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The Scientific World Journal
Volume 2014, Article ID 269480, 12 pages
http://dx.doi.org/10.1155/2014/269480
Research Article

Using Soil Apparent Electrical Conductivity to Optimize Sampling of Soil Penetration Resistance and to Improve the Estimations of Spatial Patterns of Soil Compaction

1Centro de Ciências Agrárias e Ambientais, Universidade Federal do Maranhão, BR-222, KM 04, s/n, Boa Vista, 65500-000 Chapadinha, MA, Brazil
2Escuela Politécnica Superior, Universidad de Santiago de Compostela (USC), Campus Universitario, 27002 Lugo, Spain
3Departamento de Engenharia Agrícola, Universidade Federal Rural de Pernambuco (UFPRE), Rua D. Manuel de Medeiros, s/n, 52171-900 Recife, PE, Brazil

Received 8 July 2014; Revised 26 September 2014; Accepted 7 October 2014; Published 31 December 2014

Academic Editor: Antonio Paz González

Copyright © 2014 Glécio Machado Siqueira et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Glécio Machado Siqueira, Jorge Dafonte Dafonte, Javier Bueno Lema, Montserrat Valcárcel Armesto, and Ênio Farias França e Silva, “Using Soil Apparent Electrical Conductivity to Optimize Sampling of Soil Penetration Resistance and to Improve the Estimations of Spatial Patterns of Soil Compaction,” The Scientific World Journal, vol. 2014, Article ID 269480, 12 pages, 2014. https://doi.org/10.1155/2014/269480.