The Impact of Autumn Tillage Activities on the Development of Weeds in Grape Crops

The article examines the impact of autumn tillage activities on the development of weeds as an element of agrotechnical control technology with integrated weed protection. In order to optimize the measures of autumn tillage in weed control, the main plowing and loosening of the soil around grape bushes in Ganja-Dashkasan district at different depths and at different times were studied. As a result of the research, it was found that if deeper plowing of the soil (25-28 cm) and deeper loosening of the soil around grape bushes (25 cm), depending on soil and climatic conditions, is carried out in October, it has the effect of reducing the number of weeds compared with other options, while the biological efficiency in this option becomes higher.