杂交晚稻新组合Ⅱ优845的选育与应用  

Breeding and Application of New Late Hybrid Rice Combination Ⅱ You 845

作　　者：张宏化[1] 马国华[1] 卢华金[1] 杨文清[1] 荀飞琼[1] 阮柏苗[1] 周海平[1] 

机构地区：[1]温州市农业科学院浙南水稻育种中心,浙江温州325000

出　　处：《杂交水稻》2006年第5期23-25,共3页Hybrid Rice

基　　金：浙江省科技厅资助项目(011102404);温州市科技局资助项目(N2000A01;N2003A018)

摘　　要：Ⅱ优845是温州市农科院用Ⅱ-32A与自育恢复系温恢845配组育成的杂交水稻新组合。该组合具有抗稻瘟病、中抗褐稻虱、高产稳产、生育期适中、制种产量高等优点,2006年1月通过浙江省农作物品种审定委员会审定。Ⅱ You 845 （ Ⅱ - 32A × Wenhui 845） is a new hybrid rice combination developed by Wenzhou Academy of Agricultural Sciences. It is characteristic of resistance to blast, medium resistance to brown planthopper, high and stable yielding ability, suitable growth duration and high seed production yield. In January, 2006, it was registered and released for commercial production by Zhejiang Provincial Crop Variety Appraisal Committee.

关 键 词：杂交水稻 Ⅱ优845 选育 生育期 制种产量 

分 类 号：S511.035[农业科学—作物学] S314