| 景泰灌区土壤次生盐渍化成因与防治 |
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| 引用本文： | 张明泉,曾正中.景泰灌区土壤次生盐渍化成因与防治[J].兰州大学学报(自然科学版),1990,26(4):148-153. |
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| 作者姓名： | 张明泉 曾正中 |
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| 作者单位： | 兰州大学地质系
(张明泉，曾正中)，兰州大学地质系(周启友) |
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| 摘 要： |
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| 关 键 词： | 灌区土壤 次生盐渍化 成因 防治 |
The Both Causes of Formation and Prevention of Secondary Salinization of Soil in Jingtai Irrigation Area |
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| Zhang Mingquan,Zeng Zhengzhong,Zhou Qiyou.The Both Causes of Formation and Prevention of Secondary Salinization of Soil in Jingtai Irrigation Area[J].Journal of Lanzhou University(Natural Science),1990,26(4):148-153. |
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| Authors: | Zhang Mingquan Zeng Zhengzhong Zhou Qiyou |
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| Institution: | Department of Geology |
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| Abstract: | In this paper,from hydrogeological viewpoint,causes of formation and distribution features of secondary salinization of soil in the irrigation areaare analysed.And the authors put forward a series of comprehensive measuresso as to tackle the salinization,the drainage system should be built,thetraditional irrigation method should be improved and the scientific farmingshould be adopted. |
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| Keywords: | irrigation phreatic water evaporization secondary salinization drainage system |
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