摘要
利用引进的肉鸡良种狄高黄及艾维茵进行正交反杂交测定，获得了显著的杂交优势，提高了八周龄肉仔鸡的成活率、生长速度，降低了肉料比。
Effect of reciprocal cross between introduced Tegel and Avian broiler was measured. The remarkable hybrid vigor was achieved.The survival rate and growth rate of the broiler(8 week old),were inereased.The meet-feed ratio was decreased.
出处
《新疆农业大学学报》
CAS
1994年第3期60-63,共4页
Journal of Xinjiang Agricultural University
关键词
正交杂交
生产性能
优势率
肉料比
broiler
reciprocal cross
prduction preformance
dominant rate meet-feed radio
