The Effectiveness Of Various Doses And Ratios Of Mineral Fertilizers On Soil Fertility And Cotton Yield.

Document Type : Primary Research paper

Authors

1 applicant for Termez branch of Tashkent State Technical University named after I.Karimov

2 Candidate of Agricultural Sciences Docent Professor RAE

3 Candidate of Agricultural Sciences Senior Lecturer of Termez branch of Tashkent State Agrarian University

Abstract

Studies Have Established That With The Adding Of Various Doses And Ratios Of Mineral Fertilizers In The Soil, The Content Of Assimilable Forms Of Nutrients Increases, Plants Most Often Use Them In The Early Period Of Growth And Development. The Increase In The Yield Of Raw Cotton, Depending On The Doses And Ratios Of Mineral Fertilizers, Reaches Up To 24.4 C / Ha. When Applying Nitrogen, Phosphorus And Potash Fertilizers At Doses Of N-250-275, P-180-200 And K-120-140 Kg / Ha With An NPK Ratio Of 1: 0.7: 0.5, An Increase In Yield And An Improvement In The Technological Qualities Of Fiber Was Observed

Keywords

Int. J. of Aquatic Science
Volume 12, Issue 3 - Serial Number 3
ICMMNT-2021 International Virtual Conference on Materials, Manufacturing and Nanotechnology, 30th June, 2021.
June 2021
Pages 820-833

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