Now showing items 1-10 of 465
The status of soil phosphate fractions and the ability of fungi to dissolve hardly soluble phosphates
(Elsevier B.V., 2005-05-01)
Brazilian soils predominantly consist of iron and aluminum oxides and have a low phosphorus content. The present study was carried out in order to assess the status of phosphate fractions in pasture, forest and agricultural ...
Soluble phosphate accumulation by Aspergillus niger from fluorapatite
In order to determine conditions that may provide greater solubilization of insouluble phosphate, the fungus Aspergillus niger was grown in a stationary culture containing modified citrate medium supplemented with 800 mg ...
Factors determining rock phosphate solubilization by microorganisms isolated from soil
Forty two soil isolates (31 bacteria and 11 fungi) were studied for their ability to solubilize rock phosphate and calcium phosphate in culture medium. Eight bacteria and 8 fungi possessed solubilizing ability. Pseudomonas ...
Hydroxyapatite surface solubility and effect on cell adhesion
(Elsevier Science BvAmsterdamHolanda, 2010)
Lead bioaccessibility in soil and mine wastes after immobilization with phosphate
Synergistic action of both Aspergillus niger and Burkholderia cepacea in co-culture increases phosphate solubilization in growth medium
Co-inoculation of the fungus Aspergillus niger and the bacterium Burkholderia cepacia was undertaken to understand the interaction between different species of phosphate-solubilizing microorganisms (PSM). PSM were inoculated ...
Estudo da cominuição na solubilidade da rocha fosfática Bayóvar
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Química, 2014-11-25)
Phosphorus is a vital element for both animals and plants. In recent decades, the population growth boosted the production of food and technologies applied to the crops. The intense use of land for monoculture depletes the ...