| 预湿浸种在杂交稻生产上的应用研究 |
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| 引用本文： | 戈加欣.预湿浸种在杂交稻生产上的应用研究[J].种子,1997(2):20-25. |
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| 作者姓名： | 戈加欣 |
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| 作者单位： | 浙江省瑞安市种子公司!325200 |
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| 摘 要： | 本研究采用了延缓不同活力来交稻种子吸水速率的方法，可促使其活力的恢复与提高，增强抗逆性，促进发芽生长。预湿处理将新种子发芽率提高3．2％，陈种子发芽率提高76％，新、陈种子活力指数分别提高19．5％、21．5％，达到显著差异水平。
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| 关 键 词： | 杂交稻种子 预湿 延缓吸胀 浸种 |
Study On Application of Pre-wet Seed Soaking in Production of Hybrid Rice |
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| Guo Jiaxun.Study On Application of Pre-wet Seed Soaking in Production of Hybrid Rice[J].Seed,1997(2):20-25. |
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| Authors: | Guo Jiaxun |
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| Institution: | Rui Au Seed Company of Zhejiang Province 325200 |
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| Abstract: | This research adopts the way to delay different vigourous seed of hybrid rice in water absoring rate, as a result, it can promote seed vigour recovering and improving, and strengthen resistance, and promote germination andgrowing. Though the pro-wet treatment, the germinating force of new seeds will be raised 3. 2%, and that of oldseeds raised 7. 6 %, as well as the vigour indexes of both raised 19. 5 % and 21. 5 % respectively. which come to level of significance of difference. |
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| Keywords: | Hybrid rice seed pre-wet Delaying water absorption Seed soaking |
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