| 根据气象资料求算土壤有效含水量的方法 |
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| 引用本文： | 毛学森,王新元. 根据气象资料求算土壤有效含水量的方法[J]. 中国生态农业学报, 1995, 3(2): 83-86 |
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| 作者姓名： | 毛学森 王新元 |
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| 作者单位： | 中国科学院石家庄农业现代化研究所 石家庄 050021;中国科学院石家庄农业现代化研究所 石家庄 050021 |
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| 摘 要： | 本文提出了利用基本气象资料，根据彭曼公式和桑斯维特、马瑟进行气候区域时制定的一系列表格求算土壤有效水分含量的方法。应用此法计算了晋东南地区麦田和河北省南皮县小麦-玉米套播田土壤有效含水量，并将计算结果与同期田间实测资料进行了对比分析。
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| 关 键 词： | 基本气象资料 土壤有效含水量 查算方法 |
| 收稿时间： | 1994-08-08 |
| 修稿时间： | 1994-12-12 |
A Method for Calculation of Effective Soil Water Content Using Meteorological Data |
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| Mao Xuesen and Wang Xinyuan. A Method for Calculation of Effective Soil Water Content Using Meteorological Data[J]. Chinese Journal of Eco-Agriculture, 1995, 3(2): 83-86 |
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| Authors: | Mao Xuesen and Wang Xinyuan |
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| Affiliation: | Institute of Agricultural Modernization,CAS,Shijiazhuang 050021;Institute of Agricultural Modernization,CAS,Shijiazhuang 050021 |
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| Abstract: | A method using basic meteorological date for examining effective foil water content was developed based on Penmen equation,and Thornthwaite & Mather's instructions and tables for computing potential evapotranspiration and water balance.Using this method effective soil water contents in the southeast of Shanxi province and winter wheat-corn farmland in Naanpi county of Hebei province were examined and compared with the measured effective soil water contents.The results showed that this method was simple and reliable. |
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| Keywords: | Basic meteorological data Effective soil water content Calculation method |
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