Overview

Original Research

DESCRIPTION OF CO'X CONE SOILS I

VALIJAN YUNUSOVICH ISAKOV 1, and AZAMAT NAZIRALYEVICH HOSHIMOV 2.

Vol 18, No 02 ( 2023 )   |  DOI: 10.17605/OSF.IO/4F9Y2   |   Author Affiliation: Professor, Doctor of Biological Sciences, Kokand State Pedagogical Institute Named After Muqimi, Uzbekistan 1; Senior Teacher, Doctor of Philosophy, Kokand State Pedagogical Institute Named After Muqimi, Uzbekistan 2.   |   Licensing: CC 4.0   |   Pg no: 2277-2285   |   Published on: 28-02-2023

Abstract

The main stone-gravel part of Sokh Konus spread is covered with man-made calmotage soils. Meadow-swamp-oasis and meadow-oasis soils are developed in the middle and lower parts of the area, which differ in depth and mineralization of the saz-order water level. The morpho-genetic section of the soil, the results of hydromorphism processes, is made up of multi-genous layers. The salinity is weak in the middle part of the spread, and it increases towards the north and flanks of its periphery. According to the amounts of mobile phosphorus and potassium, the soils belong to the groups of moderate and weak supply.

Keywords

cone spread, calmotage, meadow-swamp-oasis and meadow-oasis soils, mechanical composition, salinity, humus, phosphorus, potassium