土壤动物在农业生态系统中的研究进展

近些年来随着对生态学的深入研究,人们认识到土壤动物的群落结构、功能以及在生态过程中积极的不可替代的作用,土壤动物逐渐成为生态学研究的热点之一。本文分析评价了国内关于土壤动物的研究进展。同时对国外土壤动物在土壤环境评价、凋落物分解、土壤健康的指示作用、与污染环境的关系、二氧化碳浓度对其的影响、在农业生态系统中的作用、在城市生态系统研究中的作用、在废弃物处理及土壤改良中的应用、在N循环中的作用、湿地土壤动物研究等10个方面的研究动态进行了综述。并提出了对土壤动物研究工作的几点建议。

Advance of Study on Soil Fauna in Agricultural Ecosystem

With the Further study on the soil fauna in the last few years,people have realized the structure,the function and the positve irreplaceable function in the ecological course of the soil fauna community.Soil anjmal was becoming one of the focuses in ewlogy studies.The soil animal can promote the decompostion of organic matter and soil nutrition circulation,keep and improve soil fertility.So,there is extremely important function on the agricultural ecosystem.This text described the current situation of the soil animal in the present agricultural ecosystem and looked forward to the work in future.