摘要
用慢羽黄鸡作母本 ,与 D型矮洛克配套组合 ,其后代公鸡为正常型 ,母鸡为矮小型 ,雏鸡可根据羽型自别雌雄 ,准确率达 98.73% ,有色羽为 83% ,12周龄体重公母平均达 1514.30 g,屠宰性能良好 ,饲料转化率为 3.19∶
Using slow feather yellow hens as female parent to cross with D type dwarf Locks,in their progeny cocks are normal, hens are dwarf, and chicks sex can be discriminated according to their feather. The correct rate reaches 98.73%,and 83% for coloured feather. The average weight of cocks and hens of 12 week old arrives at 1514.30g . Moreover, their slaughter performance is satisfactory and the feed conversion rate is 3.19∶1.
出处
《贵州农业科学》
CAS
2001年第2期13-14,共2页
Guizhou Agricultural Sciences
