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WATER-SAVING IRRIGATION AND CONTROL OF AGRICULTURAL POLLUTION∶A CASE STUDY IN YANQI BASIN,XINJIANG,CHINA

Jin Meng

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Abstract

Agricultural pollution is widely found and difficult to be controlled. Based on the analysis of water utilization, water table fluctuation,farmland drainage in the representative area of Yanqi basin, it is concluded that over irrigation will not only waste water, leach fertilizer and decrease crop production, but also pollute surface and groundwater and lead to soil salinization and water logging. Therefore,the authors have put forward effective measures to control agricultural pollution and synthetically remedy and improve the environment by water saving irrigation and rational water development.

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What this paper is about

Agricultural pollution is widely found and difficult to be controlled. Based on the analysis of water utilization, water table fluctuation,farmland drainage in the representative area of Yanqi basin, it is concluded that over irrigation will not only waste water, leach fertilizer and decrease crop production, but also pollute surface and groundwater and lead to soil salinization and water logging. Therefore,the authors have put forward effective measures to control agricultural pollution and synthetically remedy and improve the environment by water saving irrigation and rational water development.

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Available abstract

Agricultural pollution is widely found and difficult to be controlled. Based on the analysis of water utilization, water table fluctuation,farmland drainage in the representative area of Yanqi basin, it is concluded that over irrigation will not only waste water, leach fertilizer and decrease crop production, but also pollute surface and groundwater and lead to soil salinization and water logging. Therefore,the authors have put forward effective measures to control agricultural pollution and synthetically remedy and improve the environment by water saving irrigation and rational water development.

Key concepts: Environmental science, Irrigation, Water resource management, Pollution, Groundwater, Agriculture, Water table, Structural basin

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WATER-SAVING IRRIGATION AND CONTROL OF AGRICULTURAL POLLUTION∶A CASE STUDY IN YANQI BASIN,XINJIANG,CHINA — Research Paper | ScholarLens