安徽农业科学2011，Vol.39Issue(10)：6014-6016,6036,4.
吉林省西部羊草草地土壤类型及土壤质地的微域性特征研究
Research on the Soil Genus of Leymus chinensis Grassland in Western Jilin and Its Texture Characteristics of Micro-environment
摘要
Abstract
[ Objective ] The theoretical basis of the comprehensive study on the soil characteristics of grassland vegetation and its ecological protection and reconstruction was provided. [ Method ] Eight common "Plaque-type" of plant communities： Suaeda corniculata com. , PucClnellia tenuiflor com. , Carex duriuscula com. ,Phragmites communis com. ,Leyrnus chinensis com. ,Bolboschoenus compactus com. ,Ranuculus cymbalaria com. ,Potentilla anserine com. ,and bare land,in western Jilin were taken as the object to research on the content of soluble salt ion in soil and the soil mechanical composition. [ Results] The soda was main component of salinity in the soil of whole grassland and,and there was a certain amount of alkaline earth metal carbonate ,a small amount of chloride and sulfate. The order of the soda ingredient in the various communities was bare land ＞ Suaeda corniculata com. ＞ PucClnellia tenuiflor com. ＞ Carex duriuscula com. ＞ Phragmites communis com. ＞ Leymus chinensis com.＞ Bolboschoenus compactus com. ＞ Ranuculus cymbalaria com. ＞ Potentilla anserine com. Total amount of soluble salt in soil and the order of its basically was consistent. [ ConClusion] The salinization phenomenon at different degrees appeared in the soil of all grassland.关键词
养草草地/土壤类型/土壤质地/微域性Key words
L. chinensis grassland/ Soil genus/ Soil texture/ Micro-environment分类
资源环境引用本文复制引用
黄文娟,张丹,张玲,杨赵平,李志军..吉林省西部羊草草地土壤类型及土壤质地的微域性特征研究[J].安徽农业科学,2011,39(10):6014-6016,6036,4.基金项目
新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室开放课题(BRYB1003) （BRYB1003）
新疆生产建设兵团青年科技创新资金专项(2010JC39). （2010JC39）
