Produk Fermentasi Rumen dan Produksi Protein Mikroba Sapi Lokal yang Diberi Pakan Jerami Amoniasi dan Beberapa Bahan Pakan Sumber Energi
ABSTRACT: This study aims to
examine the energy sources of feed ingredients that can increase the production
of Volatile Fatty Acids (VFA), N-NH3, microbial protein synthesis, total gas
production and metabolic energy. The material used is as a source of rumen
fluid inoculum from Frisian Holstein cows (FH) females, amoniasi rice straw,
salt, mineral mix brand "Ultra Minerals' production Eka Farma Semarang,
onggok wet and dry, corn, and rice bran. Observed variable is the concentration
of (VFA), N-NH3, rumen microbial protein synthesis, and total gas production.
Based on the analysis of diversity seen any significant effect (P<0.05) on
total VFA concentration, N-NH3 and total gas but had no effect (P>0.05) on
microbial protein synthesis. Conclusion of research is the provision of energy
sources with rice bran treatment, onggok wet and dry corn flour can be used as
fermentable carbohydrates on feed hay amoniasi in vitro.
Keywords: VFA; N-NH3;
microbial protein synthesis; total gas production
Penulis: Novita
Hindratiningrum, Muhamad Bata, Setya Agus Santosa
Kode Jurnal: jppeternakandd110045
