PHOTOSYNTHETIC PRODUCTIVITY OF WINTER WHEAT DEPENDING ON RESOURCE-SAVING CULTIVATION TECHNOLOGY

winter wheat; variety; photosynthesis; fertilizer; yield; photosynthetic accent radiation.

Abstract

According to the studied data, it was observed that the rational use of mineral fertilizers in winter wheat fields in resource-saving technologies had a significant positive effect on its photosynthetic activity in light brown soils irrigated in resourcesaving technologies. The study of the photosynthetic activity of intensive varieties of winter wheat grown using reserve technology in irrigated conditions made it possible to purposefully control the productive process of the plant and obtain high and normal yields. When growing crops using resource-saving technology, the provision of optimal amounts of mineral fertilizers causes a physiological process that allows plants to effectively apply moisture and form a more powerful Leaf apparatus. That is, the study of the photosynthetic activity of intensive varieties of winter wheat - purposefully controlled the productive process of the plant and made it possible to obtain high and normal yields. Winter wheat varieties that differ in yield are recommended for production by commodity producers in the country.