Manipulation of Bioprocess in Rumen to Improve Fiber Feed Utilization

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dc.creatorPuastuti, Wisri
dc.date2009-12-01
dc.date.accessioned2018-06-04T07:49:27Z
dc.date.available2018-06-04T07:49:27Z
dc.descriptionRuminant has a unique digestive organ that has big capacity to digest fiber. The digestive process includes the interaction of feed, rumen microbe and animal itself. Fementative digestion gives an advantage for ruminant as majority of feed consists of fiber, i.e: cellulose, hemi cellulose and xylan. Rumen microbes have an important role to digest fiber. Rumen microbes could be manipulated by several strategies to increase microbial protein synthesis and microbial activity. Feed supplement could stimulate growth and activity of rumen microbes, while buffer could stabilize the rumen pH and also the fermentation. Defaunating agent was given to control the existence of rumen microfauna (protozoa) so increase the population of bacteria. Essensial amino acid was used as a growth factor of rumen microbe the amino acid or its precursor could be given as supplementation. Feeding probiotic could maintain anaerob condition in the rumen, and caused population and activity of rumen microbe increased. Addition of micro mineral or enzyme could improve the fermentation and feed degradation in the rumen, hence, improved feed intake and animal productivity.   Key words: Rumen microbe, fiber source, manipulation, digestionen-US
dc.formatapplication/pdf
dc.identifierhttp://medpub.litbang.pertanian.go.id/index.php/wartazoa/article/view/914
dc.identifier10.14334/wartazoa.v19i4.914
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/4715
dc.languageeng
dc.publisherIndonesian Center for Animal Research and Developmenten-US
dc.relationhttp://medpub.litbang.pertanian.go.id/index.php/wartazoa/article/view/914/923
dc.source2354-6832
dc.source0216-6461
dc.sourceWARTAZOA. Indonesian Bulletin of Animal and Veterinary Sciences; Vol 19, No 4 (2009): DECEMBER 2009; 180-190en-US
dc.titleManipulation of Bioprocess in Rumen to Improve Fiber Feed Utilizationen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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