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对几种不同的盐荒地旱作改良农艺措施的抑盐效果 ,进行了田间试验研究 ,总结了一套较为规范、系统、科学的旱作改良盐荒地的综合技术体系
A series of field experiments were conducted to study the salt suppression effect of improved agronomic practices in several different saltland wetlands. A set of more comprehensive, systematic, scientific and comprehensive technical systems for improving salt wasteland