EVALUASI NUTRISI PERBEDAAN RASIO DEDAK PADI DAN AMPAS BIR DITINJAU DARI NILAI TDN RANSUM DOMBA LOKAL JANTAN
Abstrak: This study aimed to
determine the effect of rice bran (DP) and industrial waste beer or beer dregs
(AB) with different ratios on TDN local sheep ration and to know the optimal
level of provision. Sheep were used in this study were male local sheep
weighing 15 kg ± 1.5 kg as much as 12 heads. Treatment ration consists of
forage and concentrates with a ratio of 60%: 40% (in DM) in the form of grass
king, DP and AB. The design used in this study is a Completely Randomized Block
Design (RCBD) with three treatments and four replications. Treatment applied is
P1 = 60% Grass King + 29% DP + 9% AB + 2% Premix, P2 = 60% Grass King + 19% DP
+ 19% AB + 2% Premix, P3 = 60% Grass King + 9 % DP + 29% AB + 2% Premix. Variables
measured are nutrients (crude protein = PK, extract ether = LK, crude fiber =
SK and Nitrogen free extract = BETN) can be digested. The results showed that
PKdd and LKdd strongly influenced (P <0.01) by the ratio of DP and AB. The
use of DP and AB ratio of 19%: 19% and 9% DP AB : 29% highly significant to
increase PKdd and LKdd (PK ss: 6.71 vs 7.64; 8.12 and the LKdd: 4:07 vs 4:27;
4:36). While carbohydrates are composed of SKdd and BETNdd did not influenced
by differences in the ratio of DP and AB. The use of rice bran and the dregs of
beer at local male sheep give the best TDN value at the level of 19% and 19%
rice bran and industrial waste beer or beer dregs.
Kata Kunci: Sheep, rice bran,
industrial waste beer, digestible nutrients, TDN
Penulis: Thomas Saputro, Susi
Dwi Widyawati, Suharto
Kode Jurnal: jppeternakandd160416
