| 杂交水稻制种花期相遇问题浅析 |
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| 引用本文： | 甘嗣勇,吴永志. 杂交水稻制种花期相遇问题浅析[J]. 广西农学报, 2008, 23(6): 39-42 |
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| 作者姓名： | 甘嗣勇 吴永志 |
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| 作者单位： | 玉林市玉州区农业技术推广站,广西,537000;玉林市玉州区农业技术推广站,广西,537000 |
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| 基金项目： | 广西农业重点科技项目 |
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| 摘 要： | 父母本花期相遇是杂交水稻制种的关键问题。笔者从20多年制种实践中，总结分析影响父母本播抽天数的因素，提出采用确定父母本播差期和调节花期的基本原则和方法，确保花期相遇。
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| 关 键 词： | 杂交水稻 制种 播差期 花期调节 |
A discussion on flowering period match of hybrid rice seed production |
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| Gan Si-yong,Wu Yong-zhi. A discussion on flowering period match of hybrid rice seed production[J]. Journal of Guangxi Agriculture, 2008, 23(6): 39-42 |
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| Authors: | Gan Si-yong Wu Yong-zhi |
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| Affiliation: | Gan Si-yong Wu Yong-zhi (Yuzhou District agriculture technology extension service station of Yulin City,Guangxi 537000,China) |
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| Abstract: | Parents' flowering period match is a major issue for hybrid rice seed production.Based on practice of seed production for more than 20 years,the writer has analyzed the factors influencing parents' heading time and put forward the principle and methods confirming the different time of parents' seeding and flowering period adjustment so as to ensure flowering period match. |
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| Keywords: | Hybrid rice seed production different time of seeding flowering period adjustment |
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