摘要
利用祖代和父母代为育种素材进行白莱航慢羽合成系选育。三世代合成系的生产性能稳定、健康水平较高。
: A white leghorn slow- feathering line with constant performance level and higher health level was developed in three generations of selection by using grand parents and parents as genetic materials.
出处
《中国家禽》
北大核心
2001年第7期8-9,共2页
China Poultry
关键词
祖代
父母代
合成系选育
慢羽纯系
白菜航鸡
Grand parent
Parent
Synthesized line
Slow- feathering pure line