Agrobiological characteristics of different varieties of corn and their role in breeding on wet soils in Azerbaijan

The influence of the norms of nutrients on the agrobiological characteristics of zoned varietal samples of corn in the mountain forest soils of the Zagatala region has been determined. The role of each structural indicator as a starting material in studies of the formation of productivity and selection is considered. In terms of economic significance, the varieties had different biomorphological characteristics and interactions with environmental factors. The application of organic fertilizers and 20-25 tons of sialite per hectare to maintain soil moisture and meet the moisture demand during the growing season has a positive effect on the normal development of plants under stress conditions during the summer drought.