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本文认为盐渍土是发生在一定自然条件下的产物,在治理上不能有一个一劳永逸的根治方法;建立和保持地表淡化层都是治理盐渍土的中心内容.由于有机质具有培肥土壤和调节盐分的巨大功能,提出以水、肥为中心的综合措施改良盐渍土.据此赞同全国土壤科学学术讨论会提出的有关选题,认为开展盐渍土“肥”“盐”关系的研究十分必要.
This paper argues that saline soil is the product of certain natural conditions and can not be eradicated once and for all in its treatment. The establishment and maintenance of surface desalination layer are all the central contents in the treatment of saline soil. Salinity, put forward the comprehensive measures of improving saline soil with water and fertilizer as the center, and agree with the relevant topics put forward by the National Soil Science Symposium that the research on the relationship between “fat” and “salt” of saline soil is very much necessary.