Nonprotein Nitrogen in the Nutrition of Ruminants PDF Download
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Author: John K. Loosli
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 112
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Book Description
Author: John K. Loosli
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 112
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Book Description
Author: Robert E. Calvert
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
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Book Description
Author: Allied Chemical Corporation. Nitrogen Division
Publisher:
ISBN:
Category : Animal feeding
Languages : en
Pages : 510
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Book Description
Author:
Publisher: Pergamon
ISBN:
Category : Nature
Languages : en
Pages : 196
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Book Description
Author: John Kasper Loosli
Publisher:
ISBN: 9780119407495
Category : Animal feeding
Languages : en
Pages : 0
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Author: Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 178
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Book Description
Utilization of urea-nitrogen-15 in ruminants, Protein nutrion of growing cattle, In vitro studies on non-protein nitrogen utilization by rumen microflora, Non-protein nitrogen utilizagem and microbial synthesis in the rumen, Transfer of blood urea indo the goat colon, Entry of blood urea into the rumen of the llama, Diminished renal urea excretion in the llama at reduced food intake, A critical approach to isotope methods for measuring microbial growth in the rumen in vitro, Estimate of microbial protein synthesis in vitro by the simultaneous use of three different isotopic markers, Effect of dietary nitrogen leval on electrolyte water metabolism in sheep: K+ metabolism II, Determination of possible effects of mineral concentration on protein synthesis by rumen microbes in vitros, Utilization of urea/molasses liquid feed as a major source of nitrogen and energy for lactating cows, Estimation of the production rate of bacteria in rumen of buffalo calves, Utilization of low quality roughage by ruminants: a contribution to animal nutrition in the tropics, Relationship between ruminal ammonia and non-protein nitrogen utilization by ruminants.
Author:
Publisher: Academic Press
ISBN: 0080925790
Category : Technology & Engineering
Languages : en
Pages : 373
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Book Description
This comprehensive volume examines the interrelationships of nitrogen and energy nutrition of ruminants. It provides exhaustive coverage of basic concepts, applications, and new research developments.Rumen microbial activity is emphasized. The author, an expert in animal nutrition, discusses new systems of determining dietary energy requirements, the effect of processing feedstuffs, and stress factors. He reviews the availability of nutrients in grains, distillers' grain residues, oilseed meals, molasses, silages, pastures, crop residues, and aquatic plants. Growth stimulants, nutritional management of ruminants in feedlots and pastures, and the value of feed additives are also among the topics considered.The scope of coverage provided by this volume will make it the leading reference for teachers, researchers, consultants, livestock producers, feed manufacturers, and all others who are involved in ruminant feeding and nutrition.From the Preface: This volume covers research on various nitrogen and energy feedstuffs and defines terminology commonly utilized in nitrogen and energy nutrition. The utilization of nitrogen and energy in oilseed meals, fish meals, cereal grains, distillers' residues, molasses, silages, grasses, hays, crop residues, animal waste, and nonprotein nitrogen sources is discussed. Details are given on development and utilization of net energy systems, systems for balancing total nitrogen, and nonprotein nitrogen with total digestible nutrients (TDN) or energy components of ruminant diets. Discussions are presented on metabolism, feedlot, milking, and grazing trials. Growth stimulants, processing of feedstuffs, type of animal, and environmental and management factors that affect feed intake, growth, feed efficiency, and quality of product are reviewed.Emphasis is given to the contributions of ruminal microbes in upgrading forage and nonprotein nitrogen sources to higher-quality bacterial protein, as well as their ability to downgrade high-quality protein and waste nitrogen when protein is fed in excess of microbial needs. Research is presented on means to increase bypassing of the rumen to prevent nitrogen wastage when ruminants are fed concentrate diets. Contributions of ruminal microbes in utilizing cellulosic materials as lignocellulose and hemicellulose as well as starch and other carbohydrates are discussed.
Author: Mendel Friedman
Publisher: Springer Science & Business Media
ISBN: 1468433660
Category : Science
Languages : en
Pages : 879
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Book Description
The nutritional quality of a protein depends on the proportion of its amino acids-especially the essential amino acids-their physio logical availability, and the specific requirements of the consumer. Availability varies and depends on protein source, interaction with other dietary components, and the consumer's age and physiological state. In many foods, especially those from plants, low levels of various essential amino acids limits their nutritive value. This is particularly important for cereals (which may be inadequate in the essential amino acids isoleucine, lysine, threonine, and tryto phan) and legumes (which are often poor sources of methionine). Moreover, these commodities are principle sources of protein for much of the earth's rapidly growing population. At the current annual growth rate of about 2 percent, the world population of about 4 billion will increase to 6.5 billion by the year 2000 and to 17 billion by the year 2050. Five hundred milliQn people are presently estimated to suffer protein malnutrition, with about fifteen thousand daily deaths. The ratio of malnourished to adequately nourished will almost surely increase. For these reasons, and especially in view of the limited availability of high quality (largely animal) protein to feed present and future populations, improvement of food and feed quality is especially important.
Author: United Nations. Economic Commission for Europe
Publisher:
ISBN:
Category :
Languages : en
Pages : 200
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Book Description
Author: Michael H. Briggs
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 492
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Book Description
