Degradabilitas Ruminal Secara In Vitro terhadap Pakan Berbasis Bagase Amoniasi dengan Suplementasi Karbohidrat Mudah Tersedia yang Berbeda

Abstract

This study was aimed to clarify the in vitro ruminal degradability of ammoniated sugarcane bagasse based diet (ASBBD) with different supplementation of readily available carbohydrate. The ASBBD containing 12% crude protein and 60% total digestible nutrient was supplemented with sugarcane molasses (SM) or banana tree root ball (BTRB). The content of non fibre carbohydrate was similar in both diets. In the in vitro technique, sample of diet was fermented for 48 h anaerobically using rumen fluid of goat. The parameters were dry matter and organic degradabilities, production of rumen microbe protein and ruminal pH. The ASBBD had similar degradability, production of rumen microbe protein and ruminal pH when supplemented with sugarcane molasses or banana root ball. The sugarcane molasses could be substituted with banana tree root ball in the ASBBD.

In Vitro Rumen Methanogenesis Of Lemon Grass (Cymbopogon Nardus L.) Waste Silage

“…Microbes requires a certain pH for activity in the rumen, ideal conditions for microbial growth in the rumen with a pH ranging from 6.5 to 7.0. Fermentation process in in the rumen is maintained due to the presence of functioning salivary secretions maintain the pH value in the range of 6.5-7.0 [7] Based on statistical analysis shows that the gas production of lemon grass waste silage gas was significantly different when compared to control (P<0,05). [8] stated that there is a correlation between the potential value of gas production with feedstuff digestibility.…”