Spatial variability of soil fertility in a block design Variabilidad espacial de fertilidad química del suelo en un diseño de bloques Variabilidade espacial da fertilidade química do solo num delineamento em blocos

Spatial variability of soil fertility in a block design Variabilidad espacial de fertilidad química del suelo en un diseño de bloques Variabilidade espacial da fertilidade química do solo num delineamento em blocos

<p>In the characterization of the initial state of a long-term experiment (ELD) under no-till, we hypothesized that there are horizontal and vertical fertility gradients in the topsoil. The objective of this paper is to describe and to quantify those variations in a block design wheat...

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Bibliographic Details
Main Authors: María de las Mercedes Ron, Luciano Orden, María Ester Mandolesi, Roberto Jürgen Kiessling
Format: Article
Language:English
Published: Frontiers Media S.A. 2011-11-01
Series:Spanish Journal of Soil Science
Subjects:
Horizontal variability
vertical variability
chemical properties
oxidizable organic carbon
available nutrients
Variabilidad horizontal
variabilidad vertical
propiedades químicas
carbono orgánico oxidable
nutrientes disponibles
Variabilidade horizontal
variabilidade vertical
propriedades químicas
carbono orgânico oxidável
nutrientes disponíveis
Online Access:http://sjss.universia.net/pdfs_revistas/articulo_238_1319128206453.pdf
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http://sjss.universia.net/pdfs_revistas/articulo_238_1319128206453.pdf

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