摘要
介绍了江苏徐淮地区徐州农科所近年来育成的几个优质中粳恢复系徐恢201、徐恢01268、徐恢11733和不育系徐9320A、徐364A、徐91068A的主要特征特性、性状表现,及其配组育成的优质三系杂交中粳组合徐优201、徐优631、徐优733、徐优303、徐2优1号的研究进展,探讨了新材料、新组合的利用价值和应用前景。
The main features and characteristic performance of several fine quality medium maturity japonica rice restorers and sterile lines bred in Jiangsu Xuhuai Region Research Institute of Agricultural Sciences were introduced, such as Xuhui 201, Xuhui 01268, Xuhui 11733, Xu 9320A, Xu 364A and Xu 91068A. The situations of combinations were also introduced, including Xuyou 201, Xuyou 631, Xuyou 733, Xuyou 303 and Xu 2 you 1. The values and prospective of new materials and combinations were discussed.
出处
《北方水稻》
CAS
2008年第3期14-16,21,共4页
North Rice
基金
"十一五"国家科技支撑计划项目(2006BAD01A01-7)
"十五"国家科技攻关项目(国科农社函[2002]145号)
江苏省高技术研究项目(BG2004302)
江苏省三项工程项目(SX(2004)074)
关键词
杂交中粳
不育系
恢复系
优质育种
Medium japonica rice hybrid
Sterile line
Restorer
Fine quality breeding