In situ Rumen Degradation Kinetics of High-Protein Forage Crops in Temperate Climates
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چکیده
منابع مشابه
In Situ Rumen Degradation Kinetics of High-protein Forage Crops in Temperate Climates
The present study was conducted to evaluate the nutritional value and in situ degradation kinetics of eight high protein forage crops: alfalfa (Medicago sativa L.), forage oat (Avena sativa L.), mixed pasture, and ryegrass (Lolium multiflorum Lam.) pasture in early vegetative stages, two forage lupins (Lupinus albus L.) in early bloom stages, sugar beet (Beta vulgaris L.) and kale (Brassica nap...
متن کاملEstimating forage protein degradation in the rumen
Forage proteins are degraded rapidly by rumen microorganisms and therefore supply relatively small quantities of undegraded intake protein (UIP). Growing cattle with high metabolizable protein requirements and lactating beef and dairy cows respond to UIP supplementation when fed high-forage diets, even though degradable intake protein (DIP) is adequate. This observation suggests that an accurat...
متن کاملSimplified estimation of forage degradability in the rumen assuming zero-order degradation kinetics
M. S. DHANOA , S. LÓPEZ *, R. SANDERSON 1 AND J. FRANCE 3 1 Institute of Grassland and Environmental Research (IGER)#, Plas Gogerddan, Aberystwyth, Ceredigion, SY23 3EB, UK 2 Instituto de Ganaderı́a de Montaña (IGM), Universidad de León – Consejo Superior de Investigaciones Cientı́ficas (CSIC ), Departamento de Producción Animal, Universidad de León, E-24071 León, Spain 3Centre for Nutrition Mode...
متن کاملRuminal Protein Degradation and Estimation of Rumen Microbial Protein Production
Animal agricultural production systems are major sources of nonpoint pollution affecting quality of water sources. Nitrogen has been identified as the foremost source of nonpoint water pollution and the potential negative impacts of N have become an area of public concern. protein degradation from feed ingredients is an important factorinfluencing AA supply to the duodenum. Ruminal proteolysis...
متن کاملRuminal Protein Degradation and Estimation of Rumen Microbial Protein Production
Animal agricultural production systems are major sources of nonpoint pollution affecting quality of water sources. Nitrogen has been identified as the foremost source of nonpoint water pollution and the potential negative impacts of N have become an area of public concern. protein degradation from feed ingredients is an important factorinfluencing AA supply to the duodenum. Ruminal proteolysis...
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ژورنال
عنوان ژورنال: Chilean journal of agricultural research
سال: 2011
ISSN: 0718-5839
DOI: 10.4067/s0718-58392011000400012