사료조성 차이가 돼지 생산 및 도체형질에 미치는 영향

All diets were on feeds of fattening period pigs(LY xD, ca. 90kg)with six treatments, which were the control, containing 5% beef tallow (C), 3% beef tallows and 2% perilla seeds oil (T1), 250 ppm vit. E(α -tocopheryl accetate) in T1(T2), 3% beef tallow and 2% squid viscera oil(T3), 250 ppm vit. E in T3(T4), and 3% beef tallow and 2% CLA(T5), respectively. Produced porks and their carcass characteristics were as follows. The daily gain of pigs was higher in T2 and T3 than any other tratments(p0.05); however, T2, C and T3, T1 and T5 showed 4.67, 4.29, 4.00 respectively, in grades.