Application effect of organic and inorganic fertilizers under potato on the dynamics of absorbed forms of nitrogen

The presented article examines, along with the natural conditions of the research object located in the Gadabay district of the Ganja-Dashkesan Economic Region, the results of experiments conducted in 2015-17 on mountain chernozems over potato plantations with the introduction of various doses of organic and mineral fertilizers, and their effect on productivity and growth by development phases. An analysis of nitrogen absorption by potatoes was carried out by development phases and profile depth.