关键词: 土壤动物, 土壤环境, 土壤质量, 生物指标, 烤烟, 品种, 根际微生物, 功能多样性

Abstract: Soil fauna has close relations with various environmental factors in soil ecosystem. To explore the interrelationships between soil fauna and soil environmental factors is of vital importance to deep understand the dynamics of soil ecosystem and to assess the functioning of the ecosystem. The environmental factors affecting soil fauna can be classified as soil properties and soil external environment. The former contains soil basic physical and chemical properties, soil moisture, and soil pollution. The latter includes vegetation, land use type, landform, and climate, etc. From these aspects, this paper summarized the published literatures in China on the interrelationships between soil fauna and soil environmental factors. It was considered that several problems were existed in related studies, e.g., fewer researches were made in integrating soil fauna’s bio-indicator function, research methods were needed to be improved, and the studies on the multi-environmental factors and their large scale spatial-temporal variability were in deficiency. Corresponding suggestions were proposed, i.e.,more work should be done according to the practical needs, advanced experiences from abroad should be referenced, and comprehensive studies on multienvironmental factors and longterm monitoring should be conducted on large scale areas.

Key words: soil fauna, soil environment, soil quality, bio-indicator, flue-cured tobacco, variety, rhizosphere microorganism, functional diversity.