Nghiên cứu sử dụng bột Cá Tra thay thế bột cá biển trong khẩu phần thức ăn cho gà thịt

ABSTRACT

THE USE OF CATFISH BY PRODUCTION MEAL REPLACED FISH MEAL IN BROILER DIET

The objective of this study is to replace the catfish by product meal. A total of 750 bird Luong phuong breed at one day were arranged in a completely randomized design into 5 treatments (Treatment 1: control diets - using the basic diet; treatment 2 and 3 replaceD 50 and 100% the fish meal by the catfish by product. with 3 replications, 50 birds/pen/treatment. The live weight, feed intake, feed conversion and mortality in the period trial were observed and calculated. The results that the use of 50% and 100%  protein from the sea fish meal by the catfish by product meal in the broiler diet did not affect the ability of feed intake and weight gain but also improved the feed It was possible to substitute 100% sea fish meal by catfish by product  meal in broiler diet. Use of fish meal and catfish by product meal in broiler diet and stop usingitsbefore 15 days of slaughter was notaffected the taste and quality of broilers.

Key word: Catfish by product, fish meal, broiler diet.

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Nghiên cứu sử dụng bột Cá Tra thay thế bột cá biển trong khẩu phần thức ăn cho gà thịt

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