摘要
通过对两类不同培养基上分离的土壤细菌的生理特征的比较，发现两组细菌的种群有所不同．芽孢杆菌主要生长在宫营养的培养基上，而很难在低营养的培养基上生长．假单孢杆菌和棒杆类型的细菌则在两类培养基上均可生长．这与两类细菌对环境的适应能力有关．
Through comparing the physiological characteristics of soil bacteria isolated from two different media, a significant difference between two populations of bacteria is found. Bacillus sp. mainly grows on rich medium and hardly on poor one, but Pseudo,,lonas sp. andstick like bacteria can grow on the both, which is related to the different adaptability ofbacteria to the environment.
出处
《应用生态学报》
CAS
CSCD
1995年第S1期93-97,共5页
Chinese Journal of Applied Ecology
基金
国家自然科学基金
关键词
土壤细菌
分离
鉴定
Soil bacteria, Isolation, Identification.
