Diversity and Classification of Soil Fungi in Main Peanut Producing Areas of China  

我国花生主产区根际土壤真菌多样性及区系分析（英文）

作　　者：董李学 张谊 杜瑞焕 姚彦坡 齐彪 项爱丽 

机构地区：[1]唐山市畜牧水产品质量监测中心/农业部农产品质量安全风险评估实验站,河北唐山063000

出　　处：《Agricultural Science & Technology》2017年第11期2067-2069,2170,共4页农业科学与技术（英文版）

基　　金：Supported by the Major Projects for National Agricultural Products Quality Safety Risk Assessment of China(GJFP2017001004);the Fund of the Key Laboratory for Biotoxin Detection of the Ministry of Agriculture of China~~

摘　　要：In the study, 1 255 fungal strains were isolated from 105 peanut soil samples collected from 15 counties in 10 provinces of China. These fungi were identified to 21 genera, using the method of microscopical observation according to morphology. And 2 genera were members of oomycetes, 3 genera of ascomycota and 16 genera of mitosporic fungi. In these soil samples, the dominant species were Penicillium, Trichoderma and Fusarium, accounting for 28.89%, 14.16% and 8.64%, respectively.对采自全国花生主产区10个省市15个区县的105份花生根际土壤样品中的1 255株真菌进行了区系分析,初步明确了不同产区花生根际土壤中常见真菌种类及真菌数量的差异。采用形态学分类的方法,归属21个属,大多数为有丝分裂真菌,其中,16个属为有丝分裂真菌,2个属为卵菌,3个属为子囊菌。青霉属(Penicillium)、木霉属(Trichoderma)、镰孢菌属(Fusarium)出现频率较高,其数量分别占分离真菌总数量的32.9%,16.2%和8.6%。

关 键 词：PEANUT SOIL FUNGI DIVERSITY IDENTIFICATION 

分 类 号：S154.3[农业科学—土壤学] S565.2[农业科学—农业基础科学]