Media Kedokteran Hewan
ISSN 2015-8930
Vol. 23 / No. 3 / Published : 2007-09
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Original Article :
Potency rice straw was deammoniated and fermented by celulolytic bacteria on the dry matter consumption, body weight gain and feed conversion of sheep
Author :
- Koesnoto Soepranianondo*1
- Dady Sugianto Nazar*2
- Didik Handiyatno*3
- Bagian Ilmu Peternakan,
Fakultas Kedokteran Hewan Universitas Airlangga, Surabaya
Kampus C, Mulyorejo, Surabaya 60115, Telp(031)5992785 Fax(031)5993015 - Bagian Ilmu Peternakan,
Fakultas Kedokteran Hewan Universitas Airlangga, Surabaya
Kampus C, Mulyorejo, Surabaya 60115, Telp(031)5992785 Fax(031)5993015 - Bagian Mikrobiologi
Fakultas Kedokteran Hewan Universitas Airlangga, Surabaya
Kampus C, Mulyorejo, Surabaya 60115, Telp(031)5992785 Fax(031)5993015
Abstract :
The aim of this study was to know potency rice straw was deammoniated and fermented by celulolytic. The measured parameters were the body weight gain, dry matter consumption and feed conversion. The experiment animals were, 12 male sheeps, aged 1 year with an average weight of 12 kg, divided in three groups. Three different food mixtures were, P0 was 40% concentrate feed and 60% rice straw fermented without Isolate Bacteria, P1 was 40% concencrate feed and 60% rice straw fermented with. Isolate bacteria Acetobacter liquefaciens. P2 was 40% concentrate feed and 60% rice straw fermented with isolate bacteria mixtures Acidophilium facilis, Acetobacter liquefaciens, Cellumonas sp and Acenitobacter sp. Experimental design used was completely randomized design with three treatments and four replicates. The data were analyzed using the analysis of Variance Statistic Method and if there were differences among the treatments, The Duncan’s Multiple Range Test was used. The result indicated that there were significant difference (P0,05) in dry matter comsumption. The conclusion showed that the effect of deammoniated and fermented by isolate bacteria Acetobacter liquefaciens not influence to dry matter consumption but increased daily weight gain from 37,50 g (P0) to 52,23 g (P1) and reduced feed conversion from 13,17 (P0) become 9,85 (P1)
Keyword :
rice straw, deammoniated, fermented, body weight gain, feed conversion. ,
References :
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