摘要
东北高寒地区麦田土壤动物数量的季节变化与环境因素关系的研究苏永春,张崇邦,勾影波(黑龙江省克山师范专科学校,161601)RelationshipBetweenseasonalQuantitativeVariationofSoilAnimalsinW...
This study was made from April to September,1993.4492 specimen of soil animals were collect-ed,which belong to 3 families,5 genera and 13 species. Among them,Acarina,Collembola andNemetoda are dominant.The relationship between seasonal quantitative variation of soil animalsand 9 environmental factors are studied,and primary and secondary factors influencing this varia-tion are sought out through grey connected analysis.
出处
《生态学杂志》
CAS
CSCD
北大核心
1995年第3期10-14,共5页
Chinese Journal of Ecology
关键词
土壤动物
麦田
环境因子
高寒地区
季节
heavy frigid region, wheat field, soil animal, environmental factor,grey connected analysis.