摘要
总结了 80年代以来广东省优质稻遗传研究和华南早籼优质稻育种实践和探索 ,讨论了华南早籼优质稻育种策略 ,指出当前华南早籼应重点加强中等直链淀粉含量优质稻选育 ,系统开展美国优良品种优质特性和高光效性能研究 ,实现洋为我用 。
The genetic research on the characters in good quality indica rice and the approach to breeding for good quality indica rice in the early season in Guangdong was reviewed. The breeding strategy for good quality early cropping indica rice in South China for the future was discussed. It was pointed out that the emphasis should be put on breeding for good quality indica rice with medium amylose content in Guangdong, and the systematic research on the excellent quality characters and the characteristics of higher photosynthetic efficiency in elite US rice varieties should be conducted in order to incorporate elite US germplasm into local germplasm, and improve quality characters as well as yield in the breeding program.
出处
《杂交水稻》
CSCD
北大核心
2001年第3期4-8,共5页
Hybrid Rice
基金
国家"九五"重点科技项目! (96 0 0 2 0 2 0 1)
广东省"九五"重点科技项目! (96 2 2 0 330 2 )