MIKROORGANISME SELULOLITIK DARI BERBAGAI SUBSTRAT PERANANNYA DALAM MENINGKATKAN KUALITAS HIJAUAN MAKANAN TERNAK

Abstract

The forage quality can increase by probiotic inoculation for example cellulolitic microbia. Cellulolitic microbia can be isolate by cellulose composition substrat or another fiber composition. From leaves seweage, animal ferlilizer, straw, and rumen liquid obtainable celulolitic isolat. Cellulolitic microbial colony isolated by specific CMC media. Colony total enumerated with dilution series use pour plate on NA and PDA media. Cellulolitic activity analized by growth on liquid CMC medium and reduction sugar analized. The yield of the highest reduction glucose microbe chosen for used probiotic on forage. The forage consist straw, king gress and glirisidae. The livestock each cutting and homogen mixed and inuculated spesific isolat as 10%. The susbatrat three days incubated furthermore proximat analized. The result that leaves sewage, animal fertilizer, straw and rumen can be used cellulolitic microbe consist 14 total colony with 11 bacteria coloni and 3 fungi coloni. Can be giving 7 celulolitic colony and 3 colony fungi consist S/PK_3 , S/J/PK/R_4 bacteria and J/PK_1 fungi with higher cellulolitik. the The highest cellulolitic is S.J/PK/R bacteria . The inoculated S/J/PK/R_4 bacteria on straw, glirisidae and king gress substrat can quality increased for protein and fiber decrese.
Key word : Cellulolitic microorganism, forage quality, CMC media