| 土壤水全时空调控的初步探讨 |
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| 引用本文： | 靳孟贵,赵万林.土壤水全时空调控的初步探讨[J].水文地质工程地质,1998,25(1):47-50. |
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| 作者姓名： | 靳孟贵 赵万林 |
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| 作者单位： | 中国地质大学环境科学与工程学院，河北地勘局第三水文地质工程地质大队 |
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| 摘 要： | 农业是第一用水大户，有利利用土壤是实现黑龙港地区农业可持续发展的关键，本文分析了黑龙港地区主要作物需水与降水的关系，建立了作物生长条件包气带流动系统的概念，并以此为基础提出了土壤水全时空调控的概念，探讨了土壤水全时空调控的涵义与措施，指出土壤水调控是一系统工程，必须多种措施有机结合，简单介绍了王瞳试验场开展的田间土壤水调控试验成果。
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| 关 键 词： | 土壤 水份 时空调控 土壤水 包气带 降水 |
On overall temporal and spatial mangement of soil water |
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| Jin Menggui et al..On overall temporal and spatial mangement of soil water[J].Hydrogeology and Engineering Geology,1998,25(1):47-50. |
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| Authors: | Jin Menggui |
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| Institution: | Jin Menggui et al. |
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| Abstract: | Effective use of soil water is a key for sustainable development of agriculture (the largest water user) in Heilonggang region. Relations between water demands of main crops and precipitation in the area are analyzed. Based on the concept of soil water flow systems under crop growth conditions, a concept of overall tempor o spatial management of soil water (OTSMSW) is proposed, with an investigation of meanings and practical measures of OTSMSW. The authors recognized that the OTSMSW is a systems engineering and should be practiced with a good combination of different measures. Finally, the experimental achievements in the Wangtong Experimental Station are briefly introduced. |
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| Keywords: | soil water soil water flow systems overall temporal and spatial management heilinggang |
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