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京海黄鸡为第一母本三系杂交后代生产性能分析

俞亚波,顾云飞,施会强,王宏胜,王金玉,张跟喜,邱聪,储冬生

Poultry Science（2017）

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Abstract
本试验旨在用AA和BB系公鸡与FJ母鸡配种,测定后代A(FJ)和B(FJ)的1～9周龄体重、9周末的饲料报酬和成活率的杂种优势.结果表明:A(FJ)9周龄体重1601.39g,杂种优势率为15.16％;饲料转化比2.49:1,杂种优势率为-10.43％,均优于B(FJ).
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