盐碱地改良综述

在农业快速发展的大背景下,盐碱地面积不断扩张,土壤盐碱化问题成为我国加快社会主义生态农业发展进程的掣肘。治理不同程度、不同地型盐碱地的措施逐渐多元化,总结过往的改良技术,分类分区,精准治理,兼顾高水平与低成本。本文就盐碱地的各项治理措施与研究进展进行综述研究,并在此基础上提出对未来盐碱地治理研究方向的展望。

Review of saline-alkali land improvement

Under the background of the rapid development of agriculture, the area of saline-alkali land is constantly expanding due to the joint action of human activities and natural conditions, which poses a serious threat to China"s arable land red line. To accelerate the socialist process, soil salinization has become an unavoidable constraint for the development of ecological agriculture in China. In the future, the development direction of scientific research will continue to focus on new technical measures to form a systematic scheme for the treatment of saline-alkali land, so that the effective treatment of saline-alkali land with different regional characteristics can be achieved at a high level and low cost. In a comprehensive historical process, problems and methods have rubbed each other on the road of saline-alkali land management, which has promoted the development of science and gradually diversified saline-alkali land improvement and management. This paper reviews the treatment measures and research progress of saline-alkali land, and puts forward the prospect of the research direction of saline-alkali land treatment in the future.