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ACADEMICIA: An International Multidisciplinary Research Journal
Year : 2020, Volume : 10, Issue : 11
First page : ( 2387) Last page : ( 2397)
Online ISSN : 2249-7137.
Article DOI : 10.5958/2249-7137.2020.01678.X

Bentonite, fertilizers, water and grain yield

Ibrahimjonovich Abdullaev Ismoiljon*, Bahodirjonova Yunusov Oybek, Azamovna Kimsanova Kholidahon

Andijan Institute of Agriculture and Agrotechnology, Uzbekistan

*Email id: ismoil_abdullaev@mail.ru

Abstract

In the conditions of typical gray soils of Tashkent region, before sowing of winter wheat under the plow once in three years in addition to the norms of mineral fertilizers N200P140K100 βα N150P105K75 kg/ha 1,5-3,0-4,5 t per hectare. The effect of irrigation on soil agrophysical properties and plant growth and grain yield was studied for three years in the order of 60-70-60 and 70-80-70% of the soil moisture before irrigation during the period of application, using bentonite mud.

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Keywords

Typical Gray Soil, Soil Volume Weight, Soil Water Permeability, Mineral Fertilizers, Bentonite Sludge, Winter Wheat, Seedling Thickness, Total And Productive Stem, LFMC, Grain And Straw Harvest.

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