including Board of Directors (2019-2025) founding Chair of the SEC (Soy Excellence Center) Committee (2019-2025) and Co-Chair of the Animal and Aquaculture Utilization Team from 2017 to 2019. As Chair of the SEC she led the establishment and growth of the educational programs designed to train emerging leaders in feed manufacturing and agribusiness across the globe. The centers focus on advancing animal nutrition, supporting sustainable protein production, and strengthening international trust in U.S. soybean quality and processing technologies.

Spotlight on India & USSEC SEC
As Chairwoman, Tori led the SEC global presence, in four regions – Americas, Asia, MENA, and Sub-Saharan Africa with focused Centers in Thailand, Egypt, Nigeria, and established in 2024, India.

With 1.4 billion people strong and a rapidly growing economy, India is one of the worlds largest and most diversified food producers with agriculture contributing to over 20% of the economy. Challenged with a young workforce and unique market needs, the SEC program aligned with the Indian government’s focus on skills development for youth, making them ready for jobs under the ‘Skills India’ initiative.

In 2024; Tori, along with 14 Industry Leaders from India and the SEC Global Advisory Panel, held its inaugural meeting in Mumbai. This meeting provided guidance and direction on tailoring SEC offerings to solve key training challenges and operational hurdles in India’s food and agribusiness operations.

During her tenure as Chairwoman of the SEC, Tori led this transformative training program, preparing over 20,000 participants globally with the skills needed to be future-ready. Making her a strong advocate for global protein security through soy innovation and animal nutrition. A fitting legacy to her father’s belief in the importance, permanence and impact of education.

“Education is the most sustainable investment we can make for the future of global agriculture. When we empower people with knowledge, innovation, and opportunity, we strengthen food security and create a better future for generations to come.” 

— Tori Sorensen

Dr. Nilay Deshpande1, Dr. Saurabh Mane2
1PhD Poultry Science, ICAR-Directorate of Poultry Research, Hyderabad
1MVSc Poultry Science, ICAR-Indian Veterinary Research Institute, Izzatnagar

Lipids represent one of poultry biology’s greatest paradoxes — simultaneously essential for optimal productivity and catastrophically dangerous when metabolism dysregulates. Modern chicken strains, refined through decades of genetic selection for explosive growth and extraordinary productivity, possess lipid metabolic machinery operating at remarkable efficiency. Yet this very efficiency, coupled with the metabolic stress of high-density production, creates a precarious system vulnerable to dysregulation. Understanding how chickens process dietary lipids—and critically, what happens when this process fails—is fundamental to contemporary poultry science. Lipids contribute over twice the energy per gram compared to proteins or carbohydrates, provide essential polyunsaturated fatty acids (omega-3 and omega-6) vital for immune competence and reproduction, and serve as carriers for fat-soluble vitamins A, D, E, and K. Yet when lipid metabolism spirals out of control, the consequences are severe: fatty liver syndrome, fatty liver haemorrhagic syndrome (FLHS), fatty liver kidney syndrome (FLKS), and hepatitis collectively represent one of the most significant challenges in modern poultry production.

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From Ingestion to Hepatic Processing: The Initial Lipid Journey
The lipid metabolic odyssey begins in the gastrointestinal tract. Dietary triglycerides, the predominant lipid form in poultry feeds, undergo enzymatic hydrolysis by pancreatic lipase in the small intestine, yielding monoglycerides and free fatty acids. Bile acids emulsify these hydrophobic molecules, facilitating their incorporation into micelles that traverse the intestinal epithelium with impressive efficiency—typically 85-90% digestibility. Once absorbed, enterocytes re-esterify these components into triglycerides and package them into protomicrons— lipoprotein particles analogous to mammalian chylomicrons. These protomicrons enter the portal circulation, delivering absorbed lipids directly to the hepatocyte, establishing the liver as the metabolic epicentre determining the fate of dietary lipids: oxidation for energy, incorporation into structural membranes, or re-export to peripheral tissues. The composition of dietary lipid sources profoundly influences downstream metabolic consequences. Plant oils (soybean, sunflower, canola) provide predominantly linoleic acid (omega-6 PUFA) and oleic acid (MUFA), while animal fats contribute greater quantities of saturated and monounsaturated fatty acids.

The omega-3 to omega-6 ratio fundamentally shapes the lipid mediator profile—excessive omega-6 without compensatory omega-3 supplementation shifts the lipid-derived inflammatory mediator balance toward pro-inflammatory species, predisposing to metabolic dysfunction. Critically, chickens cannot synthesize linolenic acid, creating an absolute dietary requirement for this omega-3 PUFA.

Hepatic Synthesis and Export: The Metabolic Bottleneck
The liver functions simultaneously as processor of absorbed lipids and de novo fatty acid synthetic factory. In laying hens, the hepatic lipogenic capacity is extraordinary— synthesizing sufficient triglycerides to support daily yolk deposition, where lipids constitute approximately 33% of yolk mass by weight. This synthetic machinery operates through acetyl-CoA carboxylase and fatty acid synthase, generating novel fatty acids from carbon skeletons derived from dietary carbohydrates or amino acids. These newly synthesized lipids, together with absorbed dietary fatty acids, must be exported from hepatocytes to peripheral tissues —predominantly through very low-density lipoprotein (VLDL) particles and, in laying hens, through vitellogenin-mediated transport to the ovary.

The efficiency of hepatic lipid export fundamentally depends upon apolipoprotein synthesis, particularly apolipoprotein B (apoB), which serves as the structural scaffold of VLDL particles. This apoB synthesis, in turn, requires abundant phospholipid availability, which depends on choline—a nutrient that must be provided dietarily or synthesized through dietary methionine via methylation reactions. The lipotropic hypothesis elegantly explains why supplemental choline, methionine, and betaine mitigate fatty liver development: these nutrients are not direct energy sources but rather essential cofactors enabling the synthetic machinery supporting VLDL assembly and hepatic lipid export. When lipotropic substances become limiting, the hepatocyte becomes an anatomical traffic jam: lipids accumulate internally faster than export machinery can mobilize them peripherally, creating the pathological lipid accumulation characteristic of fatty liver.
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When Export Fails: Pathophysiology of Fatty Liver and FLHS
Hepatic steatosis—excessive hepatic triglyceride accumulation—arises when hepatocyte lipid uptake and synthesis exceed oxidation and export capacity. In laying hens, this dysregulation commonly emerges from the synergistic dysfunction of multiple regulatory pathways. High-energy or high-fat diets, particularly those rich in saturated animal fats, overwhelm export capacity through sheer substrate excess. Simultaneously, inadequate lipotropic nutrient provision cripples VLDL assembly. The gene regulatory landscape becomes progressively dysregulated: the peroxisome proliferator-activated receptors (PPARα and PPARγ), which normally enhance fatty acid oxidation and promote metabolic flexibility, show reduced hepatic expression, while sterol regulatory element-binding protein 1 (SREBP1), a master transcription factor governing lipogenic enzyme expression, becomes hyperactivated. The consequence is a metabolic phenotype characterized by relentless lipogenesis coupled with suppressed lipolysis.
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Fatty liver hemorrhagic syndrome represents the catastrophic progression of unchecked hepatic steatosis. Beyond simple triglyceride accumulation, FLHS involves severe impairment of VLDL secretion accompanied by oxidative stress, hepatocellular ballooning, and inflammatory cell infiltration. The accumulated lipids generate reactive oxygen species (ROS) as mitochondria become overwhelmed processing fatty acid substrates through β-oxidation. The hepatocellular accumulation of lipid droplets physically displaces functional hepatocytes, reducing synthetic capacity for essential proteins (albumin, clotting factors, cytochromes P450) and impairing detoxification function. Bile acid synthesis and signaling become dysregulated, further compromising lipid export. Ultimately, hepatic capillary rupture causes hemorrhage, often precipitating sudden mortality during capture or handling.
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FLHS epidemiology reveals particularly severe disease manifestations in caged laying hens during peak productivity—the combination of extreme hepatic lipogenic demand, minimal physical activity reducing fatty acid oxidation, and often suboptimal nutritional management creates a metabolic catastrophe. Prevention requires aggressive intervention: dietary fat restriction to 3-5%, polyunsaturated fat emphasis (soybean oil 2-3%), omega-3 supplementation (flaxseed or fish oil 0.5-1%), and robust lipotropic provision (choline 1200-1500 ppm, methionine and betaine at NRC-recommended levels). Antioxidant fortification with vitamin E (100+ IU/kg) and selenium (0.3-0.5 ppm) protects hepatocytes from oxidative damage.
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FLKS: The Young Broiler’s Metabolic Crisis
Fatty liver kidney syndrome predominantly affects rapidly-growing broiler chicks (2-6 weeks age), representing a distinct but equally severe lipid metabolism dysregulation. FLKS manifests as simultaneous pathological lipid accumulation in both liver and kidneys, precipitating growth depression, poor feed efficiency, and substantial mortality.
The pathophysiological substrate differs from FLHS: young broilers experience extraordinary anabolic demand for lipids required for cell membrane synthesis and organ development during rapid tissue accretion. The hepatic export system, dependent on lipotropic nutrient availability and coordinated gene expression, becomes rate-limiting under this intense metabolic stress.
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Choline emerges as the critical intervention point. Deficiency impairs both phospholipid synthesis (necessary for VLDL assembly) and apoB expression, directly constraining VLDL particle formation. The resulting lipid entrapment in hepatocytes, combined with dysregulated lipid transport to peripheral tissues, precipitates renal lipid accumulation through mechanisms not yet fully elucidated—potentially involving impaired renal lipid oxidation capacity or inflammatory responses to elevated circulating lipid levels. Management requires elevated choline provision (800-1200 ppm), particularly in starter diets, combined with polyunsaturated fat inclusion (soybean, sunflower oils 3-5%) and comprehensive antioxidant protection. Notably, excessive dietary energy density paradoxically increases FLKS risk—high carbohydrate-based energy triggers amplified de novo hepatic lipogenesis, overwhelming export capacity.
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Hepatitis and Metabolic Dysfunction: Inflammation Disrupts Lipid Homeostasis
Hepatitis—whether triggered virally, bacterially, toxically, or metabolically—fundamentally disrupts lipid homeostasis through multiple mechanisms. Hepatocellular inflammation directly impairs VLDL synthesis capacity, causing triglyceride and non-esterified fatty acid accumulation. Oxidative stress accompanying inflammation damages lipid membranes through peroxidation, generating lipid peroxides that perpetuate cellular damage. Heat stress-associated hepatitis particularly dysregulates lipid-related gene expression, specifically reducing PPARα and fatty acid oxidation capacity while maintaining or elevating lipogenic gene expression. The net result is secondary steatosis superimposed upon acute inflammation.
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Dietary management during hepatitis requires omega-3 enrichment (fish oil 1-2%) to support synthesis of pro-resolving lipid mediators (lipoxins, resolvins, protectins) that actively terminate inflammation. Saturated fat restriction minimizes pro-inflammatory lipid mediator generation. Comprehensive antioxidant support—emphasizing natural vitamin E (80-100 IU/kg), selenium (0.3+ ppm), and potentially additional antioxidants—counters oxidative stress. Identification and elimination of the hepatitis trigger (viral vaccination, bacterial antimicrobials or probiotics, mycotoxin removal) remains paramount.
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Integrated Prevention: Synthesizing Metabolic Knowledge into Practice
Effective prevention of lipid metabolism disorders requires systematic integration of nutritional, environmental, and managerial strategies. Dietary fat inclusion must balance energy requirements against metabolic risk—typically 3-5% for layers, 4-6% for broilers—with stringent prioritization of polyunsaturated plant oils over saturated animal fats. Lipotropic nutrient provision should exceed minimum requirements during stress periods: choline 1200-1500 ppm, methionine and betaine at NRC recommendations or above. Micronutrient fortification with vitamin E (50-100 IU/kg) and selenium (0.3+ ppm) protects against oxidative stress inherent to lipid-intensive metabolism.​
Environmental management—heat stress mitigation through ventilation, optimal stocking densities permitting normal activity, biosecurity preventing stress-inducing pathogens—directly supports metabolic resilience. Feed quality monitoring ensuring absence of rancid fats and mycotoxins prevents additional hepatic burden. Strain-specific considerations recognize that modern high-productivity genetics carry metabolic vulnerabilities requiring targeted nutritional support; consultation with poultry nutritionists familiar with your specific genetic line optimizes intervention strategies.
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Conclusion: Metabolic Excellence Through Informed Management
Lipid metabolism in chickens exemplifies the exquisite complexity underlying productive physiology—a system of extraordinary sophistication vulnerable to dysregulation under contemporary production stresses. The disorders arising from lipid metabolic failure—fatty liver, FLHS, FLKS, hepatitis—represent not arbitrary diseases but rather predictable consequences of pushing metabolism to or beyond biological limits. These conditions remain largely preventable through evidence-based nutritional and management practices informed by mechanistic understanding of underlying pathophysiology. By maintaining optimal dietary lipid balance emphasizing unsaturated sources, providing robust lipotropic and micronutrient support, managing environmental stressors, and employing strain-appropriate protocols, producers can sustain the metabolic machinery enabling both productivity and welfare. The lipid paradox—that lipids are simultaneously essential and potentially catastrophic—demands perpetual vigilance and informed decision-making; the reward is flocks maintaining both exceptional productivity and robust metabolic health.

References are available on request.

Feed Cost Volatility & Raw Material Availability in the Indian Poultry Sector

Prof. (Dr.) P.K. Shukla and Dr. Amitav Bhattacharyya
Department of Poultry Science, College of Veterinary Science and Animal Husbandry, Mathura (U.P.)
– President, Indian Poultry Science Association.
– Chairman, Scientific Panel 13 of FSSAI on Meat and Meat Products including poultry.
– Vice President, World Veterinary Poultry Association(I)

Abstract
Feed constitutes the largest single cost component in commercial poultry production, typically accounting for 60–75% of total production cost. In India, volatility in feed costs and irregular availability of key raw materials (maize, soybean/soybean meal, rapeseed meal, fishmeal, and others) have created recurring pressures on producer margins, market stability and food security. This article examines the drivers of feed cost volatility in the Indian poultry sector, assesses patterns of raw material availability, and evaluates short- and medium-term strategies used by industry and policymakers to manage risk. We synthesise recent market evidence (2023–2025), identify structural vulnerabilities—such as dependence on a narrow set of feed ingredients, fragmented procurement, and policy mismatches—and review practical mitigation strategies including alternative feed ingredients, feed formulation optimisation, vertical integration, risk-sharing contracts, and public policy interventions (market intelligence, buffer stocks, and targeted support). The article concludes with recommendations for research priorities and policy measures to improve resilience of the poultry value chain to feed cost and supply shocks. Key messages include: (1) diversification of feed ingredient base and adoption of precision feed formulation can materially reduce vulnerability; (2) industry–government coordination on trade and stock policy is essential to stabilise domestic supplies without harming producers or farmers; and (3) investment in local value chains (oilseed processing, maize storage, and by-product utilisation) plus real-time price information systems are high-impact, actionable steps.

Keywords
Feed cost, volatility, raw material availability, poultry, maize, soybean meal, rapeseed meal, India, risk management

1. Introduction
Poultry production in India is a rapidly expanding sector that plays a major role in animal-sourced protein supply and rural livelihoods. Feed cost remains the dominant expense for broiler and layer operations; fluctuations in feed ingredient prices directly translate into margin volatility for producers and price variability for consumers. The Indian feed matrix is dominated by maize (energy) and oilseed meals—primarily soybean meal—as the primary sources of energy and protein respectively. Rapid changes in global commodity markets, domestic crop yields driven by weather variability, policy changes (tariffs, minimum support prices), and trade disruptions have amplified feed input volatility in recent years. Reports and market analyses from 2023–2025 document episodic spikes and falls in ingredient prices, with corresponding effects on broiler and egg producers and regional market dislocations.

This paper systematically analyses drivers of feed cost volatility and raw material availability in India’s poultry sector, evaluates consequences across the value chain, and presents mitigation strategies with policy recommendations.

2. Scale and composition of poultry feed demand in India
The Indian poultry feed market is large and growing; recent industry estimates place the market value in 1.11 billion USD in 2024, with poultry feed comprising the lion’s share of the animal feed market. Poultry feed typically represents 60–75% of the cost of broiler production (varying by system and region), and maize and soybean meal together form the largest portion of feed formulations. Market reports project continued growth driven by rising protein demand, urbanisation and improved cold-chain and retail infrastructure and the Market size is expected to touch 2.02 billion USD by 2033.

3. Key feed raw materials: roles and supply characteristics

3.1 Maize (corn)
Maize is the principal energy source in poultry rations. Domestic maize production in India is concentrated in certain states (Maharashtra, Karnataka, Telangana, Andhra Pradesh, and others) and is highly seasonal. Maize price at mandis shows substantial spatial variability and seasonality; mandi price dashboards indicate continuing price swings across districts and markets. Maize accounts for a large share of the feed mix and therefore small percentage price changes in maize can significantly change total feed cost.
3.2 Soybean and soybean meal
Soybean is the main oilseed in India; soybean meal derived from oil extraction is the major protein source in poultry feed. Soybean/ soymeal price movements are influenced by domestic sowing area, yields, global soybean markets (U.S., Brazil, Argentina), and policy levers such as import/export duties and MSPs. Price indices show notable volatility over 2023–2025, impacting meal costs for feed mills.

3.3 Rapeseed/rape meal and other oilseed meals
Rapeseed meal and other oilseed by-products can substitute partially for soybean meal, depending on amino acid profile and anti-nutritional factors. Global demand shifts (for example, China’s import changes) can affect availability and price of rapeseed meal. Recent trade flows have seen China increase purchases of Indian rapeseed meal, affecting local supply-demand dynamics.

3.4 Fishmeal, meat-bone meal, and other protein concentrates
Fishmeal is used in some high-performance rations but is expensive and subject to marine resource constraints and import dynamics. Alternative protein sources (pulses, by-products, microbial proteins) remain in experimental or pilot phases for large-scale adoption in India.

3.5 By-products and alternative ingredients (DDGS, bakery waste, millet, pulses)
By-products (distillers dried grains with solubles—DDGS), local pulses, oilseed cakes, and agricultural residues can be used in formulations. Their utilisation depends on consistent supply, nutritive value, cost, and processing infrastructure.

4. Drivers of feed cost volatility

Feed cost volatility arises from an interplay of supply-side and demand-side factors. Major drivers include:
4.1 Weather, crop yields and climate risks
Weather shocks (droughts, unseasonal rains, floods) directly affect maize and soybean harvests. India’s monsoon variability and localised extreme events have produced year-on-year yield swings that ripple into feed markets.
4.2 Global commodity markets and trade linkages
Soybean and maize are global commodities; shifts in harvests in Brazil, the US and Argentina, along with currency movements and shipping costs, influence Indian domestic prices—especially when domestic supply is insufficient and imports or exports respond. For soymeal, global price trends were an important factor in 2024–2025 price fluctuations.
4.3 Policy and trade measures (MSP, import/export duties, subsidies)
Government measures such as minimum support prices (MSP) for oilseeds, import duty changes, and export controls can abruptly change domestic availability and prices. For example, MSP changes and state procurement interventions for soybeans and maize have been signalled as drivers of local price movements. Industry commentary has pointed to expected MSP-related maize/soybean price increases and consequent feed-cost pressure.
4.4 Biofuel and competing demand
Increasing demand for biofuels (producing ethanol from maize or oilseed-derived biodiesel) and food processing (edible oil demand) can redirect feed-grade grains toward other uses, tightening availability for feed.
4.5 Supply-chain and storage losses
India’s post-harvest handling, limited cold-storage/controlled-environment large-scale feed reserves in some regions, and fragmented procurement by smallholder farmers contribute to localized shortages and price spikes during lean months.
4.6 Disease outbreaks and market sentiment
Avian influenza outbreaks periodically depress demand for poultry meat and disrupt distribution channels, complicating producers’ ability to manage feed purchases and inventories. Downward price shocks in broiler market can lead to abrupt feed demand reductions (and vice versa), creating cyclical volatility.

5. Recent evidence (2023–2025): patterns and episodes
Recent studies and market reports highlight episodic volatility. Industry analyses and rating-agency reports documented significant corrections in broiler prices in early 2025 due to demand shocks from disease events, and analysts reported large swings in feed ingredient costs during FY2024–25. Price series for soybean meal and maize show variability across months, with soybean meal monthly indices demonstrating notable up-and-down swings in 2023–2025. Industry associations warned of feed-cost increases of 7–8% in specific years owing to MSP hikes and lower oilseed crops, and regional news reported local maize price increases that narrowed poultry margins.

6. Impact on poultry producers and value chain

6.1 Producer margins and market stability
Given feed’s dominant share in production cost, price increases in maize or soybean meal quickly compress producer margins. Smaller and mid-size producers—operating with narrow working capital—are particularly vulnerable and may be forced to reduce stocking density, delay restocking or exit, causing supply-side shocks.
6.2 Consumer prices and food security
Large feed cost shocks can translate into higher retail prices for meat and eggs, impacting affordability and consumption patterns, especially for low-income consumers.
6.3 Contract farming and backward linkages
Feed volatility influences contracting: integrators that can secure raw materials through backward integration or long-term contracts are better cushioned. Small independent farmers, by contrast, face higher input-price risk.
6.4 Investment and sectoral growth
Unpredictable input costs deter long-term investment in production capacity and in value-chain improvements (cold chain, processing), affecting sectoral growth trajectories.

7. Industry and technical mitigation strategies

To manage feed cost volatility and raw material shortages, poultry producers and feed mills deploy a combination of technical, commercial and managerial strategies:
7.1 Feed formulation optimisation and least-cost formulations
Modern feed mills use least-cost linear programming and precision formulation to rebalance rations when ingredient prices shift—substituting cheaper yet nutritionally acceptable ingredients while maintaining performance. Adoption of real-time formulation tools and laboratory quality checks improves response speed.
7.2 Ingredient substitution and use of alternatives
Use of alternative protein/energy sources (rapeseed meal, sunflower meal, local pulses, DDGS, millet by-products, and processed oilseed cakes) can reduce dependence on soybean meal. However, substitution must account for amino acid balance, digestibility, and anti-nutritional factors. Industry publications and trade articles list practical alternatives but caution about scale and consistency of supply.
7.3 By-product valorisation and localised sourcing
Using agro-industrial by-products (bakery waste, oil-extraction cakes from local mills, brewery wastes, and vegetable-processing residues) can lower costs if processed to ensure feed hygiene and nutritive stability.
7.4 Vertical integration and contract farming
Integrators invest upstream in feed mills, oilseed crushing units, maize procurement and storage. Contract farming for maize and oilseeds can secure supplies but requires well-designed contracts, extension services, and price-sharing mechanisms.
7.5 Hedging, forward buying and inventory management
Larger companies hedge exposure through forward purchase contracts, forward pricing arrangements, and by maintaining strategic inventories at critical times. Smaller producers lack these instruments; cooperatives or producer groups can pool purchases.
7.6 Feed efficiency and management
Improving feed conversion ratio (FCR) via genetics, health management, and precision feeding reduces feed required per unit of product and partially offsets price pressure.

8. Policy and institutional options
Policy measures and institutional mechanisms can mitigate volatility and improve raw material availability:
8.1 Market intelligence, price transparency and early warning systems
Timely, disaggregated market data on mandi prices, stock levels, and international signals helps stakeholders make informed procurement decisions. Public–private platforms can disseminate such data.
8.2 Trade policy calibration and temporary measures
Careful use of tariffs, import concessions and export restrictions can be deployed temporarily to stabilise domestic availability, but must be calibrated to avoid perverse incentives for farmers and traders. For example, import duties on vegetable oil and oilseed-derived products were adjusted in 2025 to support local farmers; such policies have complex downstream effects for feed users.
8.3 Encouraging domestic oilseed and maize production
Longer-term measures include supporting oilseed and maize productivity—through R&D, improved seeds, extension, and post-harvest storage—to reduce dependency on imports and narrow seasonal supply gaps.
8.4 Strategic buffer stocks and credit support
Targeted buffer stocks (at state or cooperative level) for critical feed ingredients and credit facilities for feed procurement during lean months can stabilise supplies for small producers.
8.5 Quality and safety standards for alternative ingredients
Regulatory clarity on the use of non-conventional ingredients and by-products (including testing, permissible inclusion rates, and safety) would accelerate adoption of substitutes.

9. Case studies and illustrative examples
9.1 Regional maize price surge impacting Namakkal farmers (Tamil Nadu)
Regional media reported maize price increases (e.g., reports of maize price rising from Rs 2,400 to Rs 2,800 per quintal in certain contexts), which narrowed producer profits and illustrated how regional price swings can rapidly erode margins in poultry-dense areas.
9.2 Anticipated feed-cost increase due to MSP and oilseed dynamics
Industry associations warned in 2025 that government MSP changes and expected soybean crop responses could raise feed costs by 7–8% in a season, highlighting the sensitivity of poultry margins to policy-induced price movement.
9.3 Rapeseed meal trade and global demand shift
Trade news in 2025 showed China increasing purchases of Indian rapeseed meal following tariffs on Canadian supplies; this affected local availability and price dynamics of an alternative protein feed ingredient. This example shows how distant policies can have immediate consequences for domestic feed availability.

10. Strategic recommendations (short-, medium-, long-term)

Below are actionable recommendations organised by time horizon and stakeholder.
10.1 For producers and industry (short to medium term)
1. Adopt dynamic feed formulation tools (least-cost and nutrient-constraint optimisers) to respond rapidly to price changes.
2. Farm purchasing cooperatives among small/mid-size producers to aggregate demand and negotiate forward contracts.
3. Invest in feed efficiency via genetics, health management (biosecurity, vaccination), and precision feeding to reduce FCR.
4. Explore regional alternative ingredients (subject to safety and nutritional validation) to diversify supply.
10.2 For feed manufacturers and integrators (short to medium term)
1. Backward integrate into oilseed crushing and maize procurement where feasible.
2. Strengthen quality-control labs to validate alternative ingredients and mix consistency.
3. Use hedging and forward buying selectively; offer producer-friendly contract products for small farmers.
10.3 For policymakers (medium to long term)
1. Enhance market transparency: Build or support real-time price and stock platforms for feed raw materials.
2. Calibrate trade policy to avoid unintended domestic shortages—use time-limited import concessions when domestic shortages are acute.
3. Support oilseed and maize productivity: incentivise improved seed adoption, crop diversification and investment in storage.
4. Facilitate safe use of by-products: create standards and guidelines for utilisation of agro-industrial by-products in feed.
5. Promote research on alternative protein sources (microbial proteins, insect meal, and pulses) to reduce long-run dependence on a narrow ingredient base.

11. Research gaps and future directions
Key research areas that could strengthen resilience include:
– Nutritional evaluation and scaling pathways for novel proteins (insect meal, single-cell proteins) under Indian conditions.
– Socio-economic studies of contracting models that allow input price risk-sharing between integrators and farmers.
– Systems-level modelling of supply shocks and policy responses to evaluate trade-offs between farmer incomes, consumer prices and food security.
– Life-cycle assessments of alternative feed ingredients to ensure environmental sustainability with cost-effectiveness.

12. Conclusion
Feed cost volatility and raw material availability are structural challenges for the Indian poultry sector with both immediate and long-term implications. The dominance of maize and soybean meal in the ration, combined with weather sensitivity, global market linkages, and policy dynamics, creates recurring vulnerability.
However, a combination of industry practices (formulation optimisation, alternative ingredients, vertical integration), collective action (cooperatives, contract purchasing), and well-calibrated policy measures (market information, targeted trade measures, productivity support) can materially reduce exposure and enhance resilience. Concerted action across stakeholders—feed mills, producers, input suppliers, researchers and policymakers—will be necessary to stabilise costs, protect producer margins, and ensure reliable, affordable availability of poultry products for consumers.

References are available on request.

Balancing Air Quality in Poultry Houses: Tackling Ammonia and Humidity for Health and Productivity

Dr. Pawar Rutik Namdev1 (MVSc Scholar), Dr. Shipra Tiwari1 (MVSc Scholar),
Dr. Mahendra Kumar Patel1 (Ph.D Scholar)
1College of Veterinary Science and Animal Husbandry, DUVASU Mathura (281001), India

Abstract
The environment within poultry houses plays a decisive role in the overall health, performance, and welfare of birds. Among various factors, the concentration of ammonia (NH₃) and the level of relative humidity (RH) are the most critical. Ammonia, released from the microbial breakdown of waste, and excessive humidity, which influences litter moisture, often work together to create poor air quality. This review highlights how these two factors are produced, their combined impact on broilers and layers, and outlines practical approaches for monitoring and management to maintain profitability and bird well-being.

1. Introduction
For poultry farmers, achieving optimal productivity requires not just good feed and genetics, but also maintaining a favorable environment inside the house. Air quality, ventilation, and litter condition all directly affect flock health. Ammonia gas and humidity levels are particularly important, as they can significantly influence bird growth, egg production, immune strength, and overall welfare. Excessive ammonia harms the respiratory tract, reduces feed intake, and lowers growth efficiency, while uncontrolled humidity leads to wet litter, higher ammonia emissions, and disease outbreaks. To ensure healthy flocks, ammonia should ideally be kept below 20–25 ppm and RH within 50–70%.

2. How Ammonia and Humidity Build Up
2.1 Generation of Ammonia
Ammonia is created naturally when uric acid in droppings is decomposed by bacteria. The process is intensified under warm, moist, and alkaline conditions. The type of litter material, stocking density, feed composition (especially protein levels), and frequency of manure removal all influence ammonia levels. Houses with poor cleaning routines or high moisture accumulation often experience higher NH₃ concentrations.

2.2 Role of Humidity
Humidity directly controls litter moisture content. High RH slows the evaporation of water from bedding, resulting in wet litter that promotes microbial activity and ammonia release. Conversely, very low RH increases dust particles in the air, which irritates the birds’ airways. Thus, moisture management is closely tied to controlling ammonia levels.

3. Impacts on Bird Health and Physiology
3.1 Respiratory Effects
Ammonia acts as a strong irritant to the respiratory tract. Continuous exposure damages the trachea and air sacs, reducing the ability of cilia to filter pathogens. Birds exposed to more than 20–25 ppm are more prone to respiratory diseases such as Newcastle, bronchitis, and Mycoplasma infections. Vaccination responses also tend to decline.

3.2 Eye and Skin Irritation
Chronic exposure to ammonia causes conjunctivitis, watery eyes, and corneal damage. High RH contributes to wet litter that leads to footpad dermatitis, hock burns, and breast blisters—all of which compromise welfare and reduce carcass quality at processing.

3.3 Growth and Feed Efficiency
High levels of ammonia reduce appetite, slow weight gain, and impair feed conversion. Even a small increase in feed conversion ratio (FCR) significantly raises production costs, especially in large flocks. Performance losses become severe when ammonia concentrations exceed 50 ppm for prolonged periods.

3.4 Immunity
Birds raised in poor air quality often show weaker immune responses. Prolonged exposure to ammonia not only stresses birds but also reduces antibody production after vaccination, leaving them vulnerable to disease outbreaks.

3.5 Egg Production
In layer flocks, poor litter conditions and elevated ammonia cause stress, leading to reduced laying rates, smaller egg size, and poor shell quality. Mortality may also rise due to an increased risk of secondary infections.

4. The Combined Impact of Ammonia and Humidity
Although ammonia and humidity can each harm poultry, their combination is especially damaging. High RH makes litter wetter, which in turn boosts ammonia emissions. Humid air also traps ammonia at bird level, ensuring birds inhale more of it. Together, these conditions encourage respiratory infections, coccidiosis outbreaks, poor weight gain, higher mortality, and overall production losses.

5. Monitoring Levels
5.1 Threshold Values
Ammonia: Should remain below 20–25 ppm (ideally closer to 10 ppm). Birds show signs of irritation even at levels humans may not detect by smell.

Relative Humidity: Best maintained between 50–70%. RH above 75% promotes wet litter, while RH below 40% leads to dust and dehydration.

5.2 Measurement Tools
Ammonia: Can be monitored using portable gas detectors, color tubes, or continuous electronic sensors.
Humidity: Inexpensive hygrometers placed at bird height provide reliable readings and are often integrated into automatic ventilation systems.

6. Strategies for Control
6.1 Ventilation
Proper ventilation ensures air exchange, dilutes gases, and removes excess moisture.

In cold weather: minimum ventilation prevents humidity build-up without chilling the birds. fans and circulation systems increase air movement and reduce heat stress.

6.2 Litter Management
Maintaining dry litter is essential. Turning litter, replacing wet spots, using absorbent bedding materials, and preventing drinker leaks are key practices. Chemical litter amendments such as alum or sodium bisulfate can reduce pH, minimizing ammonia release.

6.3 Nutrition
Adjusting feed formulations to match amino acid requirements reduces nitrogen excretion. Enzyme supplements and probiotics may also improve digestion and reduce ammonia in manure.

6.4 Housing Design
Well-insulated poultry houses with good drainage and properly installed nipple drinkers minimize litter moisture. Preventing condensation on walls and ceilings also helps keep humidity under control.

6.5 Advanced Methods
Technologies like air scrubbers, biofilters, or controlled ozone applications are being tested for large commercial units. Automated environmental control systems that integrate NH₃ and RH sensors with fans and heaters are becoming increasingly popular.

7. Economic Importance
Poor air quality silently eats into farm profits. Lower feed efficiency, reduced weight gain, carcass downgrades, increased mortality, and higher veterinary costs all add up to significant economic losses. Studies show that ammonia-related performance drops can cost large poultry complexes thousands of dollars weekly. Investing in better litter management, ventilation, and nutritional adjustments often proves cost-effective in the long run.

8. Evidence and Case Studies
Field surveys often reveal ammonia exceeding safe levels during winter when ventilation is minimized, leading to higher respiratory issues and welfare concerns. Controlled trials consistently show that birds exposed to even moderate ammonia (20–30 ppm) suffer from lower growth rates, poorer immune response, and more lesions compared to those raised under optimal conditions. Interventions such as litter acidifiers, improved diet formulations, and enhanced ventilation schedules have been shown to significantly reduce ammonia emissions and improve performance.

9. Recommendations for Farmers
– Check RH daily: maintain between 50–70%.
– Monitor ammonia regularly: aim for <20 ppm.
– Fix water leaks immediately to avoid wet litter.
– Adjust ventilation by season to balance temperature, RH, and air quality.
– Work with a nutritionist to optimize protein levels in diets.
– Use litter amendments wisely to reduce ammonia emissions.

10. Future Outlook
The integration of smart sensors and artificial intelligence into poultry housing systems may soon allow farmers to predict ammonia build-up and adjust ventilation automatically. Further research is needed to quantify the long-term welfare and production benefits of advanced technologies and to make them affordable for small- and medium-scale farmers.

11. Conclusion
Ammonia and humidity are closely linked environmental challenges in poultry houses. Both negatively affect bird health, welfare, and productivity when not controlled. Together, they magnify each other’s harmful effects, resulting in economic losses and compromised flock performance. Regular monitoring, proactive litter and ventilation management, balanced nutrition, and modern environmental control tools are essential for maintaining a healthy environment. Addressing these issues not only supports profitability but also improves animal welfare, ensuring sustainable poultry production.

In today’s poultry industry, two factors play a decisive role in ensuring profitable, sustainable, and disease-free production:

Water Treatment and Biosecurity.
Together, they safeguard flock health, enhance performance, and reduce dependence on antibiotics.

1. Water Treatment in Poultry
Water is often called the “forgotten nutrient,” yet it is the most critical element in poultry production. Birds consume twice as much water as feed, and any compromise in water quality directly impacts growth, egg production, and immunity.

Key Challenges in Water Quality
– Microbial contamination: Bacteria such as E. coli and Salmonella spread through untreated water.
– Biofilm formation: Organic residues in pipelines harbor pathogens.
– Chemical impurities: High TDS, hardness, iron, or nitrates affect digestion and performance.
– pH imbalance: Acidic or alkaline water reduces feed intake. Water Treatment Practices
– Filtration to remove physical impurities.
– Acidification to maintain pH (5.5–6.5) and inhibit bacterial growth.
– Chlorination / Hydrogen Peroxide / Ozone for disinfection.
– Regular waterline flushing to prevent biofilm buildup.
– Monitoring TDS, hardness, and microbial load routinely.

2. Biosecurity in Poultry
Biosecurity means preventing disease entry and spread on the farm. With rising concerns about Antimicrobial Resistance (AMR) and the push toward antibiotic-free production, biosecurity has become more important than ever.

Three Levels of Biosecurity
1. Conceptual Biosecurity – Farm location, distance from other poultry units, controlled entry points.
2. Structural Biosecurity – Physical barriers, fencing, bird-proof sheds, water sanitation system.
3. Operational Biosecurity – Day-to-day practices like disinfection, vaccination, and visitor control.

Practical Biosecurity Measures
– Restrict farm access (only authorized persons allowed).
– Provide footbaths, hand sanitizers, and farm clothing.
– Disinfect vehicles, crates, and equipment before entry.
– Implement rodent and wild bird control programs.
– Maintain strict mortality disposal methods (incineration/composting).
– Regular vaccination and health monitoring.
– Keep detailed farm records for traceability.

3. Water Treatment + Biosecurity = Sustainable Poultry
While water treatment ensures internal health and performance, biosecurity provides external protection from infections. Both are complementary and essential.
– Clean water reduces gut-related diseases like colibacillosis and diarrhoea.
– Biosecurity reduces the risk of respiratory and viral infections.
– Together, they help in antibiotic-free poultry production, improve FCR (Feed Conversion Ratio), enhance bird welfare, and boost farmer profitability.

Water Quality Monitoring & Water-Borne Diseases in Poultry

Diagram shows that, the source of water we need to check, Ph, TDS, COLOUR, BACTERIA & VIRAL LOAD. This water will go to overhead tank & from there it will distribute to different Poultry shed tanks & through pipe & nipple it will available for birds, here we need to monitor the quality of water.

Importance of Water Sanitation in Poultry Production
In modern poultry production, the use of feed additives such as water and feed acidifiers, toxin binders, probiotics, and antibiotic growth promoters (AGPs) is a common recommendation by poultry nutritionists. Farmers are also increasingly incorporating low-cost protein sources like Rice DDGS, Maize DDGS, and Meat Meal (sometimes adulterated with leather powder) to reduce feed costs.

However, ignoring water sanitation remains one of the most critical mistakes in poultry farming. Even with balanced feed formulation and additives, if the water provided to the birds is contaminated, it results in:
• Loose droppings due to microbial contamination.
• Poor nutrient absorption – birds fail to utilize protein, energy, minerals, and vitamins in the diet.
• Increased incidence of diseases such as E. coli infections and Salpingitis.
• Weakened immunity and consequently poor production performance.

In contrast, a farm with proper water sanitation shows remarkable differences. For example, in one of my ideally managed farms, the birds consistently showed dry droppings (“DRY BEAT”), a clear indicator of good gut health and proper nutrient absorption. This success was achieved through:
• Regular water sanitation practices (disinfection, acidification, and monitoring).
• Ensuring feed hygiene along with the use of safe, food-grade raw materials.
• Strict biosecurity and management protocols.

Safe Water Treatment – A Farmer’s Responsibility

Many farmers currently use different chemicals such as chlorine gas, bleaching powder, and sodium hypochlorite for water treatment. They are not safe for poultry or humans. These compounds often leave harmful residues, alter water taste, reduce consumption, and may even add toxic by-products into the water. According to WHO guidelines, only food and pharmaceutical grade salt should be used for drinking water treatment — both for humans and poultry. The safest and globally recommended option is NaDCC (Sodium Dichloroisocyanurate), which ensures:
• Broad spectrum disinfection with very effective bacterial control
• Safe for poultry & human consumption
• No significant change in taste or odour
• Eco-friendly & easy handling
• Stable and longer shelf life compared to other chlorine sources

Using sub-standard chemicals not only compromises poultry performance (loose droppings, poor nutrient absorption, higher
disease load, chlorine toxicity) but also risks human food safety through residues in meat and eggs.
Key Impact: Farmers must understand that safe water treatment is not about the cheapest chemical, but about using WHO- recommended, food & pharma grade NaDCC for long-term health, productivity, and profitability.

Note: Why NaDCC (Food & Pharma Grade) is Always Better.

Among all the available chlorine-base compounds for water sanitation, Food & Pharma grade Sodium Dichloroisocyanurate (NaDCC) is the safest and most effective choice.

• WHO Recommended – Approved for safe drinking water treatment globally.
• Broad Spectrum Effectiveness – Provides strong and stable disinfection (48 hours’ stability).
• Safe for Birds & Humans – No harmful residues, no significant change in taste or odor.
• Eco-Friendly – No toxic by-products or sludge formation.
• Long Shelf Life – Up to 3 years, with easy effervescent tablet formulation.
• Ease of Use – Simple handling, no heavy cylinders or high manpower required.
• Therefore, NaDCC (Food & Pharma Grade) is always better than chlorine gas, bleaching powder, sodium hypochlorite, or halozone for ensuring Zero-Bacteria Water in poultry Farms.

Conclusion
In poultry management, prevention is always better than cure. Poultry farming success is not just about what we feed the birds, but also about the quality of water they drink every single day. Feed can be fortified, sheds can be modernized, but without clean water and strict sanitation, the full genetic potential of the flock can never be realized. Water is the simplest yet most powerful tool to secure healthy birds, higher productivity, and long-term profitability. Water treatment and biosecurity are not costs but investments that return multiple benefits in productivity, profitability, and sustainability.