Nutrient Management Of Food Animals To Enhance And Protect The Environment
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Nutrient Management Of Food Animals To Enhance And Protect The Environment
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Author : E.T. Kornegay
language : en
Publisher: CRC Press
Release Date : 1996-05-22
Nutrient Management Of Food Animals To Enhance And Protect The Environment written by E.T. Kornegay and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-22 with Nature categories.
Nutrient management is an important aspect of feeding livestock and poultry. Today, there is more attention directed toward this issue in animal production than ever before. The heightened awareness of the environmental impacts associated with animal production has caused animal nutritionists to refocus their thoughts, practices, and expectations regarding how nutrients are supplied to animals. In addition, the increase in the size and intensity of modern production units demands new technologies for enhancing nutrient utilization and for reducing the amount of nutrients excreted. Covering these issues and more, Nutrient Management of Food Animals to Enhance and Protect the Environment is a reference tool for agricultural industry leaders, private practitioners, government agencies, and researchers.
Nutrient Management Of Food Animals To Enhance And Protect The Environment
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Author : E.T. Kornegay
language : en
Publisher: CRC Press
Release Date : 1996-05-22
Nutrient Management Of Food Animals To Enhance And Protect The Environment written by E.T. Kornegay and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-22 with Nature categories.
Nutrient management is an important aspect of feeding livestock and poultry. Today, there is more attention directed toward this issue in animal production than ever before. The heightened awareness of the environmental impacts associated with animal production has caused animal nutritionists to refocus their thoughts, practices, and expectations regarding how nutrients are supplied to animals. In addition, the increase in the size and intensity of modern production units demands new technologies for enhancing nutrient utilization and for reducing the amount of nutrients excreted. Covering these issues and more, Nutrient Management of Food Animals to Enhance and Protect the Environment is a reference tool for agricultural industry leaders, private practitioners, government agencies, and researchers.
Agricultural Conservation Practices And Related Issues
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Author :
language : en
Publisher:
Release Date : 2004
Agricultural Conservation Practices And Related Issues written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Agricultural conservation categories.
Nutrient Requirements Of Swine
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Author : Subcommittee on Swine Nutrition
language : en
Publisher: National Academies Press
Release Date : 1998-04-03
Nutrient Requirements Of Swine written by Subcommittee on Swine Nutrition and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-04-03 with Technology & Engineering categories.
The tenth edition of this essential reference presents new knowledge about the nutritional needs of swine that consider such factors as growth rate, carcass leanness, gender, health, environment, and repartitioning agents. New sections are presented on requirements for amino acids and other nutrients. In addition, an original modeling approach to arriving at energy and amino acid needs for given animals is incorporated in this revision. The book comes with a CD-ROM that allows users to create tables of nutrient requirements for swine of a specific body weight and level of productivity. Nutrient Requirements of Swine covers: Biological concepts that underlie nutrient needs for growth and function. New data on amino acid and energy requirements and the factors that shape them. New findings on lysine and the bioavailability of amino acids. New research results on minerals and vitamins. Nutrient composition of an expanded list of feedstuffs. The role of water in swine physiology, including factors that affect the quality of drinking water. Expanded tables of feed ingredients and their nutrient composition provide bioavailability estimates, fatty acid composition of fats typically used in swine diets, and important information on estimating the amino acid content of crude protein.
Swine Nutrition
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Author : Austin J. Lewis
language : en
Publisher: CRC Press
Release Date : 2000-12-21
Swine Nutrition written by Austin J. Lewis and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-12-21 with Nature categories.
With 42 chapters authored by leading international experts, Swine Nutrition: Second Edition is a comprehensive reference that covers all aspects of the nutrition of pigs. Content includes characteristics of swine and the swine industry with emphasis on the gastrointestinal tract; various classes of nutrients, how these nutrients are metabolized by swine, and the factors affecting their utilization; the practical aspects of swine nutrition from birth through gestation, lactation in sows, and the feeding of adult boars; and nutritional aspects of the various feedstuffs commonly fed to swine. Rounding the book is coverage of various techniques used in swine nutrition research.
Scientific Advances In Animal Nutrition
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2002-03-07
Scientific Advances In Animal Nutrition written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-07 with Technology & Engineering categories.
The science of animal nutrition has made significant advances in the past century. In looking back at the discoveries of the 20th century, we can appreciate the tremendous impact that animal nutrition has had on our lives. From the discovery of vitamins and the sweeping shift in the use of oilseeds to replace animal products as dietary protein sources for animals during the war times of the 1900s-to our integral understanding of nutrients as regulators of gene expression today-animal nutrition has been the cornerstone for scientific advances in many areas. At the milestone of their 70th year of service to the nation, the National Research Council's (NRC) Committee on Animal Nutrition (CAN) sought to gain a better understanding of the magnitude of recent discoveries and directions in animal nutrition for the new century we are embarking upon. With financial support from the NRC, the committee was able to organize and host a symposium that featured scientists from many backgrounds who were asked to share their ideas about the potential of animal nutrition to address current problems and future challenges.
Advances In Food And Nutrition Research
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Author : Steve Taylor
language : en
Publisher: Academic Press
Release Date : 2011-05-04
Advances In Food And Nutrition Research written by Steve Taylor and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-04 with Cooking categories.
Advances in Food and Nutrition Research recognizes the integral relationship between the food and nutritional sciences and brings together outstanding and comprehensive reviews that highlight this relationship. Contributions detail scientific developments in the broad areas of food science and nutrition and are intended to provide those in academia and industry with the latest information on emerging research in these constantly evolving sciences. The latest important information for food scientists and nutritionists Peer-reviewed articles by a panel of respected scientists The go-to series since 1948
Mineral Nutrition Of Livestock 5th Edition
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Author : Neville F. Suttle
language : en
Publisher: CABI
Release Date : 2022-05-30
Mineral Nutrition Of Livestock 5th Edition written by Neville F. Suttle and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-30 with Technology & Engineering categories.
The fifth edition of this important book reviews recent advances in livestock mineral nutrition, updated throughout with new references that reflect the growing complexity of mineral metabolism. Major related themes covered include the assessment of the 'mineral value' of feeds, the false hopes placed on organic mineral supplements and limiting the 'mineral footprint' of livestock production to lower environmental pollution. Following a clear and easy to reference structure, the book also considers potential pitfalls, such as misleading estimates of mineral requirements for growth, and misinterpretation of genomic markers for mineral requirements and bioavailability of supplements. An essential resource for researchers and students in animal nutrition, agriculture and veterinary medicine, this book also forms a useful reference for veterinary practitioners and those concerned with human nutrition and environmental protection.
Encyclopedia Of Animal Science Print
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Author : Wilson G. Pond
language : en
Publisher: CRC Press
Release Date : 2004-11-16
Encyclopedia Of Animal Science Print written by Wilson G. Pond and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-16 with Nature categories.
PRINT/ONLINE PRICING OPTIONS AVAILABLE UPON REQUEST AT e-reference@taylorandfrancis.com
Hormones And Pharmaceuticals Generated By Concentrated Animal Feeding Operations
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Author : Laurence S. Shore
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-06-04
Hormones And Pharmaceuticals Generated By Concentrated Animal Feeding Operations written by Laurence S. Shore and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-04 with Science categories.
Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil examines how hormones, antibiotics and pharmaceuticals generated from concentrated animal feeding operations (CAFOs) of cattle, poultry, swine and aquaculture are transported in water and soil. Little is known of the environmental fate of the tons of physiologically active steroid hormones released each year. In their own regard, in the last 20 years considerable attention has been given to a wide variety of natural and anthropomorphic agents known as endocrine disrupting compounds (EDCs). Until the contribution of steroid hormones to the environment are better defined, it will be difficult to quantify the exact impact of EDCs. While some advances in the understanding of the fate of these compounds in water has been made, little is known about the processes that govern their transport in soil or how they eventually reach groundwater. As this book discusses extensively, it is somewhat of a mystery how steroids, with their lipophilic nature, strong binding to humic acids and extensive metabolism by soil bacteria, can be transported through even a few centimeters of soil, let alone 20 to 40 meters to the groundwater. With respect to antibiotics, the emphasis is on their fate and transport in the environment and on the emergence of antibiotic resistant bacteria. Impacts on soil ecology, including the impact of antibiotics on the metabolism of other active agents, is also discussed. Similarly, the acaricides and insecticides used in animal husbandry are widely used and their environmental pathways have been studied and have significant impacts on soil and dung ecology. Active compounds with potential environmental impacts, such as growth promoters generated from CAFOs, are described. However, because little is known of their environmental fate, emphasis is placed on defining the gaps in our knowledge and defining their possible effects.