Soil salination is one of the major abiotic-stress that influences agricultural production and environment.
土壤盐渍化是影响农业生产和生态环境的主要非生物逆境之一。
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Human's irrational development activities have brought serious effects to soil environment, such as desertification, soil erosion, salination, and contamination etc.
By using remote sensing and GIS together with macroscopic research method, we have gained new knowledge on soil salination of the arid region and strategies for soil improvements.