Comb Growth During Sexual Maturation in Female Broiler Breeders
نویسندگان
چکیده
منابع مشابه
Optimizing Reproductive Output From Female Broiler Breeders
taken were body weight gain (BWG), gain to feed ratio (GF) and percent of foot ash (FA) at 4, 8, and 15 d of age. A significant linear response (P<0.05) was observed in growth performance and FA in birds receiving graded levels of PP at all ages, confirming the sensitivity of the procedure. No significant differences were found in FA percent between groups receiving TP or DP at all ages (13.5 v...
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ژورنال
عنوان ژورنال: Journal of Applied Poultry Research
سال: 2003
ISSN: 1056-6171
DOI: 10.1093/japr/12.1.7