The Evaluation of Feeds Through Digestibility ExperimentsUniversity of Georgia Press, 1975 - 423 páginas |
Contenido
Introduction | 1 |
Digestion Experiments Are Needed with All Feeds | 8 |
The Collection of Feces Manually | 14 |
Derechos de autor | |
Otras 46 secciones no mostradas
Términos y frases comunes
acid alfalfa alfalfa hay analysis average digestion bility Blaxter bomb calorimeter calculated carbohydrates cattle cellulose chemical composition chlortetracycline chromic oxide chromogen collection period concentrates consumed corn cottonseed meal crude fiber crude protein decrease digestibility data digestibility of feeds digestible energy digestible protein digestion coefficients digestion experiments digestion trials digestive tract dried dry matter effect energy value Equation error estimated ether extract excretion experimental factors fecal nitrogen feces feed intake feeding stuffs forage Forbes grain grazing grinding heat of combustion herbage increased indicator indigestible kcal level of feeding lignin maintenance metabolic nitrogen method moisture molasses nitrogen-free extract nutritive value obtained omit omit omit organic matter pasture pelleted percentage plane of nutrition preliminary period protein digestibility regression roughages rumen ruminants samples Schneider sheep silage sorghum species stall steers swine TDN values technique urine usually weight workers Zebu