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Featured comment:
Steve Leeson
Poultry Health Research Network
Poultry Health Research Network
@Kevin Stickney In theory, yes. You could offer feed and oyster shell, etc., and they would balance their nutrient needs. The practical issue is that birds invariably take too much oyster shell because of its novel texture. We see this in small flocks where a calcium feeder is set up. Birds consume 8-10g/d of oyster shell and then soft shelled eggs appear because of an induced P deficiency. You could give two diets, High and Low in Ca, and they would balance themselves, but that becomes a...
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Recommendations: 4
Featured comment:
Mohamed Fakhoury
I think that we should look after:  1. Substrate Analysis: Verify substrate levels (e.g., phytate, NSPs) in diets before applying enzymes.  2. Context-Specific Ranges: Define ME ranges based on enzyme type, substrate, and bird age (e.g., 80–100 kcal/kg for xylanase in wheat-based broiler diets).  3. Dynamic Formulation: Use matrix values as a starting point, but adjust formulations based on:  - Feed processing conditions (e.g., pelleting temperature).  - Bird...
Comments : 89
Recommendations: 31
Featured comment:
Frank Ivey
Feed2Gain, LLC
Quite correct in your opinions. Also, adding more than one enzyme at a type can muddy the water on value. People can freeze on the bulk ingredients not knowing which substrate is benefiting from the enzymes and miss beneficial changes on the feed costs....
Comments : 89
Recommendations: 31
Introduction Coccidiosis is one of the most devastating parasitic diseases in the poultry industry, causing annual losses exceeding $15 billion worldwide. It is caused by various species of protozoa from the Eimeria genus , which affect the digestive tract of birds, reducing feed efficiency, weight gain,...
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Recommendations: 1
Dr. Andreas Lemme
Evonik Animal Nutrition
Evonik Animal Nutrition
Compilation of a project KEY INFORMATION A series of 5 commercial feeding trials was performed from which 4 trials took place on commercial broiler farms growing between 300,000 and 420,000 broilers per cycle. Dietary protein was...
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Recommendations: 1
Fernanda Castro
Evonik Animal Nutrition
Evonik Animal Nutrition
Enhancing Poultry Efficiency with GAA
Fernanda Castro (Evonik Animal Nutrition) talks about how GuanAMINO®, a source of guanidino acetic acid (GAA), supports muscle growth and energy metabolism in poultry. ...
Comments : 0
Recommendations: 4
Jonathan Cade
Hy-Line International
Hy-Line International
Jonathan Cade comments on his new role as Chairman of the U.S. Poultry & Egg Association
Jonathan Cade, President of Hy-Line International, discusses his new role as Chairman of the U.S. Poultry & Egg Association, the organization's key initiatives, and the industry's challenges....
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Featured comment:
Matias Jansen
Kemin Biologics
Dear @Tarusenga Munyanyi, In short, it is crucial to monitor the evolution of the virus and compare with the existing vaccine options. At Kemin Biologics we have a continuous monitoring programme and have continuous updates of the vaccine seed according to virus evolution. In addition, we offer vaccines with multiple viral clades included to provide a buffer for virus reassortment through cross-protection. Here is some more extensive explanation: As High...
Comments : 2
Recommendations: 1
Revolutionizing Poultry Nutrition with Antibiotic-Free Solutions
Dr. Rakesh Nimbalkar a consultant & nutritionist in Animal Nutrition tackles key challenges in India's poultry industry, including pesticide contamination and viral diseases. He focuses on replacing antibiotics with essential oils and adapting feed formulations using more digestible corn by-products as the market shifts toward sustainable, antibiotic-free production....
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Recommendations: 0
shrikrishna gangurde
Avee Broilers
Avee Broilers: Pioneering Pure Line Poultry Breeding in India and Beyond
Mr Shrikrishna Gangurde, Director of Avee Broilers, discusses India’s first pure-line broiler breed, and the company’s global expansion into Africa, Uzbekistan, and Russia. He shares insights on adapting poultry to local environments, evolving chicken consumption trends, and India’s growing role in global poultry production....
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Recommendations: 3
Featured comment:
Dr Pragati Salutgi
ABTL Advanced Bio-Agro Tech Ltd
ABTL Advanced Bio-Agro Tech Ltd
Elaborate set of discussion above. I have experienced first hand the unwillingness of any producer/feed miller in disclosing the current set of ingredients in use. There is always much ambiguity regarding the raw materials used, unless of course you are a consultant. The bridge to value proposition and value addition is enzymes and their specific use after determining its substrate. However either ingredients are not disclosed of the analysis thereof, making the recommendation of enzymes...
Comments : 89
Recommendations: 31
Advancing Poultry Gut Health: Dr. Rais Rajpura
Dr. Rais Rajpura, Assistant Professor at Anand Agricultural University, discusses the growing importance of gut health in poultry. Learn about the challenges posed by antibiotic restrictions, alternative feed ingredients, and high-performance demands in commercial broilers and layers, and more...
Comments : 0
Recommendations: 1
Abiodun Bello
IFF - International Flavors & Fragrances
Comparison of two commercial proteases on in vitro peptide cleavage profiles and apparent ileal digestibility of amino acids
Abiodun Bello (Danisco Animal Nutrition & Health, IFF) explains the results of his research on these enzymes and their impact on amino acid digestibility in this Engormix interview during IPPE 2025 in Atlanta, USA....
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The creation of Galleon and the evolution of microbiome analysis tools
Jean de Oliveira (Cargill) shares the journey in developing their microbiome assessment platform and the learning process for everyone involved, in this Engormix interview during IPPE 2025 in Atlanta, USA....
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Non-invasive NIR technology to monitor the body condition of poultry - Reveal Layers
Angela Guaiume (Cargill) explains the benefits and impact of this technology on egg production and persistency of lay, in this Engormix interview during IPPE 2025 in Atlanta, USA....
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Join us in welcoming Marc Saad to Liptosa!  We are delighted to announce that Marc Saad has joined our team as Export Manager - Asia, Africa & Middle East (AAME). With a background as an Agricultural Engineer and a Master’s in Animal Nutrition, Marc brings...
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Recommendations: 2
Characteristics and benefits of Calier´s Salmonella vaccines
Thierry Vendrell, International Sales Director of Calier, highlights the key features and advantages of Calier's Salmonella vaccines, designed to enhance poultry health and improve disease prevention....
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Vaccination program against salmonella in poultry
Thierry Vendrell, International Sales Director of Calier, discusses the critical role of vaccination programs in protecting poultry from salmonella, ensuring healthier flocks and improved food safety....
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Kurt A. Rosentrater
Iowa State University
Iowa State University
Introduction Over the last two decades the U.S. fuel ethanol industry grew exponentially. Now, large quantities of ethanol coproducts, are commonly available as feedstuffs for livestock both in the USA and in international markets. As described elsewhere, ethanol coproducts are added to livestock diets (both ruminants and monogastrics) primarily as sources of protein and energy, but other nutrients also, including spent yeast cells. Energy is provided by fat, fermentable fiber, and...
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Recommendations: 1
Steve Leeson
Poultry Health Research Network
Poultry Health Research Network
All commercial poultry eat with reasonably good precision to balance nutrient intake with requirements. Short term, there can be some variation in feed intake related to local situations, but long-term, the mechanisms of feed intake regulation are quite precise. Matching nutrient needs with intake is an obvious inherent evolutionary necessity to ensure survival and reproduction. A bird’s daily consumption of feed ultimately governs its health, growth, body composition and potential for...
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Recommendations: 4
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