PENURUNAN EMISI POLUTAN SAPI BALI YANG DIBERI PAKAN LIMBAH PERTANIAN MELALUI PEMBERIAN BIOSUPLEMEN BAKTERI LIGNOSELULOLITIK UNGGUL RUMEN DAN RAYAP

Abstrak

A Research had been carried out to reduce the pollutant emission of Bali cattle fed  basal diet based on agricultural waste (fermented rice straw) through given selective rumen and termites lignocellulolytic bacteria biosupplement. Twelve Bali cattle were used in this experiment. Three selective inocullant (BR₂₃T₁₄; BR₂₄T₁₃; BR₃₄T₁₂) which result first research 2015 were used in this research for production biosupplement. This experimen used a Randomized Block Designed with four treatments and three blocks. The first treatment was basal diet based on agricultural waste with biosupplement without selective inocullant (A), while the other three treatments were fed biosupplement produced with first superior inocullant/BR₂₃T₁₄ (B), fed biosupplement produced with second superior inocullant/BR₂₄T₁₃ (C), and fed biosupplement third superior inocullant/BR₃₄T₁₂ (D). The result showed that fed biosupplement superior lignocellulolytic bacteria inoculant has reduce (P<0,05) rumen methane emmission based on totally VFA, concentration and production of fecal amonia, concentration and production  urine amonia. Fed first superior biosupplement (treatment B) has lowest pollutant emmission on bali cattle fed agricultural waste basal diet

Key word: Bali Cattle, Fermentation, Local Waste, Rumen Liquor