摘要
通过对双孢蘑菇覆土层中微生物作用分析发现，覆土中同时存在对蘑菇菌丝体生长有促进作用、抑制作用和作用不明显３种类型的微生物。对蘑菇菌丝体生长有促进作用的微生物包括放线菌、固氮菌和细菌，经鉴定分析属于链霉菌属、固氮菌属、芽孢杆菌属和假单孢菌属。在平板培养基、液体培养基内分别处理这些微生物，蘑菇菌丝体生长速度加快，菌丝量增加。
The results of microbiological analysis of casing layer of Agaricus bisporus showed that there were three types of microorganisms which have stimulative,inhibitive and neutral effects on the growth of mycelium respectively. The stimulative microorganisms consist of actinomycetes, azotobacteria and Bacteria which were identified as Streptomyces,Azotobacter, Pseudomonas and Bacillus separetely. Adding these microbes into PDA solid and liquid media, the growth rate and biomass of mycelium were increased.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
1999年第3期242-244,共3页
Journal of Huazhong Agricultural University
关键词
覆土层
微生物
双孢蘑菇
菌丝体
蘑菇
casing soill, microorganisms, Agaricus bisporus , mycelium
