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研究结果表明,萍乡核不育水稻稃尖性状与籼型品种稃尖性状具有基因互作现象,由两对独立的遗传基因所控制。不同稃尖性状的不育株感温效应不同,红色稃尖的不育株比白色稃尖的不育株感温性更敏感;把稃尖性状与不育株感温性联系在一起,值得研究。
The results showed that there was a genetic interaction between the tip traits of Pingxiang male sterile rice and the tip traits of indica cultivars, which were controlled by two independent genetic genes. The temperature-sensitive effects of different male sterile plants were different, and the red-tip sterile plants were more sensitive than the white-tip sterile ones. It was worthwhile to associate the tip properties with the temperature-sensitive ones of sterile plants the study.