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Author :
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ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (319 download)
Download or read book Blood Selenium Levels in the U.S. Beef Cow/calf Herd written by and published by . This book was released on 1996 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Cash
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (123 download)
Download or read book Effects of Selenium Injections of Beef Cows on Plasma Blood Levels of Cows and Calves and on Milk Levels of Cow and Performance of Calf written by John Cash and published by . This book was released on 1984 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald T. Campbell
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (243 download)
Download or read book Effects of Two Forms of Intrareticular Selenium Supplements on Beef Cow Selenium Status and on the Transfer of Selenium from Dam to Offspring written by Donald T. Campbell and published by . This book was released on 1989 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two concurrent studies were conducted to evaluate the effect of selenium (Se) supplementation on beef cows. Trial 1 was designed to evaluate the safety and efficacy of two intrareticular Se supplementation delivery systems. Trial 2 was designed to evaluate the transfer of Se across the placenta and through the colostrum in beef cows. One hundred fifty, selenium (Se) deficient, pregnant crossbred beef cows were assigned to 1 of 4 treatment groups: group A, negative control; group B, 1 Dura-Se bolus at 0 and 119 d; group C, 1 Dura-se at 0 d; and group D, 2 Permasel pellets at 0 d. Cattle were maintained on selenium deficient pastures or forages prepared from these pastures. Blood samples were collected from cows before treatment administration (0 time) and thereafter at 28, 52, 119, and 220 d. Calves from cows selected for data collection above were sampled at birth. Blood samples were collected from calves, prior to suckling, and were analyzed for whole blood selenium (WBSe) concentration. Colostrum samples were collected from dams and analyzed for total Se concentration. Additional samples were collected from calves 24-48 hours post suckling and analyzed for WBSe concentration and serum creatine kinase (CK) level. Weight and health data were recorded on all cows at each blood collection date. Birth weight, sex, and health were recorded on all calves at parturition. Whole blood selenium concentration of cows from all supplemented groups were significantly higher (P.001) than controls at all sample dates after treatments began. By the end of the 220 d study, treatment group B attained significantly higher (P.001) WBSe concentrations than any other group. Calves from all Se treated groups had significantly (P.001) higher WBSe concentrations, both pre- and post-suckling, than controls. Post-suckle WBSe concentration of calves were not significantly (P.05) different than pre-suckle concentrations in any of the groups. Colostrum selenium concentration from Se supplemented cows were significantly (P.001) higher than from control cows. No difference (P.05) was determined in plasma CK activities or birth weights between groups of calves. Seven animals died, two of which showed signs of Se deficiency. Necropsy of 5 calves provided no evidence linking these deaths to selenium treatments. No differences (P.05) in mortality between groups were determined.
Author : United States. Animal and Plant Health Inspection Service. Veterinary Services
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (319 download)
Download or read book Forage Analyses from Cow/calf Herds in 23 States written by United States. Animal and Plant Health Inspection Service. Veterinary Services and published by . This book was released on 1999 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (89 download)
Download or read book Beef 2007-08 written by and published by . This book was released on 2009 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Subcommittee on Beef Cattle Nutrition
Publisher : National Academies Press
ISBN 13 : 0309069343
Total Pages : 249 pages
Book Rating : 4.3/5 (9 download)
Download or read book Nutrient Requirements of Beef Cattle written by Subcommittee on Beef Cattle Nutrition and published by National Academies Press. This book was released on 2000-05-16 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: As members of the public becomes more concious of the food they consume and its content, higher standards are expected in the preparation of such food. The updated seventh edition of Nutrient Requirements of Beef Cattle explores the impact of cattle's biological, production, and environmental diversities, as well as variations on nutrient utilization and requirements. More enhanced than previous editions, this edition expands on the descriptions of cattle and their nutritional requirements taking management and environmental conditions into consideration. The book clearly communicates the current state of beef cattle nutrient requirements and animal variation by visually presenting related data via computer-generated models. Nutrient Requirements of Beef Cattle expounds on the effects of beef cattle body condition on the state of compensatory growth, takes an in-depth look at the variations in cattle type, and documents the important effects of the environment and stress on food intake. This volume also uses new data on the development of a fetus during pregnancy to prescribe nutrient requirements of gestating cattle more precisely. By focusing on factors such as product quality and environmental awareness, Nutrient Requirements of Beef Cattle presents standards and advisements for acceptable nutrients in a complete and conventional manner that promotes a more practical understanding and application.
Download or read book Beef CHAPA: Beef cow written by and published by . This book was released on 1993 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard M. Hopper
Publisher : John Wiley & Sons
ISBN 13 : 1118470850
Total Pages : 2735 pages
Book Rating : 4.1/5 (184 download)
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 2735 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.
Author : Dixon D. Hubbard
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (319 download)
Download or read book Guidelines for Uniform Beef Improvement Programs written by Dixon D. Hubbard and published by . This book was released on 1981 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Beef Improvement Federation. Research Symposium & Annual Meeting
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (89 download)
Download or read book Proceedings written by Beef Improvement Federation. Research Symposium & Annual Meeting and published by . This book was released on 2005 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Dairy Heifer Evaluation Project (U.S.)
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.E/5 ( download)
Download or read book National Dairy Heifer Evaluation Project: Dairy heifer morbidity, mortality, and health management focusing on preweaned heifers, April 1991-July 1992 written by National Dairy Heifer Evaluation Project (U.S.) and published by . This book was released on 1994 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309175771
Total Pages : 276 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Use of Drugs in Food Animals written by National Research Council and published by National Academies Press. This book was released on 1999-01-12 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of drugs in food animal production has resulted in benefits throughout the food industry; however, their use has also raised public health safety concerns. The Use of Drugs in Food Animals provides an overview of why and how drugs are used in the major food-producing animal industriesâ€"poultry, dairy, beef, swine, and aquaculture. The volume discusses the prevalence of human pathogens in foods of animal origin. It also addresses the transfer of resistance in animal microbes to human pathogens and the resulting risk of human disease. The committee offers analysis and insight into these areas: Monitoring of drug residues. The book provides a brief overview of how the FDA and USDA monitor drug residues in foods of animal origin and describes quality assurance programs initiated by the poultry, dairy, beef, and swine industries. Antibiotic resistance. The committee reports what is known about this controversial problem and its potential effect on human health. The volume also looks at how drug use may be minimized with new approaches in genetics, nutrition, and animal management.
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ISBN 13 :
Total Pages : 1916 pages
Book Rating : 4.3/5 (243 download)
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1997 with total page 1916 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Cockcroft
Publisher : John Wiley & Sons
ISBN 13 : 1444336436
Total Pages : 676 pages
Book Rating : 4.4/5 (443 download)
Download or read book Bovine Medicine written by Peter Cockcroft and published by John Wiley & Sons. This book was released on 2015-06-02 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly updated to reflect recent changes in the industry, Bovine Medicine, 3rd Edition, offers practicing large animal veterinarians and veterinary students a comprehensive reference to core aspects of contemporary cattle health and husbandry. New edition of a classic text, featuring thoroughly rewritten text, with coverage shifted to the core aspects of everyday cattle practice Includes new focus on both applied skills and application of knowledge, along with many more full-colour illustrations than in previous editions Represents a toolkit of skills that will support the delivery of contemporary cattle practice Presents a seamless integration of information on husbandry, nutrition, and disease Written by a wide range of experts from around the world
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ISBN 13 :
Total Pages : 968 pages
Book Rating : 4.3/5 (126 download)
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1974 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309096545
Total Pages : 510 pages
Book Rating : 4.3/5 (9 download)
Download or read book Mineral Tolerance of Animals written by National Research Council and published by National Academies Press. This book was released on 2006-01-22 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excess minerals in the diet and water of animals can have an adverse effect on animal health, consumers, and the environment. Preventing unsafe mineral exposure is a fundamental part of animal nutrition and management. At the request of the Food and Drug Administration, the National Academies convened a committee to make recommendations on animal tolerances and toxic dietary levels, updating a 1980 report on mineral tolerance in domestic animals. Based on a review of current scientific data and information, the report sets a "maximum tolerable level" (MTL) for each mineral as it applies to the diets of farm animals, poultry, and fish. The report includes an analysis of the effects of toxic levels in animal diets, and it identifies elements that pose potential human health concerns. The report recommends research that includes a better characterization of animal exposure to minerals through feedstuffs; a better understanding of the relationship between mineral concentrations in feed and water and the levels in consumer products such as meat, milk, and eggs; and more research on the maximum tolerable level of minerals for aquatic and companion animals.
Author :
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ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (319 download)
Download or read book Beef CHAPA written by and published by . This book was released on 1993 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
