Anthropic factor influence on evolution of drained dernovo-podzolic soils of Upper Volga Lowland

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Abstract


Hydromorphic dernovo-podzolic soils, placed in Upper Volga Lowland (Tver region) are investigated. It is established reasons of land melioration effect decrease in Noblackland zone of Russian Federation. It is studied mineralization of drained flow in year season. It is determined factor complex on improvement drained soil production. It is recommended to build no only draining system, but also system with two-way soil water regime. If application of mineral fertilizers in soil norm N200P150K150 agrochemical indexes improve and yield oats increase in 3 once.

N А Muromtsev

V.V. Dokuchaev Soil Institute

Лаборатория гидрологии почв; Почвенный институт им. В.В. Докучаева; V.V. Dokuchaev Soil Institute

N A Semenov

V.R. Williams All-Russian Scientific-Research Institute of fodder

Группа лизиметрических исследований в луговодстве; Всероссийский научно-исследовательский институт кормов им. В.Р. Вильямса; V.R. Williams All-Russian Scientific-Research Institute of fodder

A V Shuravilin

Russian People's Friendship University

Кафедра почвоведения и земледелия; Российский университет дружбы народов; Russian People's Friendship University

N N Bushuev

Russian People's Friendship University

Кафедра почвоведения и земледелия; Российский университет дружбы народов; Russian People's Friendship University

V T Skorikov

Russian People's Friendship University

Кафедра почвоведения и земледелия; Российский университет дружбы народов; Russian People's Friendship University

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Copyright (c) 2010 Муромцев Н.А., Семенов Н.А., Шуравилин А.В., Бушуев Н.Н., Скориков В.Т.

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