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Megan Niederwerder
Kansas State University
Kansas State University
1 INTRODUCTION North America currently imports plant-based feed ingredients, such as soybean meal, from countries that are endemically infected with viruses of economic and pathologic significance to swine including porcine epidemic diarrhoea virus (PEDV), Seneca virus A (SVA), porcine reproductive and respiratory syndrome virus (PRRSV), classical swine fever virus, pseudorabies virus, foot and mouth disease virus (FMDV) and African swine fever virus (ASFV; Blomme et al., 2022;...
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E.S.E´s continuous worldwide research and development provides the company´s strengths and core skills to respond to the challenges of our Clients and market trends in the specialized processing equipment and systems...
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John Boney
PennState - University Pennsylvania State
PennState - University Pennsylvania State
Nutrient segregation and feed quality in poultry production
John Boney (Penn State University) offers insights and recommendations regarding the importance of pellet quality and its benefits on performance, during this Engormix interview....
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John Boney
PennState - University Pennsylvania State
PennState - University Pennsylvania State
Hammermill screen selection and soybean meal particle size in poultry production
John Boney (Penn State University) explains how particle size affects poultry nutrition and production costs, during this Engormix interview....
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José Luis Figueroa Velasco
COLPOS Colegio de Postgraduados - Mexico
COLPOS Colegio de Postgraduados - Mexico
INTRODUCTION “Ideal protein” means that no amino acid (AA) is to be supplied in excess of requirements as compared to any other AA in pig diet: i.e., an exact balance of AA, without deficiency or excess. As a consequence, protein retention (protein gain in relation to protein intake) is maximized and nitrogen excretion is minimized. This is possible through an adequate combination of protein concentrates and synthetic AA supplements (Leclercq, 1998). The use of the ideal...
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by Sam Shafer Poultry researchers show there’s no safe amount of moldy corn       Poultry scientists are taking a close look at moldy corn in an effort to better protect animal and human health. In a recent study, published in Poultry Science ® , researchers measured bird performance and examined mycotoxin levels when laying hens were fed different amounts of moldy corn. Mycotoxin are toxins made by...
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Important data: Cobb Chicken: 500 Weight at birth: 42 gr Weight at 25 days: 2000 gr Average daily weight gain: 78.32 gr      Dr. Jovanir Inés Muller Fernandes, associate professor at the UFPR Palotina...
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MIDLAND  with  it´s  individual Businesses has accomplished a tremendous technological  development and growth since  1983, which is  a result of our   Customer´s loyalty  and  support , ...
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John Boney
PennState - University Pennsylvania State
PennState - University Pennsylvania State
Introduction Feed ingredients and manufacturing are expensive components of integrated poultry production, sometimes reaching 70% of total operational costs. Fortunately, the added costs of manufacturing poultry feed improve feed efficiency and poultry performance. The performance benefits from feeding pelleted diets results in a positive return on investment, making it a common practice in broiler and turkey production. Improving the quality of pellets further enhances poultry...
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Introduction The “traditional” approach to food quality and safety management is based on end-product testing. However, end-product testing provides only very limited information about the safety status of a food. The food safety crisis of the 1990s (Listeria, Salmonella, Escherichia coli, Campylobacter, dioxins, antibiotics, acrylamide, etc.) highlighted the failure of this traditional approach. If a dangerous organism is found, it means something; but its absence...
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Aflatoxins are fungal metabolites—mainly produced by Aspergillus flavus and Aspergillus parasiticus living in soil—that contaminate crops throughout growth, harvest, storage, transportation, and processing. Aflatoxin B1 is not only the most potent natural carcinogen known, but also the most commonly produced toxic strain. As of 2010, roughly 5 billion people worldwide were estimated to be exposed to high levels of aflatoxins. High consumption levels can result in aflatoxicosis,...
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We appreciate the work you do in keeping our food supply safe. In an effort to continue and improve the tools and technologies used in this endeavor, we kindly as you to share your expertise and input on how various food safety tests are performed in your organization. Through the survey below, we’ll explore your thoughts and operations around food safety testing programs from commodities to final product. The survey takes approximately 15 minutes to complete. We realize food...
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An engaging program This year’s program was carefully designed to feature relevant and engaging presentations on the theme of “Strengthening the Nutritional Foundation for Animal and Industry Resiliency”. Experts in their fields will present on innovations in livestock nutrition for both major and minor livestock species and offer significant takeaways that attendees can apply to their daily roles in the industry. ...
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Guoyao Wu
Texas A&M University
Texas A&M University
Q: Can you tell us how you arrived at the proposed optimal ratios and amounts of true digestible AAs in diets that you have developed in your research? A: Results of studies by my group have established the concept that animals have dietary requirements for not only...
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James Wen
Evonik Animal Nutrition
Evonik Animal Nutrition
How to determine the nutritional quality of feeds and raw materials?
The AMINONIR® services offer reliable nutritional analysis in a minimal time – even with unground raw materials. Hear what James Wen, Senior Technical Service Manager at Evonik Animal Nutrition has to say about it ...
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Tracey Erickson
South Dakota State University
South Dakota State University
Are Your Feeds Safe? This growing season has been a challenge across the upper Midwest. Whether your crops have been hit with drought or hail the odds are that we are going to see an increase potential for feed contaminants such nitrates or molds which cause mycotoxins. This article focuses on mycotoxins and how to manage them.       Mycotoxins: Common Questions What is the difference between molds and mycotoxins? Molds...
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William P Weiss
Ohio State University
Ohio State University
Introduction Precision nutrition means diets are formulated as close as possible to requirements while avoiding any deficiency issues. Benefits of precision mineral nutrition can include reduced diet costs, reduced environmental impact, and reduced risk of toxicity. The major problem with precision mineral nutrition is increased risk of deficiency. Deficiency can be manifested as a clinical deficiency (e.g., grass tetany caused by inadequate magnesium), or as numerous subclinical...
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1. Introduction Apricot ( Prunus armeniaca ) and Peach ( Prunus persica ) are the most important fruits grown and processed in Egypt. Apricot is primarily grown in Mediterranean nations, while it is also grown in Russia and the United States [1,2]. In addition, peaches are the primary species for a variety of cultivars that are widely grown around the world [3]. Thus, there are sustainable abundance amounts of both apricot and peach kernels worldwide, which are...
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Katie Wood
Poultry Health Research Network
Poultry Health Research Network
Introduction Near record high feed, fuel, and fertilizer prices, and high inflation rates all have put increasing economic burden on beef producers. The increased cost of feeding cattle means that increasing feed efficiency is critical to feedlot production. Historically, feed costs represent about 70% of the total cost of production for feedlot operators and therefore, feed efficiency has 4 x greater economic return when compared to the same improvement in feedlot growth (Gibb and...
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