宁夏地区盐渍化土壤微生物群落的研究现状及生物改良对其的影响  

Summary of Microbial Community and the Effects of the Biological Amelioration on Saline Soil in Ningxia

作　　者：李明[1] 孙兆军[1] 陈卫民[1] 张俊华[1] 

机构地区：[1]宁夏大学新技术应用研究开发中心,宁夏银川750021

出　　处：《安徽农业科学》2014年第4期1042-1044,1046,共4页Journal of Anhui Agricultural Sciences

基　　金：国家科技支撑计划资助项目(2013BAC02B05)

摘　　要：分析了宁夏地区盐渍化区域中土壤微生物群落多样性、动态性的研究现状,评述了盐渍化土壤改良技术的现状,详细考察了宁夏盐渍化土壤的微生物资源,探讨了盐渍化土壤生物改良方法的优势和微生物种群动态变化的相关性,讨论了今后该地区盐渍化土壤改良工作的重点领域。The diversity and dynamics of microbial community in saline soil in Ningxia were analyzed. The current situation of saline soil a- melioration method was summarized. The resource of saline soil microbe in Ningxia was investigated and the relationship of the biological amel- ioration method and dynamic changes of microbial community was studied. The important field of saline soil amelioration in the future was dis- cussed in Ningxia.

关 键 词：盐渍化土壤 微生物群落 生物改良 

分 类 号：S156.41[农业科学—土壤学]