摘要
博Ⅱ优859是博白县农业科学研究所用自育优质不育系博ⅡA与恢复系859杂交配组而成的杂交稻新组合.经广西感光组区试及不同区域试种示范,均表现出株型适中、产量高、生育期适中、适应性广、米质优、抗性好等特点.一般每公顷产量在7290～7890kg之间,最高可达8300kg.2005年1月通过广西农作物品种审定.
Bo Ⅱ you 859, a new hybrid rice combination was bred by Bobai County Agricultural Institute, through a crossbreeding between Bo Ⅱ A developed by the institute and restorer line 859. The character of Bo Ⅱ you 859 was suitable plant types, high yield, intermidiate growth duration, wide adaptability, good grain quality and resistance etc, when it was tested in regional trial of Guangxi photo sensitive group and different regional experimental tests. The average yield of Bo Ⅱ you 859 was 7290-7890kg/hm^2, and the highest was 8300 kg/hm^2. It has passed the evaluation by Guangxi Committee for Crop Variety Registration in Jannuary, 2005.
出处
《广西农业科学》
CSCD
2005年第5期404-405,共2页
Guangxi Agricultural Sciences
