Influence of fertilizing modes of organic agriculture on the soil microbial activities
有机农业施肥方式对土壤微生物活性的影响研究

The influence of fertilizing modes of organic agr iculture on the soil fertilization and soil microbes activity at home and ab road is state d. The soil microbial number is increased significantly by fertilizin g organic m anure, and the soil microbial population structure is adjusted and con trolled, t he beneficial population density in soil is improved, the biomasses C and N of s oil microbes are increased in times. It is necessary that organic manure is used in maintaining the soil microbial diversity and soil microcosm ic stability. The trends of the relationships between fertilizing manure and soil micr obial activity are prospected.