A study on Productive Performance of Different Broiler Strains Fed Different Company Feeds under Intensive Management in Mirasarai

Abstract

Broiler birds of two unique strains (Cobb-500 and Ross Broiler) were explored from Day-Old to 30 days old enough to compare their performance in same management criteria. The strains were provided with three diverse poultry feed planned by various perceived feed organization in Bangladesh. In this investigation it was recorded that the normal feed utilization per feathered creature was higher by Ross Broiler (2439.56 gm) than Cobb-500 (2154.23 gm). In the event of live weight, it was discovered that the normal live weight per bird animal was higher by Cobb-500 (1554.66 gm) than Ross Broiler (1491.67 gm). After conclusive investigation it was discovered that normal better FCR was given by Cobb-500 (1.39) than Ross Broiler (1.64). Mortality (%) was found 4% and 4.7 % in Cobb-5oo, Ross Broiler strains separately. For Provita feed, Nourish feed and CP feed the mortality was 4.7%, 3.53%, 4.03% ; feed intake was 2268.36gm, 2228.76gm, 2268.38gm; normal body weight was 1518gm, 1529.66gm, 1510.33gm and FCR was 1.49, 1.46, 1.5 separately. There was no huge (p>0.05) contrast of execution with the given feed. Yet, the outcome showed that there was a noteworthy relationship of broiler strain with its presentation. Taking everything into account, Cobb-500 oven strain is had all the earmarks of being the most efficient to raise between two broiler strains researched here in light of their exhibition records.