摘要
通榆县是吉林省西部盐碱化最严重的典型县之一 ;干旱气候条件下该区土地盐碱化主要是自然因子及一些人为影响因素共同作用的结果 ;提出了改良盐碱地的具体措施。
Tongyu County is one of the representative regions in which there are the most serious saline-alkali soil in the West of Jilin Province. This paper analyzes the reason machanism of the saline-alkali soil. It believes: Under the background of dry climate, the saline-alkali soil of this area is caused mainly by the natural factors together with some artifical factors. On the basis, this paper puts forward the specific bettering measures.
出处
《国土与自然资源研究》
2002年第4期29-30,共2页
Territory & Natural Resources Study
关键词
通榆县
土地盐碱化
成因机理
防治对策
直碱地
土壤改良
the land saline-alkalization
the reason machanism
the control countermeasure
Tongyu County
