GROWTH PERFORMANCE OF BROILER FED DIET CONTAINING DE OILED RICE BRAN SUPPLEMENTED WITH PROTEASE AND HALQUINOL

Abstract

The research was conducted to determine the effects of de oiled rice bran, protease enzyme and halquinol in feed on the performance of broiler chicken. A total of 816 day-old IR broiler chicks were allocated randomly to four treatment groups with six replications having 34 birds per replication. All the birds were assigned to four treatments such as T 0 (Control), T 1 (Basal feed with 50 kg DORB and 500g Halquinol per metric ton of feed), T 2

(Basal feed with 50 kg DORB and 200g Enzyme Protease per metric ton of feed) and T 3

(Basal feed with 50 kg DORB, 200g Enzyme Protease and 500g Halquinol per metric ton of feed). Result demonstrated that the highest body weight (g) was found in T 3 (1817.75 g) and lowest result was found in T 2 (1780.58 g) group. But, higher body weight was found in T 3 group than control group T 0 and that was statistically significant (P<0.05). The highest body weight gain was found in T 3 IX

(1776.75 g) and lowest result was found in T 0

group (1744 g) and that was statistically no significant (P>0.05) difference. The highest result was found in T 2 (2379.39 g) and lowest result was found in T 3 group (2318.46 g) and that was statistically significant (P<0.05). The best FCR was found in T 3 (1.47) and worse FCR was found in T 1 and T 2 group (1.56) but better FCR was found in T 3 (1.47)

than control group T 0 (1.54) and that was not statistically significant (P>0.05). Survivability rate (%) was higher in treated group T 3 than control group T 0 . There was significant difference (P<0.05) in survivability rate (%). BCR was non significantly higher (P>0.05) in treatment group T 3 (1.49) than control group T 0 (1.41). The above research was found that body weight (g), body weight gain (g), survivability rate (%) and BCR were better result in T 3

group than other groups including control group T 0 (Basal feed). FCR was better in T 3

group than other groups including control group T 0 (Basal feed). Better result was found in T 3 (Basal feed with 50 kg DORB, 200g Enzyme Protease and 500g Halquinol per metric ton of feed)

group than control group.