| 赵同应,朱凌云,卫丽萍,王景秀,王福仁.旱地土壤水渗透深度预测模型研究[J].干旱地区农业研究,2006,(4):68~71 |
| 旱地土壤水渗透深度预测模型研究 |
| A Study on the prediction mode of soil water penetration depth for dry land |
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| DOI：10.7606/j.issn.1000-7601.2006.04.15 |
| 中文关键词: 土壤水 渗透深度 预测模型 |
| 英文关键词:soil-water penetration depth mode |
| 基金项目: |
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| 中文摘要: |
| 为深入了解旱地土壤水渗透规律,以2000~2001年田间试验资料为基础,分析研究长治县过程降水量与不同类型土壤水渗透深度的关系,并根据满溢渗透理论建立了旱地土壤水渗透深度预测模型。该模型简便适用,准确率高,为各类旱地土壤水渗透深度预测提供了新的方法,在山西各县农业气象科技服务中收到较好的效果。 |
| 英文摘要: |
| In order to research the penetration rules of soil water on dry-land,we analyzed the relationship between the procession precipitation and the soil-water penetration depth of different soil types in Changzhi County,based on the fields experiment during 2000～2001.Then we established the prediction mode of soil-water penetration depth for dry-land according to brimming penetration hypothesis theory.This mode was applicable,easy to use and high of accurate rate.The mode provided a new method of the prediction of soil-water penetration depth for all kinds of dry-land,and gained good effects on the agriculture meteorological technology services in all counties in Shanxi. |
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