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Effect Of Prepartum Dietary Energy Density And Protein Content On Peripartum Body Fat Mobilization Milk Yield Health Performance And Protein Turnover In Holstein Cows
Download Effect Of Prepartum Dietary Energy Density And Protein Content On Peripartum Body Fat Mobilization Milk Yield Health Performance And Protein Turnover In Holstein Cows full books in PDF, epub, and Kindle. Read online Effect Of Prepartum Dietary Energy Density And Protein Content On Peripartum Body Fat Mobilization Milk Yield Health Performance And Protein Turnover In Holstein Cows ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Effect of Prepartum Dietary Energy Density and Protein Content on Peripartum Body Fat Mobilization, Milk Yield, Health Performance and Protein Turnover in Holstein Cows by : Galal Moustafa Yousif
Download or read book Effect of Prepartum Dietary Energy Density and Protein Content on Peripartum Body Fat Mobilization, Milk Yield, Health Performance and Protein Turnover in Holstein Cows written by Galal Moustafa Yousif and published by . This book was released on 1995 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Undegradable Protein Fed Prepartum on Subsequent Lactation, Reproduction, and Health in Holstein Dairy Cattle by : Robert John Van Saun
Download or read book Effects of Undegradable Protein Fed Prepartum on Subsequent Lactation, Reproduction, and Health in Holstein Dairy Cattle written by Robert John Van Saun and published by . This book was released on 1993 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1996 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Nutritional Management on Peripartum Glucose and Energy Metabolism and Postpartum Health in Transition Dairy Cows by : Winfield Scott Burhans
Download or read book Effects of Nutritional Management on Peripartum Glucose and Energy Metabolism and Postpartum Health in Transition Dairy Cows written by Winfield Scott Burhans and published by . This book was released on 2006 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dry Cow Diet, Management and Energy Balance as Risk Factors for Abomasal Displacement in High Producing Dairy Herds in Michigan by : Richard Edward Borthwick Cameron
Download or read book Dry Cow Diet, Management and Energy Balance as Risk Factors for Abomasal Displacement in High Producing Dairy Herds in Michigan written by Richard Edward Borthwick Cameron and published by . This book was released on 1996 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Metabolic Regulation by : Keith N. Frayn
Download or read book Metabolic Regulation written by Keith N. Frayn and published by John Wiley & Sons. This book was released on 2013-03-18 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The important Third Edition of this successful book conveys a modern and integrated picture of metabolism and metabolic regulation. Explaining difficult concepts with unequalled clarity, author Keith Frayn provides the reader with an essential guide to the subject. Covering topics such as energy balance, body weight regulation and how the body copes with extreme situations, this book illustrates how metabolic regulation allows the human body to adapt to many different conditions. Changes throughout the new edition include: Extensive chapter updates Clear and accessible 2-color diagrams Q&A sections online at www.wiley.com/go/fraynto facilitate learning Frayn has written a book which will continue to be an extremely valuable tool for scientists, practitioners and students working and studying across a broad range of allied health sciences including medicine, biochemistry, nutrition, dietetics, sports science and nursing.
Book Synopsis Energy Metabolism in Farm Animals by : M.W. Verstegen
Download or read book Energy Metabolism in Farm Animals written by M.W. Verstegen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal production systems have changed dramatically over the last two decades. Knowledge of energy metabolism and environmental physio logy has increased as appears from many textbooks on these disciplines. The contents of the symposia on energy metabolism of farm animals show this and they have initially focussed on feed evaluation and later on com parative aspects of energy metabolism. They show part of the progress being made. Application of knowledge of energy metabolism for animals has a long history since Lavoisier. In addition to this, studies about the environ mental requirements of animals have shown that we are still far from ac curate assessment of these requirements in terms of nutrients and ener gy. I n model studies on energy metabolism researchers have recognized the interaction between the environment and the energy requirements of animals. Estimation of energy requirements has been done in physiolo gical, physical and behavioural studies. The impact of conditions as en countered by animals in various production systems has been approached from different viewpoints related to these different disciplines. In addi tion, various kinds of infections (bacterial, parasitic: subclinical, clini cal) have been evaluated only recently with regard to their effect on pro tein and/or energy metabolism and thus on production. People working in the field of feed evaluation have defined how che mical and physical properties of nutrition infiuence energy to be derived for maintenance and production.
Book Synopsis Metabolic Modifiers by : National Research Council
Download or read book Metabolic Modifiers written by National Research Council and published by National Academies. This book was released on 1994-02-01 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, animal scientists have learned that administering recombinantly derived somatotropin (growth hormone) to cows improves milk production and that giving beta-adrenergic agonists to meat animals improves productivity and leanness. In order for these metabolic modifiers to yield benefits, however, sound management of the animals' nutrition is necessary. This volume reports on how these substances work in the animals' metabolism, what effects they might have on nutrient requirements of domestic livestock, and what information should be developed further by investigators. The book explores the current understanding of the biology, structure, mechanisms of action, and treatment effects of somatotropin, beta-adrenergic agonists, and anabolic steroids. A companion volume to the Nutrient Requirements of Domestic Animals series, this authoritative volume will be required reading for animal scientists, researchers, veterinarians, livestock farmers, and faculty and students in university animal veterinary science programs.
Book Synopsis Prepartum CLA Or Postpartum Ammonium Lactate Supplementation Improves Blood Metabolite Profile and Lactation Performance in Transition Dairy Cows by : Rafael Caputo Oliveira
Download or read book Prepartum CLA Or Postpartum Ammonium Lactate Supplementation Improves Blood Metabolite Profile and Lactation Performance in Transition Dairy Cows written by Rafael Caputo Oliveira and published by . This book was released on 2019 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reduced feed intake during the transition period of dairy cows coupled with the high energy demand for milk production results in mobilization of fatty acids (FA) from adipose tissue. Excessive mobilization of FA can exceed the hepatic capacity for complete oxidation of FA, leading to metabolic disorders such as hyperketonemia (HYK) and fatty liver. The overall hypothesis of this dissertation was that metabolic disorders can be prevented by nutritional interventions that decrease supply of blood FA to the liver and/or increase the hepatic capacity for complete oxidation of FA. In the first experiment, we hypothesized that prepartum supplementation with conjugated linoleic acid (CLA) could be a strategy to decrease serum FA around calving, decrease prevalence of HYK, and improve lactation performance. Cows supplemented with CLA had greater milk protein and fat yield, resulting in an increased milk energy output. Cows fed with CLA had lower serum FA and [Beta]-hydroxybutyrate (BHB) immediately after calving compared to control. Prevalence of HYK reduced from 23% to 3% in CLA supplemented cows. In the second and third experiments, our hypothesis was that fermented ammoniated condensed whey (FACW) supplementation would increase the supply of gluconeogenic precursors to the liver, resulting in an improved postpartum plasma metabolic profile, lactation performance, and decreased liver triglyceride content. Postpartum FACW supplementation increased plasma glucose and insulin concentrations, and decreased those of FA and BHB. Incidence of HYK tended to be reduced from 60% to 37% in FACW supplemented cows. Cows supplemented with FACW also had lowered liver triglyceride content compared to control. Supplementation of FACW improved feed efficiency as accessed by measures of milk output relative to feed intake. Supplementation with FACW increased hepatic pyruvate carboxylase (PC) expression, but did not alter hepatic cytosolic phosphoenolpyruvate carboxykinase (PCK1), resulting in greater PC:PCK1 ratio. The latter suggests greater hepatic capacity for complete oxidation of FA in FACW-fed cows compared to control. Nutritional interventions presented in this dissertation improved metabolic health in postpartum dairy cows likely driven by decreased supply of FA to the liver and/or by increased hepatic capacity for complete oxidation of FA as suggested in the FACW study.
Book Synopsis Heat Stress and Animal Productivity by : Anjali Aggarwal
Download or read book Heat Stress and Animal Productivity written by Anjali Aggarwal and published by Springer Science & Business Media. This book was released on 2012-12-30 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Anjali Aggarwal is working as a Senior Scientist at National Dairy Research Institute, Karnal (India). She holds a PhD degree in Animal Physiology and is involved in research and teaching at post-graduate level. Her area of research work is stress and environmental physiology. She has more than 50 publications, two technical bulletins, four manuals and many book chapters to her credit. She has successfully guided many post-graduate and PhD students. Her major research accomplishments are on microclimatic modification for alleviation of heat and cold stress, mist and fan cooling systems for cows and buffaloes, and use of wallowing tank in buffaloes. Her work involves the use of technology of supplementing micronutrients during dry period and early lactation to crossbred and indigenous cows for alleviating metabolic and oxidative stress and improved health and productivity. Studies are also done in her lab on partitioning of heat loss from skin and pulmonary system of cattle and buffaloes as a result of exercise or exposure to heat stress. Dr. R.C. Upadhyay is working as Head, Dairy Cattle Physiology Division at National Dairy Research Institute, Karnal (India). He graduated in Veterinary Sciences and obtained his PhD degree in Animal Physiology. His area of recent research is climate change, stress, and environmental physiology. His major research accomplishment is on climate change impact assessment of milk production and growth in livestock. His work also involves studying methane conversion and emission factors for Indian livestock and use of IPCC methodology of methane inventory of Indian livestock. Heat shock protein-70 expression studies in cattle and buffaloes are also done in his lab. Draught animal power evaluation, fatigue assessment, work-rest cycle and work limiting factors form the highlights of his work. Studies on partitioning of heat loss from skin and pulmonary system of cattle and buffaloes and electrocardiographic studies in cattle, buffalo, sheep and goat are also undertaken in his lab. He has more than 75 research papers, four books and several book chapters to his credit. Technologies developed and research done by him include methodology of methane measurement: open and closed circuit for cattle and buffaloes; inventory of methane emission from livestock using IPCC methodology; livestock stress index: thermal stress measurement based on physiological functions; and draught power evaluation system and large animal treadmill system. He received training in Radio-nuclides in medicine at Australian School of Nuclear Technology, Lucas heights, NSW, Australia in 1985 and Use of radioisotopes in cardiovascular investigations at CSIRO, Prospect, NSW, Australia, during 1985-86. He has guided several post-graduate and PhD students. He is recipient of Hari Om Ashram Award-1990 (ICAR) for outstanding research in animal sciences.
Book Synopsis Nutrient Requirements of Dairy Cattle by : National Research Council
Download or read book Nutrient Requirements of Dairy Cattle written by National Research Council and published by National Academies Press. This book was released on 2001-02-09 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This widely used reference has been updated and revamped to reflect the changing face of the dairy industry. New features allow users to pinpoint nutrient requirements more accurately for individual animals. The committee also provides guidance on how nutrient analysis of feed ingredients, insights into nutrient utilization by the animal, and formulation of diets to reduce environmental impacts can be applied to productive management decisions. The book includes a user-friendly computer program on a compact disk, accompanied by extensive context-sensitive "Help" options, to simulate the dynamic state of animals. The committee addresses important issues unique to dairy science-the dry or transition cow, udder edema, milk fever, low-fat milk, calf dehydration, and more. The also volume covers dry matter intake, including how to predict feed intake. It addresses the management of lactating dairy cows, utilization of fat in calf and lactation diets, and calf and heifer replacement nutrition. In addition, the many useful tables include updated nutrient composition for commonly used feedstuffs.
Book Synopsis Mitigation of Greenhouse Gas Emissions in Livestock Production by : Pierre J. Gerber
Download or read book Mitigation of Greenhouse Gas Emissions in Livestock Production written by Pierre J. Gerber and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current analysis was conducted to evaluate the potential of nutritional, manure and animal husbandry practices for mitigating methane (CH4) and nitrous oxide (N2O) - i.e. non-carbon dioxide (CO2) - GHG emissions from livestock production. These practices were categorized into enteric CH4, manure management and animal husbandry mitigation practices. Emphasis was placed on enteric CH4 mitigation practices for ruminant animals (only in vivo studies were considered) and manure mitigation practices for both ruminant and monogastric species. Over 900 references were reviewed; simulation and life cycle assessment analyses were generally excluded
Book Synopsis Mathematical Modelling in Animal Nutrition by : J. France
Download or read book Mathematical Modelling in Animal Nutrition written by J. France and published by CABI. This book was released on 2008 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary purpose of each of the subsequent chapters of this book is to promulgate quantitative approaches concerned with elucidating mechanisms in a particular area of the nutrition of ruminants, pigs, poultry, fish or pets. Given the diverse scientific backgrounds of the contributors of each chapter (the chapters in the book are arranged according to subject area), the imposition of a rigid format for presenting mathematical material has been eschewed, though basic mathematical conventions are adhered to.
Book Synopsis Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc by : Institute of Medicine
Download or read book Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc written by Institute of Medicine and published by National Academies Press. This book was released on 2002-07-19 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the newest release in the authoritative series issued by the National Academy of Sciences on dietary reference intakes (DRIs). This series provides recommended intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for individuals based on age and gender. In addition, a new reference intake, the Tolerable Upper Intake Level (UL), has also been established to assist an individual in knowing how much is "too much" of a nutrient. Based on the Institute of Medicine's review of the scientific literature regarding dietary micronutrients, recommendations have been formulated regarding vitamins A and K, iron, iodine, chromium, copper, manganese, molybdenum, zinc, and other potentially beneficial trace elements such as boron to determine the roles, if any, they play in health. The book also: Reviews selected components of food that may influence the bioavailability of these compounds. Develops estimates of dietary intake of these compounds that are compatible with good nutrition throughout the life span and that may decrease risk of chronic disease where data indicate they play a role. Determines Tolerable Upper Intake levels for each nutrient reviewed where adequate scientific data are available in specific population subgroups. Identifies research needed to improve knowledge of the role of these micronutrients in human health. This book will be important to professionals in nutrition research and education.
Book Synopsis Farm Animal Metabolism and Nutrition by : J. P. Felix D'Mello
Download or read book Farm Animal Metabolism and Nutrition written by J. P. Felix D'Mello and published by CABI. This book was released on 2000 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents specially commissioned reviews of key topics in farm animal metabolism and nutrition, such as repartitioning agents, near infrared reflectance spectroscopy and digestibility and metabolisable energy assays, where major advances have recently been made or which continue to represent issues of significance for students and researchers. Authors include leading researchers from Europe, North America and Australia.
Book Synopsis Lactation and the Mammary Gland by : R. Michael Akers
Download or read book Lactation and the Mammary Gland written by R. Michael Akers and published by John Wiley & Sons. This book was released on 2016-02-10 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Michael Akers provides the basics for understanding mammary development and lactation and conveys the critical regulatory events in lactation. This text willl prove to be an invaluable overview of mamorary development and lactation for undergraduates and graduates studying lactation, new researchers, and as a review for established scientists. Additionally, the book will be an important resource for professionals in the animal and dairy industry and for those in other scientific disciplines such as food chemistry, cell biology, and endocrinology whose work is closely tied to mammary gland development and function. Lactation and the Mammary Gland covers growth and development of the mammary gland including comparisons between species. It imparts and emphasizes the critical nature of mammary growth and the onset of lactation at the time of parturition. Special emphasis is given to the endocrine and growth factor regulation of both mammogenesis and lactogenesis. A thorough discussion of the role of growth hormone in development and maintenance of lactation or galactopoiesis adds to this book's value as a text and reference. The author reviews the presence of hormones, growth factors, and other bioactive compounds in milk and mammary secretions as well as the potential for use of the mammary gland as a bioreactor in the pharmaceutical industry. A description of the nutritional and management factors in milk production round out the book's comprehensive coverage.
Book Synopsis Advanced Dairy Chemistry Volume 2: Lipids by : Patrick F. Fox
Download or read book Advanced Dairy Chemistry Volume 2: Lipids written by Patrick F. Fox and published by Springer Science & Business Media. This book was released on 2007-04-25 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advanced Dairy Chemistry series was first published in four volumes in the 1980s (under the title Developments in Dairy Chemistry) and revised in three volumes in the 1990s. The series is the leading reference on dairy chemistry, providing in-depth coverage of milk proteins, lipids, lactose, water and minor constituents. Advanced Dairy Chemistry Volume 2: Lipids, Third Edition, is unique in the literature on milk lipids, a broad field that encompasses a diverse range of topics, including synthesis of fatty acids and acylglycerols, compounds associated with the milk fat fraction, analytical aspects, behavior of lipids during processing and their effect on product characteristics, product defects arising from lipolysis and oxidation of lipids, as well as nutritional significance of milk lipids. Most topics included in the second edition are retained in the current edition, which has been updated and considerably expanded. New chapters cover the following subjects: Biosynthesis and nutritional significance of conjugated linoleic acid, which has assumed major significance during the past decade; Formation and biological significance of oxysterols; The milk fat globule membrane as a source of nutritionally and technologically significant products; Physical, chemical and enzymatic modification of milk fat; Significance of fat in dairy products: creams, cheese, ice cream, milk powders and infant formulae; Analytical methods: chromatographic, spectroscopic, ultrasound and physical methods. This authoritative work summarizes current knowledge on milk lipids and suggests areas for further work. It will be very valuable to dairy scientists, chemists and others working in dairy research or in the dairy industry.
