Qashqadaryo qo'yi oqimida tarqalgan taqirsimon o'tloqi tuproqlarining gumus va oziqa moddalar zahirasi, ularning o'zgarish dinamikasi

Abstract

This article provides data on the stock of humus and nutrients in virgin and in different periods of irrigation of the takyr-meadow soils of the Karshi steppe.

Authors