摘要
集胞菌的采集与分离培养是获得该菌的唯一途径.为了获得数量多、种类丰富的集胞菌,作者进行了多种基物的收集、森林内不同深度土样的采集、培养基比较和细菌饲料的选择等方面的初步研究。试验结果表明:集胞菌存在普遍,基物资源丰富.在土壤中以表土和1cm深处居多。在燕麦片培养基上产孢快,数量大。对饲料细菌选择结果除大肠杆菌外,黄单胞杆菌、假单胞杆菌同样也可以做为饲料。
The Research results showed that cellular slime moulds mainly distributed in forest soils from surface to 1 cm below and it was on the oaten medium that their sporulation more and quicker.Escherichia coli as a fed bacterium was the most effective to cellular slime moulds experimented, and Xanthomonas oryzae and pseudomonas solanacearum were also well adepted for feeding cellular slime moulds.
出处
《吉林农业大学学报》
CAS
CSCD
1994年第2期36-39,共4页
Journal of Jilin Agricultural University
基金
国家自然科学基金
关键词
集胞菌
采集
分离培养
cellular
slime mould
isolation