and development of cotton and grain are delayed by 7-15 days. All this ultimately affects the
yield and quality of the agricultural crop and the ripening period of its fruits. In turn, the low-
temperature water-air soil environment of the aeration zone does not ensure the timely
dissolution of natural and artificial nutrients and fertilizers and does not allow their timely full
assimilation by plant root systems. Under such conditions, some of these nutrients sink …