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土壤和水资源是人类赖以生存和发展的基础,而土壤的盐碱化是人类面临的世界性的生态环境恶化问题。世界各国政府一直非常重视土壤盐碱化带来的危害,并对此开展了一系列研究。通过分析盐碱地的成因和现状以及节水灌溉与盐碱地治理之间的关系,举例论证了通过发展节水灌溉技术可以有效治理土地的盐碱化,并提出了在发展节水灌溉来治理盐碱地的过程中应当注意的问题。
Soil and water resources are the basis on which human beings depend for their existence and development. The salinization of soil is a worldwide problem of deterioration of the ecological environment that mankind faces. Governments all over the world have always attached great importance to the harm caused by soil salinization and have conducted a series of studies on this issue. By analyzing the causes and current situation of saline-alkali land and the relationship between water-saving irrigation and saline-alkali land management, the paper demonstrates that the development of water-saving irrigation technology can effectively control the salinization of land and proposes the process of developing water-saving irrigation to control saline-alkali land Should pay attention to the problem.