Влияние орошения на валовое содержание и подвижные соединения Zn в черноземах выщелоченных Центральной России
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631.67:581.192 (1)
Rural engineering (130)
Plant physiology (526)
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ГОРБУНОВА, Н., КУЛИКОВА, Е.. Влияние орошения на валовое содержание и подвижные соединения Zn в черноземах выщелоченных Центральной России. In: Solul şi îngrăşămintele în agricultura contemporană, 6-7 septembrie 2017, Chișinău. Chișinău, Republica Moldova: Centrul Editorial-Poligrafic al USM, 2017, pp. 313-317. ISBN 978-9975-71-927-8.
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Solul şi îngrăşămintele în agricultura contemporană 2017
Conferința "Solul şi îngrăşămintele în agricultura contemporană"
Chișinău, Moldova, 6-7 septembrie 2017

Влияние орошения на валовое содержание и подвижные соединения Zn в черноземах выщелоченных Центральной России

CZU: 631.67:581.192

Pag. 313-317

Горбунова Н.1, Куликова Е.2
 
1 Воронежский государственный университет,
2 Воронежский государственный аграрный университет
 
 
Disponibil în IBN: 15 martie 2018


Rezumat

The influence of plowing and irrigation on the physical, chemical and physico-chemical properties chernozem leached, and the total content of Zn and movable connection. To study transformation main soil properties and the total content of mobile connections Zn, irrigated and non-irrigated participants compared with the same soils fallow. Long irrigation leads to an increase in the thickness of the humus horizon, a decrease in its amount. There is a decrease in the gross content of Zn in soils prone to agricultural use, and to a greater extent in irrigated chernozems. This phenomenon is associated with increased mineralization of organic matter, the profile of its redistribution and irreversible removal Zn crops.

Cuvinte-cheie
melioration, irrigation, leached chernozem, Zinc