INFLUENCE OF FILM MULCH (DARK FILM) ON THE GENERAL PHYSICAL PROPERTIES OF SLIGHTLY SALINE SOILS AND COTTON YIELD

Kholmatov Bobir Toshpulatovich; Khursanboy Makhsadov

doi:10.17605/OSF.IO/SXEWT

Authors

Kholmatov Bobir Toshpulatovich Senior teacher of Jizzakh Polytechnic Institute
Khursanboy Makhsadov Jizzakh Experimental Station of the Research Institute of Cotton, Seed Production and Agricultural Technologies Candidate of Agricultural Sciences

DOI:

https://doi.org/10.17605/OSF.IO/SXEWT

Keywords:

volume and specific gravity, macro-micro aggregate, manure, organic matter, licorice, straw, cotton stalks, wheat, cotton stalks, moss, cotton.

Abstract

The article describes the results of experiments with polimer film mulching (transparent and black) on irrigated grasslands of Jizzakh region. As a result of mulching the soil, a decrease in soil density and an increase in porosity are observed. The density of the driving layers in the mulched variants ranged from 1.33 g cm3 to 1.46 g cm3 in the less treated variants mulched with organic matter, and 1.46-1.59 g cm³ in the control.

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