Veterinaria Medika
ISSN 1979-1305
Vol. 3 / No. 3 / Published : 2010-11
Order : 4, and page :165 - 168
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Original Article :
Vfa concentration and acetate, propionate, butyrate molar proporsions rumen of ongole grade cattle with ammoniation rice straw, soybean straw and rice straw
Author :
- Mirni Lamid*1
- Fakultas Kedokteran Hewan Universitas Airlangga
Abstract :
This experiment was conducted to determine the rumen fermentation condition (VFA concentration and acetate, propionate, butyrate molar proporsions) of Ongole Grade Cattle. Three female rumen fistulated Ongole Grade Cattle were used for rumen fermentation parameters were fed ammoniation rice straw (ARS), soybean straw (SS) and rice straw (RS). The value of rumen fermentation parameters were analysed using cross over (complete block cross over design). The result showed that VFA of Ongole Grade Cattle fed ARS, SS and RS have value 69.72; 71.58; 56.78 mmol/l. The result showed that molar proporsions of acetate, propionate, butyrate of Ongole Grade Cattle fed ARS, SS and RS have value 68.21; 70.05; 64.44 and 23.95; 19.25; 16.63 and 6.85; 5.33; 5.30. The value of VFA and molar proporsions of acetate for SS was higher (P
Keyword :
Ongole Grade Cattle, VFA, Acetate, Propionate, Butyrate,
References :
Chewkarski, J. W.,(1986) An Introduction to Rumen Studies Oxford : Pergamon Press
Bachruddin, Z.,(1996) Pengukuran pH dan Asam Lemak Terbang (Volatile Fatty Acid – VFA) Cairan Rumen dengan Gas Khromatografi (Kursus Singkat Teknik Evaluasi Pakan Ruminansia) Yogyakarta : Fakultas Peternakan. UGM
Arora, S.P.,(1989) Pencernan Mikroba pada Ruminansia Yogyakarta : Gadjah Mada University Press





