摘要
土壤动物是根际土壤生物的重要组成部分,对于营养物质的转化、储存和释放,土壤微生物的调节及土壤理化性质的改变都发挥着积极作用,最终影响地上植物生长及其生产力。本文综述了土壤动物在根际土壤生态系统中的作用、根际土壤动物与土壤微生物之间的关系、根际土壤动物对植物生长的影响等。就目前根际土壤动物及其对植物生长的影响研究中亟待解决的一些问题进行了探讨,并提出今后应加强研究的方向。
Rhizosphere soil fauna is an important component of soil organisms, playing active roles in the transformation, storage and release of nutrients, the regulation of soil microbes, and the changes of soil physical and chemical properties, and finally, affecting the plant growth and its productivity. This paper reviewed the roles of soil fauna in rhizosphere soil ecosystem, the interactions between rhizosphere soil fauna and microbes, and the effects of rhizosphere soil fauna on plant growth, and approached the problems to be urgently solved in the researches of rhizosphere soil fauna and its effects on plant growth. The future related research directions needed to be strengthened were proposed as well.
出处
《生态学杂志》
CAS
CSCD
北大核心
2012年第10期2688-2693,共6页
Chinese Journal of Ecology
基金
国家自然科学基金项目(41001031)
安徽师范大学自然地理重点学科项目(Asdgl0901)资助
关键词
根际
土壤动物
土壤微生物
植物生长
rhizosphere
soil fauna
soil microorganism
plant growth.
