通辽市碱土景观生态划分及治理对策  

Landscape Ecological Planning and Countermeasures of Alkali Soil in Tongliao

作　　者：范富[1] 白云山 张庆国[1] 邰继承[1] 舒洋[1] 

机构地区：[1]内蒙古民族大学农学院,内蒙古通辽028043 [2]通辽市科技信息研究所,内蒙古通辽028000

出　　处：《内蒙古民族大学学报（自然科学版）》2013年第1期54-58,共5页Journal of Inner Mongolia Minzu University：Natural Sciences

基　　金：内蒙古自然科学基金项目(20080404MS0607);内蒙古民族大学基金项目(MDX2008017);内蒙古民族大学科研创新团队支持计划项目(NMD1003)

摘　　要：对通辽市各旗县的碱土取土化验分析并观测地面景观植物,结合第二次土壤普查资料,综合分析通辽市碱土特征,参考国内外对碱土的分类标准,主要从自然景观生态的角度对通辽市碱土进行类型划分,将分类指标拟为景观生态指标、pH、碱化度、土壤空气孔隙度.根据分类标准将通辽市碱土分为轻度碱化土壤、中度碱化土壤、重度碱化土壤和碱土四个类型,并阐述了四个土壤类型在改良利用上的治理对策.The counties of the county to the Tongliao alkaline earth laboratory analysis and observation ground landscape plant, combined with the second soil census data, comprehensive analysis the tongliao alkaline characteristics, reference to the classification standard alkaline at home and abroad, mainly from natural landscape ecological Angle to the tongliao base earth type classification, the classification index for landscape ecological index to, pH, alkalization degrees, soil air porosity. According to the classification standard will tongliao city divided into mild alkaline soil, alkaline soil, strength alkaline moderate alkaline soil and alkaline four types, and expounds the four soil types in the improvement of the management of strategies.

关 键 词：通辽 碱土 景观生态 分类 

分 类 号：S15[农业科学—土壤学]