几种重盐碱地土壤改良利用模式的比较  

Comparison of Several Amelioration Models for High Saline-alkaline Soil

作　　者：郗金标[1] 邢尚军[1] 张建锋[1] 宋玉民[1] 刘德玺[1] 马丙尧[1] 

机构地区：[1]山东省林业科学研究院,济南250014

出　　处：《东北林业大学学报》2003年第6期99-101,共3页Journal of Northeast Forestry University

基　　金：山东省科技攻关重大项目<黄河三角洲植被恢复与生态体系构建技术研究>;国家林业局<盐碱地林业综合治理技术推广>项目资助

摘　　要：对重盐碱地几种改良利用模式的应用条件和优缺点进行了对比分析后认为 ,深松土壤。Based on the comparison of several amelioration models for high saline-alkaline soil, the applying conditions and the merits and demerits of every amelioration model were analyzed. The composite model of deeply loosening soil, chemical amel ioration and planting salt-tolerant herbage was demonstrated to be an ideal mode l in the Yellow River Delta area.

关 键 词：重盐碱地 土壤改良 土壤利用模式 化学改良 耐盐牧草 黄河三角洲 

分 类 号：S156.43[农业科学—土壤学]