| 柑桔园土壤湿度变化特征及其影响因子 |
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| 引用本文： | 高阳华,张成学,易新民,陶礼应,陈天战,贾捷,姜淑芳.柑桔园土壤湿度变化特征及其影响因子[J].中国南方果树,1995(3). |
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| 作者姓名： | 高阳华 张成学 易新民 陶礼应 陈天战 贾捷 姜淑芳 |
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| 作者单位： | 四川省万县市气象局，四川省开县气象局，四川省开县植保站 |
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| 摘 要： | 研究了柑桔园土壤湿度的季节变化和随土层深度变化的特征，揭示了环境因子对土壤湿度的影响。各因子对土壤湿度的影响由大到小依次是：上一旬土壤湿度、当旬降水量、平均气温、空气相对湿度、日照时数和风速。分别建立了各层次土壤湿度动态模型。
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| 关 键 词： | 土壤湿度 影响因子 模型 |
A Study on the Change of Soil Moisture in Citrus Orchard and Its Affecting Factors |
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| Gao,Yanghua and Zhang Chengxue.A Study on the Change of Soil Moisture in Citrus Orchard and Its Affecting Factors[J].South China Fruits,1995(3). |
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| Authors: | Gao Yanghua and Zhang Chengxue |
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| Abstract: | The
characterixtic variance of soil moisture in different seasons and depth of soillayer in citrus
orchard was studied.The soil moixture in last ten- day is the most importantfactor affecting soil
moisture, followed by the precipitation of current ten-day, mean temper-ature, relative humiditv
of air, insolation and wind velocity, Mathematical models for soilmoesture in different soil layer
were set up. |
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| Keywords: | : Soil moisture Affecting factor Model |
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