Rumen Microbes, Enzymes and Feed Digestion-A Review
نویسندگان
چکیده
منابع مشابه
Impact of Rumen Microbes on Feed Efficiency
Impact of feed efficiency and diet on adaptive variations in the bacterial community in the rumen fluid of cattle Assessment of the microbial ecology of luminal methanogens in cattle with different feed efficiencies Characterization of variation in rumen methanogenic communities under different dietary and host feed efficiency conditions, as determined by PCR-Denaturing Gradient Gel Electrophor...
متن کاملMicrobial attachment and feed digestion in the rumen.
Direct microscopic examination of the rumen and its contents shows microbial populations largely attached to feed particles in the digesta. Most feeds contain a surface layer that is resistant to attachment and therefore to digestion. Infiltration of these recalcitrant epidermal layers through damage sites or through focused enzymatic attack is essential for initiation of the digestive process....
متن کاملEffect of anaerobic fungi on in vitro feed digestion by mixed rumen microflora of buffalo.
Five strains of anaerobic fungi isolated from the faeces of wild (hog deer, Cervus porcinus; blackbuck, Antelope cervicapra; spotted deer, Axis axis; nilgai, Baselophus tragocamelus) and rumen liquor of domestic (sheep, Ovies aries) ruminants showing high fibrolytic enzyme producing ability were added to mixed rumen microflora of buffalo to study their effect on the digestibility of lignocellul...
متن کاملDigestion of feed amino acids in the rumen and intestine of steers measured using a mobile nylon bag technique.
The disappearance of dry matter (DM), crude protein (CP), and amino acids (AA) in steers after rumen incubation and intestinal passage of alfalfa hay, barley hay, corn silage, barley grain, corn grain, wheat bran, meat meal, fish meal, cottonseed meal, and soybean meal were measured in 3 steers using a mobile nylon bag technique. Ruminal degradation of individual AA differed between feedstuffs....
متن کاملMicrobial digestion of hemicelluloses in the rumen.
The ruminant animal is dependent upon anaerobic microorganisms for the digestion of plant materials in the rumen. The resultant microbial cells and fermentation acids are primary nutrients for the animal. Polysaccharides, such as hemicelluloses, are only partially degraded because of the chemical complexities of plant materials and biochemical processes involved in degradation.
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ژورنال
عنوان ژورنال: Asian-Australasian Journal of Animal Sciences
سال: 2002
ISSN: 1011-2367,1976-5517
DOI: 10.5713/ajas.2002.1659