YANG Juan, LIU Zhanjun, REN Zhenqiang, et al. Characteristics of soil physicochemical properties and enzyme activities in different vegetation types on the western slope of Helan Mountain[J]. Journal of Zhejiang A&F University, 2024, 41(4): 787-796. DOI: 10.11833/j.issn.2095-0756.20230485
Citation: LIANG Jin-feng, CHEN Xin, TANG Jian-jun. Culture condition of phosphate-solubilizing bacteria Bacillus megaterium var .phosphaticum[J]. Journal of Zhejiang A&F University, 2002, 19(4): 342-345.

Culture condition of phosphate-solubilizing bacteria Bacillus megaterium var .phosphaticum

  • Publish Date: 2002-12-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(1491) PDF downloads(359) Cited by(1)

Related
Proportional views

Culture condition of phosphate-solubilizing bacteria Bacillus megaterium var .phosphaticum

Abstract: Influence of different physical and chemical factors on the growth of phosphate-solubilizing bacteria (PSB) were investigated .The results showed that ①PSB was able to thrive and grow very well when its volume in a 100 mL flask was 20 mL , which was considered as optimal .②The bacteria grew well in slightly alkaline conditions and the optimal pH was 8.5 ~ 9.0 .③The temperature for the largest number of cell after two days'incubation was 30 ℃. ④Glucose was the best source of carbon ;the most suitable Nitrogen and Carbon concentrations were 8 gL-1 and 0.21 gL-1 respectively .⑤Mg2 + , Mn2 + , and Ca2 + could improve the quantity of the initial growth of this bacteria .But Fe2 + and Al3 + especially Fe2 + inhibit the bacteria's initial growth .

YANG Juan, LIU Zhanjun, REN Zhenqiang, et al. Characteristics of soil physicochemical properties and enzyme activities in different vegetation types on the western slope of Helan Mountain[J]. Journal of Zhejiang A&F University, 2024, 41(4): 787-796. DOI: 10.11833/j.issn.2095-0756.20230485
Citation: LIANG Jin-feng, CHEN Xin, TANG Jian-jun. Culture condition of phosphate-solubilizing bacteria Bacillus megaterium var .phosphaticum[J]. Journal of Zhejiang A&F University, 2002, 19(4): 342-345.

Catalog

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return