| 湿害对冬小麦生长发育及生理影响的研究 |
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| 引用本文： | 吴建国,刘淑芝.湿害对冬小麦生长发育及生理影响的研究[J].河南农业大学学报,1992,26(1):31-37. |
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| 作者姓名： | 吴建国 刘淑芝 |
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| 作者单位： | 河南农业大学
(吴建国)，信阳地区农科所
(刘淑芝，李芳荣)，信阳地区农科所(周家荣) |
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| 基金项目： | 河南省科委七五期间下达的小麦应变栽培技术研究课题 |
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| 摘 要： |
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| 关 键 词： | 小麦 湿害 生长 发育 生理 |
Reactions of Growth Physiology of Winter Wheat on Wet Injury |
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| Wu Jianguo et al.Reactions of Growth Physiology of Winter Wheat on Wet Injury[J].Journal of Henan Agricultural University,1992,26(1):31-37. |
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| Authors: | Wu Jianguo |
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| Institution: | Department of Agronomy |
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| Abstract: | Due to the wet injury,the strength of wheat transpiration and
respiration weakens simultaneously in varied growth period.In seedling
stage,wet injury has slight influence to plant height,tiller and ear numbers
of winter wheat.In jointing stage,plant height,secondary root and the
dry weight per plant reduce distinctly.In earing stage,the effective spikes
die off considerably.In mature period,the spikes per mu,grains per spike
and weight per 1000 grain show an evident reduction. |
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| Keywords: | winter wheat wet injury growth development physiology |
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