Development of the mineral fertilizer application system for cotton yards under different soil-climatic conditions of Uzbekistan

Abstract

Today, in order to develop cotton production in Uzbekistan, all attention is paid to the use of modern, promising ways of farming, in particular, to free up cotton fields for other crops and to increase the gross yield by planting cotton varieties with high fiber yield and high quality in relatively small areas, in each province and farm in the region where cotton is grown. - breeding of varieties suited to climatic conditions is being focused on. The cultivation of high and quality cotton depends primarily on the yield potential of cotton varieties and the compliance of cotton fibers with standard requirements. Therefore, creating new cotton varieties and placing the most promising ones in accordance with the different soil and climatic conditions of Uzbekistan remains an urgent task of scientists and specialists. Care of different cotton varieties, taking into account the fact that their requirements for nutrients, water, soil and climatic conditions and other agrotechnical factors are different depending on their biological characteristics, it is considered very necessary to develop specific recommendations and put them into practice.