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Challenges in poultry nutritionToday, commercial poultry nutrition no longer encompasses just the ‘pure’ delivery of the nutrients needed by the animals for their preservation, growth and health. It must also be flexible in adapting to changing statutory regulations and keeping up with increasing consumer demands – beginning with eliminating feed of animal origin by using careful ...
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ABSTRACTPoultry diets are formulated primarily using cereals and protein meals (corn, wheat and soybean meal) as the main ingredients. There is noted shift in using coproducts from cereals and oilseeds in poultry diets due to availability and relatively lower cost. However, there is wide variation in the nutritional values of both conventional feedstuffs and coproducts, which creates a necessity o ...
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DIMA WHITE, STEVE LEESON and WOO KYUN KIM* report that a herbal feed supplement, consisting of natural and organic choline in conjugated form (phosphatidyl choline) along with certain phospholipids can successfully and economically replace choline chloride at lower inclusion levels and provide additional beneficial effects in poultry.Functions and metabolism of cholineCholine, a water-soluble vita ...
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Several broiler producing countries have banned the use of Antibiotic Growth Promoters (AGPs) related to the risk of cross-resistance development in human pathogens.Removal of AGPs from animal diets involves tremendous pressure on poultry farmers. One of the main consequences is a substantial increase in the incidences of infectious diseases, with an associated rise in antibiotic use for therapy a ...
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BackgroundEgg quality has received more attention due to increased demands for safety and high-quality eggs by consumers. Internal egg quality involves functional, aesthetic and microbiological properties of the egg yolk and albumen. Internal inclusions (blood and meat spots) in the egg have been recognized as quality defects since 1899 [1]. In addition to being an aesthetic and ethical problem, t ...
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INTRODUCTIONAvian coccidiosis is major parasitic disease of high economic concern in the poultry industry worldwide and is caused by at least seven distinct species of Eimeria apicomplexan protozoa that infect the various areas of intestinal mucosa. The economic loss for avian coccidiosis is estimated to be more than $3 billion worldwide (Williams, 1999) and this cost includes in-feed medication, ...
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The growth graph of Animal Feed Enzymes Market is forecast to display an upward trend over the coming years, owing to the growing consumer preference for nutritious diet along with a substantial rise in the disposable incomes across emerging economies. According to the OECD (Organization for Economic Co-operation and Development), the average meat intake per individual across the globe i ...
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IntroductionThe growth performance of broiler poultry chickens that reared at cold arid high altitude Himalayas is very poor in spite of stunning progress that has been achieved in broiler poultry industry in India over the last two decades. The reasons for the poor growth performance could be attributed to stressful environmental conditions in this region, which are characterized with hypobaric h ...
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ABSTRACT The objective of this study was to evaluate the effects of a low-Ca diet, followed by a high-Ca diet in combination with feeding of anionic salts and/or vitamin D3 on Ca and acid-base homeostasis of finishing steers. Twenty Hereford steers (448 _ 26 kg) were individually penned and fed at 0800 and 1600 with a ration consisting of 90% barley grain-based concentrate and 10% barl ...
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The main factors affecting the safety of feed include the quality of feed raw materials, the safe storage of feed raw materials, the control of the quantity of various additives in formula, the control of artificial addition in processing, the reasonable design of feed processing technology and the proper selection of the parameters, process management and feed storage management after processing. ...
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