摘要
保护性耕作对于保护土壤微生物多样性,改进对土壤的能源和资源物质的利用具有重要意义,是可持续的土壤管理措施。从土壤微生物生物量、微生物多样性以及土壤酶三个方面综述了保护性耕作对土壤微生物的影响,在此基础上进一步论述了保护性耕作对土壤微生物的影响途径。
Conservation tillage is a sustainable soil management practices which has important significance on protecting soil microbial diversity and improving the use of energy and resource material in soil. In this paper, the effects of conservation tillage on soil microbe were summarized from three aspects, soil microbial biomass, microbial diversity and soil enzyme. And then the approach of conservation tillage influence on soil microbe was discussed. Focus on soil microbe, the expectation of future research work is prospented finally.
出处
《作物研究》
2009年第3期228-232,共5页
Crop Research
关键词
土壤
保护性耕作
微生物
Soil
Conservation tillage
Microbe
