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1. INTRODUCTION
The development of feeding system based on the local resources is the pillars supporting the development of sustainable animal production in Indonesian Ginting, 2004.
Utilization of agricultural by-productwaste as feed will reduce cost animal production. However, research results Mudita et al. 2009 and 2012 and Putri et al. 2009 revealed the
use of local resources waste as fed without the application of processing technology will decrease the productivity of livestock and increase pollutant emissions due to high crude fiber
content in particular lignocellulose compounds and very difficult to be utilized by animals.
Degradation of lignocellulosic substrates requires the cooperative action of family of lignocellulolytic enzyme that have been classified into three complex enzyme groups: i.e
lignolytic enzyme lignase, cellulolytic enzim cellulase and hemicellulolytic enzyme hemicellulose. Lignocellulase complex enzyme can produce by certain microbe or
corporative of lignocellulolytic bacteria consortium that work synergistically. Formulated the probiotic lignocelulolytic bacteria consortium used by selected bacteria isolate from the Bali
cattle colon and organic waste landfills based research result Mudita et al 2014 is a strategic thing to be implemented. Besides that, the utilization of bacterial consortium will increase the
overall digestibility, good digestibility in the rumen and post-rumen, improving health throughout the gastrointestinal tract as well as the balance of micro flora in the rumen and
post-rumen.
The research results Mudita et al 2014 showed that from the bali cattle colon and organic waste respectively selected two 2 superior probiotic lignocellulolytic bacteria
isolates with coded BCC
4
LC and BCC
12.1
LC Bali Cattle Colon and BW
1
LC and BW
4
LC organic waste of landfill which has higher the enzyme activity and the ability of
lignocellulosic substrates degradation. Formulation of selected bacteria isolates of bali cattle colon and organic waste of
landfill as bacteria consortium inoculant is expected to produce a synergistic activity so that the process of degradation of lignocellulosic compounds will be more easily implemented.
The c
ombination of twoany isolates from different sources is likely to produce bacteria consortium inoculant that are potentially capable to improving the productivity of ruminants
including Bali cattle fed agricultural waste.
2. MATERIALS AND METHODS Isolates Bacteria
Kategori