ECOLOGICAL ASPECTS OF INCREASING THE NATURAL FERTILITY OF SALINE SOILS

Abstract

This article provides information about the possibilities of increasing fertility and improving the ecology of licorice (Glycyrrhíza glabra L.) by growing it in saline soils. The studies were conducted in Bayovut and Mirzaabad districts of Syrdarya region. The results of the study showed that in the third year the humus content in the soil increased by 0.11% compared to the first year, and the content of mobile potassium and phosphorus decreased. It was recognized that the sweet plant is an important ecological aspect in increasing the natural fertility of saline arable land and improving the ecology of the soil.