SUG‘ORILADIGAN O‘TLOQI TUPROQLARDA MINERAL VA NOANA’NAVIY O‘G‘IT QO‘LLASHDA FERMENTLAR FAOLIYATI

Abstract

In this study, the influence of mineral and non-traditional fertilizers on the activity of soil enzymes in irrigated gray-brown meadow and meadow soils was studied. As a result of experiments conducted in field conditions in 2021-2023, it was established that the activity of protease, urease, catalase, and other enzymes varies depending on the type and amount of fertilizer. The highest enzymatic activity was observed in the variants with combined application of organic waste and mineral fertilizers, especially in the 0-15 cm soil layer.