The effects of nickel and magnesium on proliferation of microbes in soil under conditions of yellow lupine growth
2003
Wyszkowska, J. (University of Warmia and Mazury, Olsztyn (Poland). Dept. of Microbiology) | Wyszkowski, M. (University of Warmia and Mazury, Olsztyn (Poland). Dept. of Environment Chemistry)
Soil contamination with high rates of nickel (300 and 400 mg Ni/kg) resulted in the significant reduction in number of the following groups of microorganisms: bacteria, actinomyces and fungi. The most pronounced adverse effects of nickel was found for nitrogen fixing bacteria and actinomyces. Magnesium application at the rate of 100 mg/kg soil favoured proliferation of all studied groups excluding copiotrophic bacteria, Pseudomonas and actinomyces. In general magnesium diminished the adverse effects of nickel contamination
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