CAJ | 학술논문

对不同肥料及农药处理的大豆耕地土壤微生物进行传统分离、纯化及鉴定，最终分离得到细菌73株，分属于12个不同菌属；分离出放线菌49株，分属于7个不同菌属；分离出真菌41株，属于4个不同菌属和不产孢真菌。对其土壤微生物多样性进行比较分析，结果表明施用除草剂、杀虫剂和N PK复合肥对微生物多样性影响较大，几个处理组的多样性指数均较高。虽然除草剂和杀虫剂对微生物的生长有抑制作用，但是多样性不受影响。
대불동비료급농약처리적대두경지토양미생물진행전통분리、순화급감정，최종분리득도세균73주，분속우12개불동균속；분리출방선균49주，분속우7개불동균속；분리출진균41주，속우4개불동균속화불산포진균。대기토양미생물다양성진행비교분석，결과표명시용제초제、살충제화N PK복합비대미생물다양성영향교대，궤개처리조적다양성지수균교고。수연제초제화살충제대미생물적생장유억제작용，단시다양성불수영향。
The influence about soil microbe was studied with different fertilizers and pesticides in processed soybean cultivated . And the traditional could be used for microbial isolation , purification and identification .A total of 73 bacteria were received ,which divided into 12 different species .Totally 49 actinomycetes isolated which belong to seven different species ;41 fungi isolated ,which belong to four different species ,and unspores fungi .Microbial diversity of its comparative analysis of the results showed that application of herbicides ,pesticides and fertilizer NPK greater impact on microbial diversity ,diversity indices of several treatment groups are higher .Although herbicides and pesticides inhibit the grow th of microorganisms ,but the diversity is not affected .