ileal digestibility of amino acids in fish meal-based diets for broiler starters using regression technique

نویسندگان

a.f. agboola

e.a. iyayi

چکیده

an experiment was conducted to determine apparent ileal digestibility of crude protein (cp) and amino acids (aa) and digestible cp and aa of fish meal (fm) in 21-d-old broiler chickens using the regression technique. four diets containing 0, 1, 2, and 3% fm in place of cornstarch were formulated with fm as the sole contributor of cp and aas in the sequential diets. eighty 14-d-old broiler chicks were weighed, and sorted by body weight and randomly allotted to the experimental diets with 4 replicates per diet and 5 chicks per replicate. titanium dioxide was added to the diets at the rate of 5 g/kg diet as an indigestible marker. they were fed the experimental diets till d 21 post hatch when they were killed by asphyxiated with co2 and digesta from the last two-third of ileum collected. the concentrations of cp and aa in the diets increased as dietary fm increased. apparent digestibility of cp and aa significantly (p

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Ileal Digestibility of Amino Acids in Fish Meal-Based Diets for Broiler Starters Using Regression Technique

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عنوان ژورنال:
iranian journal of applied animal science

ناشر: islamic azad university - rasht branch

ISSN 2251-628X

دوره 3

شماره 4 2015

میزبانی شده توسط پلتفرم ابری doprax.com

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