Level Penambahan Enzim Selulase pada Silase Jerami Padi dan Pelepah Sawit Hasil Fiber Cracking Technology

Abstract

Penelitian ini bertujuan mengetahui pengaruh penambahan enzim selulase dengan level yang berbeda pada silase jerami padi dan pelepah sawit yang telah diolah melalui proses Fiber Cracking Technology. Rancangan yang digunakan yaitu rancangan acak lengkap faktorial yaitu faktor bahan (jerami padi dan pelepah sawit) dan level penambahan enzim selulase (0; 1; 2; 3 % kg-1) sebanyak 4 ulangan. Data yang diperoleh dianalisis menggunakan sidik ragam ANOVA dan jika ada pengaruh nyata, di uji lanjut dengan uji Duncan. Penambahan enzim selulase dan interaksi antara faktor bahan dengan faktor penambahan enzim selulase memberikan pengaruh yang tidak signifikan terhadap pH rumen, KcBK, KcBO, konsentrasi ammonia, dan VFA total, tetapi memberikan pengaruh yang signifikan (P<0,05) terhadap pH silase. Simpulan penelitian ini yaitu silase jerami padi dan pelepah sawit memiliki karakteristik buruk. Penambahan enzim selulase dengan level yang berbeda tidak meningkatkan kualitas silase jerami padi dan pelepah sawit.

This study aims to determine the effect of adding cellulase enzymes with different levels to the silage of rice straw and palm fronds that has been processed through the Fiber Cracking Technology process. The design used was a factorial completely randomized design, namely material factors (rice straw and palm fronds) and the level of addition of the cellulase enzyme (0; 1; 2; 3% kg-1) with 4 replications. The data obtained were analyzed using ANOVA variance and if there was a significant effect, further tested with Duncan's test. The addition of the cellulase enzyme and the interaction between the ingredients and the addition of the cellulase enzyme had no significant effect on rumen pH, KcBK, KcBO, ammonia concentration, and total VFA, but had a significant effect (P<0,05) on silage pH. The conclusion of this research is that the silage of rice straw and palm fronds has bad characteristics. The addition of cellulase enzymes with different levels did not improve the quality of the silage of rice straw and palm fronds.