摘要
通过航天育种途径对特大穗恢复系材料DR108进行株叶形态改良,选育出新的恢复系,对新选育恢复系HR227及其配制组合的株叶形态进行比较分析,显示了航天育种在水稻种质创建上的独特优势。
Improving the plant and its leaf shape through astronautics breeding way to special large panicle restorer DR108, the new restorer HR227 was selective bred by the comparative analysis to the configuration combination＇ s leaf shape, the astronautics breeding shew the unique superiority in creating new rice germplasm.
出处
《福建稻麦科技》
2009年第4期14-16,共3页
Fujian Science and Technology of Rice and Wheat
基金
福建省科技厅自然科学基金项目(2008J0315)
关键词
特大穗
航天育种
空间诱变
选育
恢复系
Special large panicle
Astronautics breeding
Aerospace mutagenesis
Selective Breeding
Restorer
