Change of a phosphatic condition of soils at application of high doses of organic fertilizers

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Abstract


It was established, that entering of high doses of manures into various types of soils leads to increase of maintenance and mobility of phosphates in soils. The effect of influence of high doses of manures on mobility of phosphates in soils is defined by their dose, selective ability of functional groups PPK and fertilizers to phosphates, iron, aluminum, calcium. Mobility of contributable phosphoric fertilizers is defined by sequence of entering of manures and fertilizers.

About the authors

V A Sedych

Russian State Agrarian University - MTAA K.A. Timiryazev

Email: n_vukolov@mail.ru
Russian State Agrarian University - MTAA K.A. Timiryazev

V A Savych

Russian State Agrarian University - MTAA K.A. Timiryazev

Email: n_vukolov@mail.ru
Russian State Agrarian University - MTAA K.A. Timiryazev

N G Vukolov

Russian People's Friendship University

Email: n_vukolov@mail.ru
Кафедра почвоведения и земледелия; Российский университет дружбы народов; Russian People's Friendship University

H Khaled Huseyn

Russian State Agrarian University - MTAA K.A. Timiryazev

Email: n_vukolov@mail.ru
Russian State Agrarian University - MTAA K.A. Timiryazev

A Gonzalez

Russian State Agrarian University - MTAA K.A. Timiryazev

Email: n_vukolov@mail.ru
Russian State Agrarian University - MTAA K.A. Timiryazev

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Copyright (c) 2011 Седых В.А., Савич В.И., Вуколов Н.Г., Хусейн Х.Х., Гонзалес А.

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