Effectiveness of Accelerator and Inoculum in Fermentation of Goat’s Rumen Contents as Animal Feed Ingredients

Abstract

The goat’s rumen contents is slaughterhouse waste that has potential to be used as animal feed, but it has to be first processed into silage. This study aims to determine the type of accelerator and to investigate whether the addition of inoculum was required during the fermentation process. The research was conducted using a Completely Randomized Factorial Design, consisting of 2 treatment factors and 6 replications. The treatment factors were: a) Accelerator (rice bran or cassava pomade/onggok); b) Inoculum Lactobacillus plantarum (with or without using inoculant). Results showed that there was an increase in crude protein (CP) content with the use of rice bran at after fermentation compared to before fermentation. The CP contents with the use of onggok almost the same at after and before fermentation. Increase in the content of crude fiber (CF) after fermentation was both for using rice bran or onggok. However, the content of CF using onggok was much higher than with rice bran. There was no significant effect for both types of accelerators used in CP and CF contents at after fermentation with or without the addition of Lactobacillus plantarum as the inoculant. It can be concluded that for the fermentation of goat’s rumen contents it is better to use rice bran rather than onggok as the accelerator and inoculant is not required during the fermentationprocess.