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文章主要介绍我国农业水土资源的特点以及存在的问题,探讨在我国发展节水灌溉的潜力和当前节水农业中存在的问题。在此基础上,提出一些适合于我国的农业水土资源开发利用的合理化建议,并对“四水”在农业水土资源的合理开发与利用中发挥的作用及其开发利用的途径和存在的问题作出阐述。
This paper mainly introduces the characteristics and existing problems of agricultural land and water resources in our country, and discusses the potential of developing water-saving irrigation in our country and the existing problems in water-saving agriculture. On this basis, some reasonable proposals for the development and utilization of agricultural land and water resources in China are put forward, and the role played by “Si Shui ” in the rational development and utilization of agricultural land and water resources and their ways of exploitation and utilization are also presented Questions to elaborate.