摘要
本文根据40年来云南甘蔗有性杂交育种的资料,从亲本类型、利用方式、重要组合及血缘系统等方面分析了甘蔗品种选育的效益,探讨了提高甘蔗育种效益的可能途径。
The efficiency of Yunnan sugarcane varieties bred through sexual hybridization during 1959-1997 were analyzed on the basis of parents, utilization patterns, special combinations and coefficient of relationship in this paper. Some methods of improvement breeding efficiency were discussed for sugarcane.
出处
《甘蔗糖业》
2002年第4期1-5,共5页
Sugarcane and Canesugar
