Mitigation of the Gradient of Chemical Properties in the Rooting Zone of Dystrophic Oxisols by Gypsum and Lime Inputs under a No-Till System

Mitigation of the Gradient of Chemical Properties in the Rooting Zone of Dystrophic Oxisols by Gypsum and Lime Inputs under a No-Till System

ABSTRACT Improvement of soil chemical properties in dystrophic Oxisols managed under long-term no-tillage system (NTS) with surface broadcast lime has been, frequently, restricted to a shallow topsoil layer. As a consequence, a sharply-defined chemical quality gradient is created, with deterioration...

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Bibliographic Details
Main Authors: Douglas Dalla Nora, Telmo Jorge Carneiro Amado, Rodrigo da Silveira Nicoloso, Antonio Cesar Batista Mazuco, Marcieli Piccin
Format: Article
Language:English
Published: Sociedade Brasileira de Ciência do Solo
Series:Revista Brasileira de Ciência do Solo
Subjects:
calcium
base saturation
Al saturation
subsoil
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100517&lng=en&tlng=en

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