FRI-19.206-1-EC-02
RESEARCH ON THE INFLUENCE OF RESIDUAL AMOUNTS OF SOIL HERBICIDES IN WHEAT
Abstract
During the period 2023/2024 in the experimental field of Obraztsov chiflik IZS Ruse an experiment was set up according to Shanin's block design (Shanin, 1977) for the study of the influence of three soil herbicides Pontos 100ml/day - (Flufenacet 240 g/l + Picolinafen 100 g/l); Mateno forte 200ml/day - (Aclonifen - 450 g/l, Flufenacet - 75 g/l, Diflufenican - 60 g/l); Battle Delta 60ml/day - (Flufenacet 400 g/l + Diflufenican - 200 g/l) on the quantitative changes of some main groups of soil microorganisms and monitoring for the presence of residual amounts of them in the grain.
Keywords
wheat, soil herbicides, number of microorganisms, pesticide residues
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