Solubility of inorganic phosphorus from glassy fertilizer under different biological activity of soil
2003
Lis-Krzyscin, A. | Ostrowska, J. (Akademia Rolnicza, Krakow (Poland). Katedra Uprawy Roli i Nawozenia Roslin Ogrodniczych) | Waclawska, I. (Akademia Gorniczo-Hutnicza, Krakow (Poland). Katedra Szkla i Emalii)
Studies concerned a glassy fertilizer obtained at the Department Materials the University of Mining and Metalurgy in Krakow. The fertilizer is able to supply plants with a wide range of macro- and microelements. The study is aimed to define the possibility of increasing the utilization rate of phosphorus bacteria Bacillus megaterium var. phospateum that had been isolated from the soil in which the experiment was carried out and grown on a mineral medium. The results showed an increased level of phosphorus in the soil of the treatments. By using the results obtained in the present and previous studies it is possible to determine the soil conditions to plants. It is worth mentioning that the residues of the glassy fertilizer from which nutrients have been leached are compatible with skeletal parts of soil and thus do not pollute the environment
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