Sowing time and rates of inorganic fertilizers effect on cotton-plant yield

The presented article reflects the study of the effect of sowing dates and norms of inorganic fertilizers on the cotton-plant yield on irrigated gray-brown (chestnut) soils of the Ganja-Gazakh economic region. It was determined that in the sowing and the norm of inorganic fertilizers N90P120K90, carried out in the region on April 10-15, 45.2 c/ha of raw cotton was obtained, the increase was 14.4 c/ha or 46.8% compared to the non-fertilizing variant.