Pengaruh Level Protein Dan Asam Asetat Dalam Ransum Terhadap Tingkat Keasaman (Ph) Usus Halus, Laju Digesta Dan Bobot Badan Akhirayam Broiler (the Effect of Levels Protein and Acetic Acid on Feed Formula to Potensial Hydrogen (Ph) Intestine Small, Digest

Abstract

This research aims to determine the effect of levels protein and acetic acid on feed formula to pH small intestine, digest rate and final body weight of broiler. The materials used in the research were 180 unsex broiler chickens Lohman strain MB 202 with an average weight 45,6 ± 4,8 g. The ration used consisting of broken maize, rice bran, soybean meal, Poutry Meat Meal (PMM), fish meal and premix. The experimental design used was a completely randomized design (CRD) factorial 2x3 with 3 replications. The first factor, the protein level in ration, is CP 21% (T1) and 20% (T2), the second factor is the addition of acetic acid on level 0% (V0), 0,75% (V1), 1,5% (V2). Parameters were observed include pH small intestine, digest rate and final body weight. Research used variance analised.The results showed that the protein level of the ration with the addition of acetic acid in the diet there is no significant interaction (p> 0.05) on the pH small intestine, digesta rate and final body weight. Conclusion The study is a combination of levels protein 21% and 20% with the addition of acetic acid 0%, 0.75% and 1.5% in the diet has not been able to change the pH small intestine, digesta rate and final body weight