| 再生稻腋芽萌发的生态条件研究 |
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| 引用本文： | 方文 熊洪. 再生稻腋芽萌发的生态条件研究[J]. 生态学杂志, 1990, 9(5): 4-9 |
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| 作者姓名： | 方文 熊洪 |
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| 作者单位： | 四川省农科院水稻高粱研究所(方文，熊洪)，四川省农科院水稻高粱研究所(姚文力) |
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| 摘 要： | 再生稻在热带和亚热带产稻国都有种植,并为水稻科学家所关注。本世纪30年代,四川农学院杨开渠教授首先对再生稻作了系统研究。70年代南方稻区对再生稻的研究深入到品种再生力的遗传与选育,腋芽的形态、生育特点、营养生理、促芽肥施用时期和数量、田间
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| 关 键 词： | 再生稻 腋芽 生态条件 |
Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice |
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| Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice.Fang Wen Xiong Hong Yao Wenli. Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice[J]. Chinese Journal of Ecology, 1990, 9(5): 4-9 |
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| Authors: | Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice.Fang Wen Xiong Hong Yao Wenli |
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| Abstract: | This paper indicates:(1)The extension of axillary bud of vagina has a close relationshipwith light intensity before harvest.(2)The sprouting of axillary bud has a significant cor-relation with diurnal mean temperature and humidity after harvest.(3)The number of sprou-ting seedlings of axillary bud shows a significant positive correlation with the number ofeffective ears of ratooning rice.The amour of sprouting seedlings is the main limiting factorfor the unstable yield of ratooning rice between years and regions. |
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| Keywords: | axillary bud ratooning rice ecological condition |
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