北方早熟区高粱不育系改良中的几个问题

SOME PROBLEMS FOR IMPROVING THE STERILE LINE OF EARLY MATURING SORGHUM IN THE AREA OF NORTH CHINA

摘要:

本文分析评价了不同类型的高粱不育系,指出中国高粱与外国高粱杂交是选育不育系的有效途径,并通过对育种经验的总结,提出了选育中外衍生系的杂交方式和选择方法。

Abstract:

The sorghum sterile Lines of different type are evaluated and the breeding experiences are summarized in this paper. The cross breeding between chinese sorghum and foreign sorghum was pointed out as a effective approach for selection sterile line. The crossing way and selecting method for China—foreign derivative line breeding were suggested.