期刊论文

Tian, Yun;Lu, Xiangyang

英文

Agronomy

2073-4395

2018

8

9

191-

10.3390/agronomy8090191

Data curation, X.C.; Funding acquisition, Y.T.; Methodology, Y.T.; Project administration, X.L.; Writing—original draft, X.C.; Writing—review & editing, Y.T. and X.L. This work was supported by the Hunan Provincial Natural Science Foundation of China (13JJ2028).

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The pollen development of male-sterile lines should be conducted during the high temperature season to ensure the sterility of male-sterile line pollen and the safety of hybrid seed production in the breeding of thermosensitive genic male-sterile (TGMS) lines of early rice. However, the mature hybrid rice seeds are prone to pre-harvest sprouting (PHS) during hot, rainy days, which leads to the decrease of hybrid rice seed quality or a loss of utilization value. In this study, with an aim to bring a dormancy trait from the dormant genotype to th...