Spatial relationships between the abundance of aboveground and belowground soil mite communities, and environmental factors in a farmland on the Sanjiang Plain, China Effects of different management practices on soil mite community structure under greenhouse conditions Relative contributions of environmental filtering and dispersal limitation in species co-occurrence of above- and below-ground soil mite communities PRELIMINARY RESEARCH ON ECOLOGICAL GEOGRAPHY OF SOIL MITES IN JINGYUETAN REGION THE ECOLOGICAL DISTRIBUTION OF SOIL MITES IN JIUHUA MOUNTAINS Effect of EM compost on soil organisms The characteristics of community structure of soil mites from different habitats in Changchun area Effects of fertilizing on seasonal variation of soil mites in farmland Relationship between community of soil mites and environmental factors in farmland Effects of EM Compost on Soil Mites Community in Farmland Effect of agricultural land use types on soil mite communities in north China Effect of tillage systems on community structure of soil mites