Вплив інтенсивності аерації та кислотності середовища на фосфатмобілізувальну активність ґрунтових бактерій
Influence of aeration intensity and medium acidity on phosphate mobilization affected by soil bacteria
Author(s): K. V. Lavrentyeva, P. I. Kharchenko, N. V. Cherevach, A. I. VinnikovSubject(s): Human Ecology, Sociobiology
Published by: Дніпропетровський національний університет імені Олеся Гончара
Keywords: phosphate mobilization; soil bacteria; Pseudomonas putida; Enterobacter dissolvens;
Summary/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.
Journal: Biosystems Diversity
- Issue Year: 17/2009
- Issue No: 2
- Page Range: 69-76
- Page Count: 8
- Language: Ukrainian