The Effectiveness Of Various Doses And Ratios Of Mineral Fertilizers On Soil Fertility And Cotton Yield.
Boltaev B.Х.applicant for Termez branch of Tashkent State Technical University named after I.KarimovBoltaev Х.Х.Shamuratov A.A.Candidate of Agricultural Sciences Senior Lecturer of Termez branch of Tashkent State Agrarian University
ABI
Annotatsiya
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
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