Buxoro vohasi sug'oriladigan o'tloqi tuproqlardagi oziqa moddalar miqdori

Abstract

The article shows the influence of the prescription of irrigation on the humus state of soils and the amount of nutrients, with an increase in the prescription of irrigation on the deep layers of the soil profile, the amount of humus and nutrients increases. In soils, there were no sharp differences in the reserves of humus, nutrients (nitrogen, phosphorus, potassium), but differences can be noted across regions.

Authors