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I. INTRODUCTION Exogenous feed enzymes were first introduced as commercially-relevant feed additives in the 1980s with an initial focus on reduction of the antinutritional effects of high molecular weight soluble pentosans in wheat- and barley-based diets for young broiler chickens (Bedford & Partridge, 2010). Exogenous phytase was launched in the early 1990s to increase the digestibility of organic phosphorus and to reduce the antinutritional effects of phytic acid (Selle &...
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I. INTRODUCTION The digestive dynamics of starch and protein are considered pivotal to broiler performance (Liu and Selle, 2015). Moreover, it was proposed that the rates of starch digestion and glucose absorption exceed the rates of protein digestion and amino acid absorption and this asynchrony in digestive dynamics compromises the performance of broiler chickens. If so, it follows that the provision of rapidly-digestible protein should enhance broiler performance in a reciprocal...
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The first-ever Vice-Chancellor's Conclave on " Dynamics of Veterinary Education Ecosystem to Meet Animal Husbandry Industrial Needs in the Country" was successfully held on July 7, 2025, in Lonavala, Pune.
The conclave,...
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Opta Alimentos e Insumos
Thanks for the good information! The CP reduction without losing performance could be related to an indirect anti-nutritional and allergenic reduction. Concentrated protein sources like Glutenose or Soybean Protein Concentrate would be alternatives?...
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In this interview, Christian Rabe, Head of Feed Technology at Evonik Animal Nutrition, shares practical insights on key issues like mixing homogeneity, dosing accuracy, and the technological solutions that help feed mills enhance efficiency without compromising quality. ...
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I. INTRODUCTION In Australia, the National Animal Welfare Research Development and Extension (RD&E) Strategy is a cross-sectoral strategy under the National Agricultural RD&E Framework. Each of the livestock industries in Australia, including the egg industry, is represented by this National Strategy, which is active in identifying the key areas of importance for the welfare of livestock. Over the last four to five years, in particular, this National Strategy has consistently...
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Sustainability and profitability in animal production: a necessary and possible balance
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F2CARE
Thanks a lot for this very comprehensive article discussing all relevant issues with regard to protein reduction in broiler diets ...
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@Dr Kotaiah Talapaneni , In my 45 years of feeding commercial broilers, I have never restricted feed intake under good commercial conditions (exception for high> 98 degrees F temperatures in the house years ago). For broilers fed lower-protein diets balanced to energy, these diets and management conditions resulted in some of the higher growth rates in the US with very lower than average production costs. I encouraged more consumption by having better pellet quality and a lower number of...
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INTRODUCTION Feed particle size is an often-overlooked aspect of poultry production. Producers should not assume that feed is of a uniform size and homogeneously mixed, or that the feed mill is providing the ideal mix of particles in a ration. Feed particles range in size from very fine to coarse, and different grinding methods will result in different particle size distributions. Differences in particle size within a ration can affect both the digestive system and the...
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The livestock industry is currently confronted with stringent regulations limiting the use of antibiotics, along with growing challenges from resistant pathogenic bacteria. These factors have prompted an urgent need to seek alternative strategies that can effectively promote animal health and optimize feed...
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1. Introduction Antimicrobial resistance (AMR) is a phenomenon where microorganisms develop resistance to specific antimicrobial agents, posing serious health risks [1]. According to conservative estimates, AMR is projected to be responsible for 10 million deaths annually by 2050 [2]. Currently, the European Union (EU) reports that over 670,000 infections are linked to AMR each year, resulting in nearly 33,000 deaths directly attributable to confirmed resistance [3]. Poultry...
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1. Introduction Antimicrobials have revolutionized modern medicine by enabling effective treatments for many life-threatening diseases and saving countless lives. However, the emergence and spread of antimicrobial resistance (AMR) among pathogens has become a global health issue affecting humans, animals, and environment [1]. Recognizing AMR as a critical challenge, the World Health Organization (WHO) has emphasized the urgent need for concerted efforts to combat this growing threat...
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Changing Feed Industry Imperatives Call For A Closer Look At On-Site Aflatoxin Test Methods
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1. Introduction Avian Reovirus (ARV) poses a significant threat to the poultry industry, infecting both domestic and wild avian species. ARV infections manifest in a diverse range of clinical signs, encompassing tenosynovitis/arthritis, immunosuppression, enteric disease, hepatitis, myocarditis, malabsorption, and runting–stunting syndrome [1,2]. While domestic avian species are generally susceptible to ARV, meat-type chickens and turkeys [3,4] are, however, more susceptible to...
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Good Advice from the Experienced Veterinarian Dr. Balasundaram, a leading consultant for layers in Hyderabad and Siddipet. While good formulations and optimal feed strategies are essential, it’s equally important to pay attention to the liver and kidneys, vital organs now recognized as key contributors to bird growth and performance. Gut health has rightly become a major focus. Many professionals are enhancing it through targeted approaches such as the use of...
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Sanluc International nv
Indeed a possibly very interesting article and overview about saponins and the use in Animal Nutrition. But the contribution dates from 2009, while we are now 2025, 16 years later. In those years the knowledge and insights about saponins have grown, so it would be interesting to see an update....
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Marc Saad (Liptosa) presents Coccilip, a natural, plant-based product for use in coccidiosis.
*Certain information associated with products, their composition and claims may be different depending on the geographical region and may not be applicable in all countries. Liptosa reserves the right to adapt to the requirements and legislation in each case.
The information and technical recommendations provided herein are based on Liptosa's current knowledge and experience.
Liptosa reserves the...
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Does the combination of XB and Bacillus potentiate the efficacy of Bacillus in any way? Or can it be demonstrated the other way around i.e potentiating benefits of XB with Bacillus action? ...
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Faazi Adam (Evonik Animal Nutrition) explains how automation and digitization are revolutionizing farming and feed production and how Evonik helps farmers and feed producers measure and enhance their sustainability performance....
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A very insightful article — thank you for sharing such well-structured information on saponins in poultry nutrition. As someone keenly following the shift toward natural feed additives, it’s encouraging to see research-backed alternatives gaining traction, especially in the post-AGP (Antibiotic Growth Promoters) era. The versatility of saponins, especially those derived from Yucca schidigera and Quillaja saponaria, is quite fascinating. Their ability to act as natural...
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@M.C. Fernando R. Feuchter A. What is the first enzyme that acts on the feed once it enters the digestive system in chickens and what is the location? ...
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Bacillus amyloliquefaciens CECT 5940 (Ecobiol®) go beyond performance in broilers under enteric pathogen challenge compared to antibiotic growth promoter and other commercially available probiotics