Linn, Jim
Nutritional Requirements of Dairy Cattle - Management and Nutrition - Merck Veterinary ManualHERDT.THOMAS
Estimated Average Requirement (EAR) The average daily nutrient intake that is estimated to meet the nutritional requirements for half of the healthy individuals for each gender and life stage. Estimated Energy Requirement (EER) The average daily energy (calorie) intake of healthy people that is need...
Through the breaking of its high-energyphosphatebonds and thus by itsconversionto a less energy-rich compound, adenosine diphosphate (ADP), ATP provides the energy for the chemical and mechanical work required by an organism. The energy requirements of organisms can be measured in eitherjoulesor...
The need for vitamin supplementation for dairy cows is dependent on the level of natural vitamins in the diet, vitamin avilability, and utilization rate. Numerous dietary, management, and environmental conditions may influence these factors and therefore alter the requirements for vitamin supplementation...
Requirements for chromium are low, and it has generally been assumed that ... JW Spears - Mid-atlantic Nutrition Conference 被引量: 2发表: 2010年 Trace mineral nutrition for grain-fed feedlot cattle Although chromium (Cr) is not considered an essential nutrient in the Nutrient Requirements of ...
Nutrient requirements of dairy cattle Subcommittee on Dairy Cattle Nutrition, Committee on Animal Nutrition, Agriculturl Board, National Research Council (... COA Nutrition - National Academy of Sciences 被引量: 1.4万发表: 2001年 加载更多研究
Their nutritional requirements for optimal and healthy growth and performance are influenced by different factors such as e.g. the genetic potential, age and body weight or the physiological state. Pigs Poultry Poultry demand is growing by two to three percent every year and will continue to ...
Beef cattle feeding and nutrition By Tilden Wayne Perry. Department of Animal Science, Purdue University, Lafayette, Indiana. Academic Press, New York, 1980, $35.00, 383 pp. ISBN 0-12-552050-6 - ResearchGate RC Peterson,TW Perry,ME Heath 被引量: 1发表: 1963年 Protein Requirements of Beef...
In the "dairy" section you can formulate an adequate ration for the requirement and production of this cattle (Holstein, Jersey, etc.). Feeding and nutrition is vital in milk yield. The algorithm will define the best combination of feeds according to NRC formulas, Nutrient Requirements of dairy...