FORMULATION OF LEAST COST LIQUID ENZYME SUITABLE FOR POULTRY

Abstract

45 day old Hubbard classic broiler chicks were used in 30 days trail in Comilla to carry out this experiment. The experiment was designed by 3 treatments groups and each treatment having three replications. In case of replication there were 5 birds. Two enzymes preparation were used in this experiment. One enzyme, which was brought from the market, was trailed in the treatment group2 (T2). The laboratory prepared enzyme was trailed in the treatment group3 (T3). In the group1 (T1) there was no enzyme in the water. Data getting after the feeding trail are shown in table. In case of body weight, statistically there was no significant difference among the treatment group in the 30th days of age but there was significant mathematical difference among the groups. Highest body weight was in prepared enzyme group (1495.3343.70g) and lowest body weight was in the without enzyme group (1356.6729.76g). In case of market enzyme the body weight was (1456.3324.04g). In case of 15th days of age, highest body weight was in prepared enzyme group (466.677.42g) and lowest body weight was in the without enzyme group (424.6712.72g). In case of market enzyme the body weight was (452.6711.57g). In case of 6th days of age, highest body weight was in prepared enzyme group (117.670.33g) and lowest body weight was in the without enzyme group (111.332.40g).In case of market enzyme the body weight was (116.02.0g). During the study period there was not death of birds occur. By this study work we observed that average body weight of laboratory prepared enzyme group is higher than the marketed enzyme group and without enzyme group. So we can use this prepared enzyme efficiently and it is also economically viable in case of broiler