Influence of aeration intensity and medium acidity on phosphate mobilization affected by soil bacteria


  • K. V. Lavrentyeva Oles Honchar Dnipropetrovsk National University
  • P. I. Kharchenko Oles Honchar Dnipropetrovsk National University
  • N. V. Cherevach Oles Honchar Dnipropetrovsk National University
  • A. I. Vinnikov Oles Honchar Dnipropetrovsk National University

Abstract

The paper deals with the investigation of phosphate solubilisation conducted by two bacteria Pseudomonas putida and Enterobacter dissolvens under conditions of different rates of aeration and рН. Bacterial development was characterized by different media acidity and aeration levels. It was established optimal aeration rates and potential of hydrogen for soil bacteria growth and phosphate solubilisation – 0.5721 mole О2/l per hour and pH ≈ 6.0. 

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Published
2009-09-10
Section
Articles

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