Suplementasi Vitamin E dalam Ransum terhadap Persentase Karkas dan Non Karkas serta Rasio Daging dan Tulang Ayam IPB-D3

Abstract

Tujuan penelitian ini adalah untuk mengevaluasi suplementasi vitamin E dalam ransum terhadap persentase karkas, non karkas, serta rasio daging tulang ayam IPB-D3 dalam ransum yang berbeda. Penelitian ini menggunakan 160 ekor ayam IPB-D3 yang diberi ransum perlakuan dari umur 5 sampai 12 minggu. Penelitian ini menggunakan rancangan acak lengkap (RAL) pola faktorial dengan dua faktor yaitu jenis ransum (SNI dan SNI+10%) dan suplementasi vitamin E (0 ppm dan 200 ppm). Perlakuan ransum yang diberikan adalah sebanyak 4, yaitu (P1) ransum SNI, (P2) ransum SNI+10%, (P3) ransum SNI+vitamin E 200 ppm, dan (P4) ransum SNI+10%+vitamin E 200ppm. Hasil penelitian menunjukkan bahwa jenis ransum SNI+10% meningkatkan persentase bobot karkas, tetapi menurunkan panjang relatif bobot duodenum, persentase jejunum, panjang relatif jejunum, panjang relatif ileum, dan persentase sekum. Kesimpulan penelitian ini adalah jenis ransum dengan kandungan 10% lebih besar dari SNI ayam kampung mampu meningkatkan bobot karkas ayam IPB-D3.

The purpose of this study was to evaluate vitamin E supplementation in the diet to the percentage of carcass, non carcass, and meat bone ratio of IPB-D3 chicken in different diets. This study used 160 IPB-D3 chickens that were given treatment diets from 5 to 12 weeks of age. This study used a factorial RAL pattern with two factors, namely the type of diet (SNI and SNI + 10%) and vitamin E supplementation (0 ppm and 200 ppm). The diets treatments given were 4, namely (P1) diet SNI, (P2) diet SNI+10%, (P3) diet SNI+vitamin E 200 ppm, and (P4) diet SNI+10%+vitamin E 200ppm. The results of the analysis showed that the type of diet SNI+10% increased the percentage of carcass weight, but decreased the relative length of the duodenum, the percentage of the jejunum, the relative length of the jejunum, the relative length of the ileum, and the percentage of the cecum. The type of SNI diet for native chickens with nutrients above 10% was able to increase the carcass weight of IPB-D3 chickens. The type of SNI diets for native chickens with nutrients above 10% was able to increase the carcass weight of IPB-D3 chickens.