
药剂浸种解除3个水稻恢复系休眠性研究
Study on Dormancy of the Three Rice Restorer Lines and the Methods for Dormancy Breaking
彭丁文,谭永明,朱智勇,欧阳禛,周闰 . 药剂浸种解除3个水稻恢复系休眠性研究[J]. 中国稻米, 2018 , 24(5) : 64 -65 . DOI: 10.3969/j.issn.1006-8082.2018.05.013
In order to explore the dormancy characteristics of restorer line and the method of breaking dormancy,the germination rate of seeds after soaking with H2O2 / Qianglvjing, GA3 / Qianglvjing, H2O2, Qianglvjing and GA3 were compared in this experiment,using Shuhui 527, Xianghui 299 and Minghui 63 as materials. The results indicated that different regents treatments could break seed dormancy and raise the germination rate of seed. The dormancy from weak to strong is Shuhui 527, Xianghui 299 and Minghui 63.
Key words: rice; restorer line; dormancy; break dormancy
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