[Influence of pesticides on the micro flora of sody-podzolic soil]
2001
Atrashkova, A.V. (Belarus Research Inst.of Plant Protection, Priluki (Belarus))
Effect of the intensive chemical oat protection on the main groups of soil microorganisms was studied in the field experiment. It was determined that the production doses of pesticides (vitavax 200FF, 34% w.s.c. 2,5 kg/t regent 300 EC, 70 ml/ha pardner, 22,5% c.e., 1,01 l/ha, granit, 20% c.e. 1,01 l/ha) increased the number of cellulose-destroying, nitrifying, ammonifying bacteria and microorganisms, using mineral forms of nitrogen. Temporal inhibition of azotobacter, fungi and actinomycetes was observed. By the end of the vegetation period the number of studied groups of microorganisms have restored to the control level
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