CHANGES IN THE COMPOSITION OF SOIL MYCOBIOTA DUE TO THE APPLICATION OF HERBICIDES

Abstract

The article provides data on the composition of soil micromycetes isolated after the use of herbicides Kotoran 80% (1.2 kg/ha) on cotton crops and fusilade super 12.5% (2 l/ha) on vegetable crops in the conditions of the Tashkent region. 56 species of micromycetes from 3 divisions, 3 classes, 5 orders, 6 families, 23 genera were identified.

As a result, when comparing the composition of soil mycobiota with the composition of soil micromycetes against the background of the use of herbicides, it can be noted that a significant difference is noticeable - the qualitative and quantitative composition of micromycetes after the use of herbicides is depleted and less diverse.