温度、碳、氮、磷对一株芽孢杆菌生长的影响

被引:9
作者
顾宇飞
罗屿
马文漪
周子元
蔡后建
机构
[1] 污染控制与资源化研究国家重点实验室
[2] 南京大学环境科学与工程系!南京
[3] 中国科学院南京地理与湖泊研究所!南京
关键词
Basillussp; 生长特性;
D O I
暂无
中图分类号
Q939.124 [有孢子杆菌];
学科分类号
摘要
A series of orthogonal array tests and single-factor tests were designed to study the growth of Bacillus sp. H strain isolated from Microcystis aeruginosa in the Taihu Lake. The results indicated that within the experimental scope the factors affecting the growth of Bacillus sp. H strain were arranged in the order: organic carbon>temprature>phosphate>ammonium. Of the four factors, organic carbon and temperature most significantly affected the growth of Bacillus sp. H strain. It was also found that with the raising of temperature, concentration of organic carbon or the ratio of N/P, the growth of Bacillus sp. H strain would become better. The optimum conditions for the growth of Bacillus sp. H strain in this experiment were:temperature 30℃, concentration of ammonium 0.520 g/L , concentration of peptone 2.0 g/L , phosphate 0.088 g/L , and organic carbon 2.28 g/L. Fig 4, Tab 2, Ref 5
引用
收藏
页码:86 / 89
页数:4
相关论文
共 5 条
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    不详
    [J]. 水生生物学报 , 1996, (02) : 173 - 181