摘要
对140份来自甘肃各地的土样进行曲霉属(Aspergillus Mich．ex Link:Fr．)菌的分离,结合菌落形态 及显微镜下孢子的形态将各菌鉴定到种。结果表明:甘肃省土壤中分布有7个种和3个变种。分别是烟曲霉原 变种(Aspergillus fumigatus var,fumigatus)、烟曲霉椭孢变种(Aspergillus fumigatus var．ellipticus)、烟束 曲霉(Aspergillus fumisynnematus)、黄曲霉原变种(Aspergillus flavus var．flavus)、寄生曲霉(Aspergillus parasiticus)、刺孢裸胞壳(Emericella echinulata)、构巢裸胞壳(Emericella nidulans var．nidulans)、褶皱裸胞 壳(Emericella rugulosa)、四脊裸胞壳(Emericella quadrilineata)及皱折裸胞壳(Emericalla corrugata)。
Aspergillus spp. was examined from 140 soil samples from Gansu province. The isolates were identified according to colony features on Czapek＇s agar and malt extract agar and the characteristics of ascospores observed under microscope. Seven species and three varieties of Aspergillus were obtained. They are Aspergillus fumigatus vat. furnigatus, A. furnigatus vat. ellipticus, A. fumisynnernatus, A. flavus vat. flavus, A. parasiticus, Emericella echinulata, E. nidulans vai. nidulans, E. rugulosa, E. quadrilineata and E. corrugata.
出处
《西北农业学报》
CAS
CSCD
北大核心
2005年第4期145-148,157,共5页
Acta Agriculturae Boreali-occidentalis Sinica
基金
农业部草地农业生态系统学重点开放实验室基金。
关键词
曲霉
分离
鉴定
土壤
甘肃
Aspergillus SPP
Isolation
Identification
Soil
