Abstract:
A research has been carried out to increasing Bali Cattle rumen fermentation fed diet based on
agriculture waste through given selected biosupplement of lignocellulolytic bacteria consortium
from bali cattle colon and organic waste Three biosupplement use in this study were SB1
(SB12W12.= biosupplement containing selected 1 and 2 lignocellulolytic bacteria from bali
cattle colon and organic waste), SB2 (SB1W12= biosupplement containing selected 1
lignocellulolytic bacteria from bali cattle colon and selected 1 and 2 lignocellulolytic bacteria
from organic waste ), SB3 (SB12W1 = biosupplement containing selected 1 and 2
lignocellulolytic bacteria from bali cattle colon and selected 1 lignocellulolytic bacteria from
organic waste). A Research use Latin Square Design four treatments and four observation
periods. The first treatment was basal diet were fermented rice straw (ad libitum) and 1% rice
brand for animal body weight (FSB0), while the other three treatments were substitution 50% for
rice brand with biosupplement 1 (FSB1), biosupplement 2 (FSB2), and biosuplement 3 (FSB3).
This study showed that given biosupplements of bali cattle colon and organic waste lignocellulolytic
bacteria consortium result similar (P>0,05) degradable nutrients on rumen, protozoa
population, ruminal pH, acetic acid and butiric acid rumen fluid. Meanwhile for concentration of
NH3-N, totally VFA, Propionic acid, biomass microbial syntesis and protein microbial syntesis,
given biosupplements 1 (SB1) produce highest (P<0,05) concentration.
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