Download or read book Zinc methionine Supplementation for Dairy Cows written by Arlyn Jud Heinrichs and published by . This book was released on 1984 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Glutamine and Zinc Methionine Supplementation to Dairy Calves written by Robin Renee Simon and published by . This book was released on 1999 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Supplementation of Zinc Methionine with Copper Lysine of Lactating Cows written by Marcus Wayne McGahee and published by . This book was released on 1992 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Circular written by and published by . This book was released on 1965 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Methionine Supplementation on Productive Performance of Dairy Cattle written by Claudia Leonardi and published by . This book was released on 2001 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Ruminally Undegraded Protein and Zinc Methionine on Milk Production Hoof Growth and Composition and Selected Plasma Metabolites of High Producing Dairy Cows written by Michelle Elaine Brown Smith and published by . This book was released on 1997 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Zinc Methionine as a Feed Supplement for Improving Milk Quality in Dairy Goats written by Ahmed Abdel-Rahman Kamal Salama and published by . This book was released on 2001 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutrient Requirements of Swine written by and published by National Academies Press. This book was released on 1998 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each of these popular handbooks contains comprehensive information on the nutritional needs of domestic animals and includes extensive tabular data. All are paperback and 8 1/2 x 11. Some books come with diskettes or Cds that allow users to predict nutrient requirements of specific animals under various conditions and at various life stages.
Download or read book Condition Scoring of Cattle written by B. G. Lowman and published by . This book was released on 1976 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Large Dairy Herd Management written by H. H. Van Horn and published by American Dairy Science Association. This book was released on 1992 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methionine and Methionine Analog Supplementation written by Johanna E. Plank and published by . This book was released on 2011 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Methionine (Met) is one of the first limiting amino acids (AA) for milk and milk protein production in many dairy diets. Before dietary Met can be utilized by the cow, it is first exposed to microbial degradation in the rumen. Met that bypasses ruminal degradation, is absorbed in the hindgut, and is available for metabolism by the cow is termed 'bioavailable' Met. Met flow to the hindgut can be increased by adding supplemental Met to the diet or by supporting microbial protein synthesis (MPS) and subsequently increasing the flow of microbial protein (MCP) to the small intestine. The majority of protein, 50 to 80%, that reaches the hindgut of ruminants comes from MCP, whose AA composition closely resembles that of milk. Two studies were conducted to better understand the effect of Met supplementation on Met bioavailability and the impact on MPS in the rumen. In the first study, Se substitution for Met was used to estimate the change in the flux of methionine at the mammary gland. This method was used to compare the bioavailability of five Met treatments: control, DL-Met, Smartamine (SMA), 2-hydroxy-4-(methylthio)-butanoic acid (HMB), the isopropyl ester of HMB (HMBi), and an experimental rumen protected supplement (ERPM). Met supplements were fed to twenty Holstein cows as a top dressing that provided 18g of Met derivative/d, in a truncated Latin square experiment. In the second study, the effect of supplementation of Met, from Met and Met analogs, on the synthesis of Met de novo versus the incorporation of preformed Met into MCP was determined by dosing 15NH3 and 13C-Met in batch cultures assigned to a randomized complete block experiment. Treatments consisted of control, 0.097% L-Met, 0.097% D-Met, 0.125% HMBi, 0.098% HMB, 0.250% HMBi (2xHMBi), 0.063% HMBi + 0.049% DL-Met (HMBi+MET), and 0.098% HMB + 0.039% isopropanol (HMB+ISO) and treatments were inoculated with faunated or defaunated inocula. Unless otherwise specified, treatments within experiments were equal molar. The calculated metabolizable Met flow in the first study for cows supplemented with DL-Met, SMA, HMB, HMBi, and ERPM was 42.4, 47.0, 52.8, 48.7, and 50.3 g/d respectively. Metabolizable Met estimates were adjusted for reduced DMI with HMBi supplementation (20.4 kg/d versus 21.9 kg/d for control, P
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.
Download or read book Bovine Reproduction written by Richard M. Hopper and published by John Wiley & Sons. This book was released on 2014-08-18 with total page 2206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bovine Reproduction is a comprehensive, current reference providing information on all aspects of reproduction in the bull and cow. Offering fundamental knowledge on evaluating and restoring fertility in the bovine patient, the book also places information in the context of herd health where appropriate for a truly global view of bovine theriogenology. Printed in full color throughout, the book includes 83 chapters and more than 550 images, making it the most exhaustive reference available on this topic. Each section covers anatomy and physiology, breeding management, and reproductive surgery, as well as obstetrics and pregnancy wastage in the cow. Bovine Reproduction is a welcome resource for bovine practitioners, theriogenologists, and animal scientists, as well as veterinary students and residents with an interest in the cow.
Download or read book Methionine and Methionine Hydroxy Analog for Lactating Dairy Cattle written by Richard Gordon Lundquist and published by . This book was released on 1983 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Three Forms of Dietary Methionine Supplementation on Ruminal Nitrogen and Fiber Degradabilities in Lactating Dairy Cows written by Emily Oelker and published by . This book was released on 2003 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feed efficiency in swine written by John F. Patience and published by Springer Science & Business Media. This book was released on 2012-10-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Feed efficiency in swine' has been prepared as a comprehensive treatise on the current state of our understanding of this topic which is so important to the pork industry. Each chapter is written by international authorities who understand both the science and application of their topic area. The book provides detailed insight into the many factors affecting feed efficiency, ranging from diet processing to herd health, from nutrition to physiology and from day-to-day barn management to the adoption of advanced technologies. The authors explain such practical aspects as the challenge of interpreting feed efficiency information obtained on farm or the role of liquid feeding. The authors also delve into more scientific topics such as amino acid or energy metabolism or animal physiology. This book is written for people who have a technical interest in pork production, including nutritionists, geneticists, farm management specialists, veterinarians, other academics and, of course, pork producers.
Download or read book Nutrient Requirements of Laboratory Animals written by National Research Council and published by National Academies Press. This book was released on 1995-02-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the years since the third edition of this indispensable reference was published, a great deal has been learned about the nutritional requirements of common laboratory species: rat, mouse, guinea pig, hamster, gerbil, and vole. The Fourth Revised Edition presents the current expert understanding of the lipid, carbohydrate, protein, mineral, vitamin, and other nutritional needs of these animals. The extensive use of tables provides easy access to a wealth of comprehensive data and resource information. The volume also provides an expanded background discussion of general dietary considerations. In addition to a more user-friendly organization, new features in this edition include: A significantly expanded section on dietary requirements for rats, reporting substantial new findings. A new section on nutrients that are not required but that may produce beneficial results. New information on growth and reproductive performance among the most commonly used strains of rats and mice and on several hamster species. An expanded discussion of diet formulation and preparationâ€"including sample diets of both purified and natural ingredients. New information on mineral deficiency and toxicity, including warning signs. This authoritative resource will be important to researchers, laboratory technicians, and manufacturers of laboratory animal feed.
