重穗型组合的增产潜力及其选育初探  

A PRELIMINARY PROBE INTO THE OVTPUT INCREASE POTENTIAL AND SEED SELECTION OF HEAVY GRAIN EAR TYPE COMBINATION

作　　者：莫永生[1] 彭懿紫[1] 李永青[1] 黎志方[1] 韦政[1] 

机构地区：[1]广西农业大学

出　　处：《广西农学报》1996年第3期10-13,共4页Journal of Guangxi Agriculture

摘　　要：近年来,重穗型组合很受群众欢迎,种植面积越来越大。本文从杂交稻组合方面分析了重穗型组合的增产潜力及提出今后选育重穗型组合的一些设想和做法。In recent years, the heavy grain ear type combination was welcomed by the masses, and the planting area became broader and broader.In this article,the output increase potential was analysed according to the combination of hybrid rice ..Besides, the authors gave some opinions and means of the seed selection of the heavy grain ear type combination.

关 键 词：重穗型组合 杂交水稻 每穗重量 增产潜力 

分 类 号：S511[农业科学—作物学]