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Introduction Mycotoxins are secondary metabolites produced by various fungi in a variety of commodities and foods. These compounds are not directly involved in the basic functioning of fungi, but some appear to play a “chemical offense” role and increase the susceptibility of the host organism to further fungal infection 1 . As suggested by their name, mycotoxins can cause toxic effects when consumed. The potential harmful effects of mycotoxins vary and a...
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Dr. Mário Penz (Cargill) talks about how to keep improving nutrition analysis, taking into account digestibility coefficients and ingredient quality, among other factors, during this Engormix interview....
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Mixing: guidelines for quality feed production ensuring better animal performance
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Brett Roosendaal (Nutrition Executive at Epol) comments on the different types of enzymes and their benefits when using soybean in animal nutrition, during this Engormix interview....
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Brett Roosendaal (Nutrition Executive at Epol) shares his insights on quality control methods and indicators of soybean, as well as market prices and inclusion rates, during this Engormix interview....
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Don Giesting (Cargill) talked about the trends found in mycotoxin surveys and samples, during this Swine It interview with host Laura Greiner....
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Tom Weber (AB Vista) talked about the analysis needed to validate quality ingredients, during this Swine It interview with host Laura Greiner....
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I. Introduction Eggs are an affordable raw agricultural commodity with a high nutrient density. Eggs serve a key role in diets around the world. Maintaining the quality of eggs is a worldwide concern. Generally, there are three types of egg quality: 1) physical, 2) functional, and 3) microbial. During this presentation, all three types of egg quality will be discussed and factors which influence egg quality characteristics will be explained. Understanding the types of egg quality, as...
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I. Introduction The development of reduced-CP diets in broiler chickens is gaining more interest as it would drastically lessen the dependence on imported soybean meal which is strategically important for non-soybean producing regions such as Australia and Europe. Modest reductions in CP are already being realised by inclusions of unbound (synthetic or crystalline) methionine, lysine and threonine, which have been routinely included in poultry diets for decades (Kidd et al., 2013)....
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Mixing: guidelines for quality feed production ensuring better animal performance
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I. Introduction The UK review of antimicrobial resistance presented now outdated 2014 data on AMR consequences for human life (O’Neill, 2016). They estimated that 700,000 people die every year from AMR, with concerning devastating effects on infant mortality. In India, 60,000 newborn babies die each year from antibiotic-resistant neonatal infections. This problem is more prominent in less developed countries but by no means restricted to them. In the US, there are more than two...
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Fibre is a nutrient that has been largely ignored in feed formulation, not because it is unimportant, but because it is not well known what ‘fibre’ actually stands for. Firstly, the terms used to describe fibre in feed are confusing and the values they represent are inaccurate. For instance, ‘crude fibre’ is a 19th century relic that does not mean much in monogastric animal nutrition. Its continued use in feed formulation perhaps represents the single largest source...
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Written by: Leah Wilkinson / AFIA Vice President of Public Policy & Education
Some of the best advice I received as a young professional was to hone my skills to make the “elevator pitch” – you know, being able to introduce yourself and share a key point or two all in a...
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The livestock sector is responsible for providing healthy food to society and ensuring their health. Production is changing parameters and values of productive performance due to the obligation to replace the therapeutic approach with a more holistic approach in which good nutrition is necessary to eliminate those practices that are...
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The world is currently experiencing a high cost soybean meal environment, driven by multiple factors including supply-demand disruption due to ongoing transportation congestion, escalating input prices such as fertilizer, as well as supply-demand imbalances due to geopolitical conflicts. Together these factors have pushed soybean meal prices to levels not seen in many years (See Part I). This price pressure has led many feed producers to evaluate the use of non-traditional soybean products...
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This award is given to stimulate and reward research in the field of poultry (chicken, turkeys and eggs) pre- and post-harvest food safety. Nominee’s research should exhibit a sustained impact on decreasing pathogenic organisms in pre- and post-harvest situations. It is given every other year.
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Mixing: guidelines for quality feed production ensuring better animal performance
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Fernanda Castro, Technical Service Manager at Evonik Animal Nutrition, points out how to balance sustainability goals with meeting the nutritional needs of animals, as well as producing high-quality animal nutrition products
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INTRODUCTION This article aims to show didactic photographs as viable agronomic alternative practices. Guar is a legume with low soil fertility requirements and minimum use of irrigation water, considered a drought-tolerant plant, since it takes advantage of summer rainfall during the rainy season for its growth. It should allow enough time for the main wheat crop being stablished on the recommended planting date for each region. Inoculation with strains of Microsymbiont...
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Soybean meal prices have been strong for nearly 2 years due to numerous factors such as pandemic fueled stockpiling, bullwhipping of supply/demand dynamics linked to asynchronous market reopenings and elevated input costs due to gross inflationary pressures. In this time, some regions have seen 100% increases in their local SBM prices - which has prompted a search for less expensive protein sources for their feeding programs. In Canada and parts of Europe, this has led to an increase in the...
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I. INTRODUCTION Cereal grains such as wheat, sorghum, barley and maize are commonly used in poultry diets as the main source of energy. Knowledge on the metabolisable energy content of cereal grains is critical for their efficient use and precise poultry feed formulation. Despite several limitations (Mateos et al., 2019; Wu et al., 2020), the AME has been the globally accepted system for describing the dietary energy content for poultry. Modern, commercial broiler...
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Introduction Since the major part of costs in poultry production is related to feed, minimizing this part of the costs which depends on feed ingredients is very important. On the other hand, phosphorous is usually one of the expensive nutrients in poultry feed. Therefore, the amount of nutrients in feed ingredients, especially available phosphorus, has a very important role in lowering the cost of feed. The main form of storage of phosphorus (P) in plant feedstuffs is phytate...
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Introduction Aflatoxins are toxic, secondary metabolites synthesized by some fungi species in the genus Aspergillus, mainly those belonging to the species A. flavus, A. nomius, and A. parasiticus (Ismaiel et al., 2020). Aflatoxins are considered the most important mycotoxins, given their carcinogenic and hepatotoxic effects on animals and humans (Bhat et al., 2010). Among several types of aflatoxins, the most frequent ones found as natural contaminants of foodstuffs are aflatoxins...
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