نتایج جستجو برای: ruminant feed
تعداد نتایج: 69016 فیلتر نتایج به سال:
Little progress has been made in modeling intake regulation in spite of the many mechanisms identified as important. A model with relatively simple inputs was developed that included compartments for protein, soluble carbohydrate, digestible fiber, and very slowly digesting fiber. Distention and chemostatic feedbacks were combined using a previously published equation. The ratio of current rumi...
St. Croix White and Barbados Blackbelly hair sheep ewes were used to evaluate the effect of supplemental nutrition around lambing on ewe and lamb performance during the wet season on St. Croix. Beginning 14 d prior to expected day of lambing (day 0) and for 21 d postpartum, 11 ewes were fed a pelleted complete ration (17% crude protein) at a level to provide 150% of the nutrient requirements, i...
Livestock have made major contribution to human societies by providing food, shelter, fuel, and services. Sheep and goat are economically important livestock play an important socioeconomic role for small and large farmers in Libya. Small ruminant animal meat is popular for Libyan customers, and demand is particularly high during religious and cultural festivals. Small ruminants is valued fo...
Livestock have made major contribution to human societies by providing food, shelter, fuel, and services. Sheep and goat are economically important livestock play an important socioeconomic role for small and large farmers in Libya. Small ruminant animal meat is popular for Libyan customers, and demand is particularly high during religious and cultural festivals. Small ruminants is valued fo...
Yearling steers were fed corn-based diets supplemented with urea or soybean meal plus urea, and none, 2%, or 4% fat. All steers were implanted with Revalor-S and fed for 118 days. Adding fat did not improve performance of the steers in the feedlot or improve carcass characteristics. Feeding soybean meal increased rate of gain, improved feed efficiency, increased carcass weight, and tended to im...
Synchronization of rumen available protein and energy is one of the conceptual methods to increase the efficiency of utilization of nutrients by the ruminants The concept of synchronization energy and protein was first by Jhonson, Implying that maximum microbial protein synthesis could be achieved by matching the rate of Organic Matter and protein degradation. Synchronization of rumen available...
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