| 棉花耗水量和土壤水分指标研究 |
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| 引用本文： | 朱自玺,方文松,赵国强,邓天宏.棉花耗水量和土壤水分指标研究[J].气象,1997,23(12):9-14. |
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| 作者姓名： | 朱自玺 方文松 赵国强 邓天宏 |
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| 作者单位： | 河南省气象科学研究所 |
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| 摘 要： | 在进行５年的田间试验基础上，从水分利用效率的角度确定了棉花的适宜耗水量指标，根据棉花的蕾铃脱落率，气孔阻力，纤维品质以及产量结构等与土壤湿度的关系，确定了棉花生产的适宜水平指标和干旱指标。
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| 关 键 词： | 棉花 耗水量 水分指标 土壤 |
A Study of Cotton Water Consumption and Soil Moisture Indices |
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| Zhu Zixi,Fang Wensong,Zhao Guoqiang,Deng Tianhong.A Study of Cotton Water Consumption and Soil Moisture Indices[J].Meteorological Monthly,1997,23(12):9-14. |
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| Authors: | Zhu Zixi Fang Wensong Zhao Guoqiang Deng Tianhong |
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| Abstract: | Based on the farm experiment in five years,the optimal water consumption of cotton is determined from water use efficiency,and the suitable soil moisture and water stress indices for cotton growing are obtained from the relationships among the shedding rate of cotton buds and bolls,stoma resistance,fibre quality,yield element and soil moisture. |
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| Keywords: | cotton water consumption soil moisture indices |
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