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International Journal of Agronomy
Volume 2011, Article ID 175958, 8 pages
http://dx.doi.org/10.1155/2011/175958
Research Article

Growth and Nutrient Use Efficiencies of Yams (Dioscorea spp.) Grown in Two Contrasting Soils of West Africa

1Swiss Centre for Scientific Research (CSRS), BP 1303 Abidjan 01, Cote d'Ivoire
2Department of Water, Forest and Environment, National Institute of Technology, BP 1093 Yamoussoukro 01, Cote d'Ivoire
3Fondation Rurale InterJurassienne (FRIJ), Case Postale 65-2852 Courtételle, Switzerland
4Faculty of Agriculture, University of Peradeniya, 20400 Peradeniya, Sri Lanka
5Group of Plant Nutrition, Research Station Eschikon, Swiss Federal Institute of Technology (ETH Zurich), Institute of Agricultural Sciences, Eschikon, 8315 Lindau, Switzerland

Received 1 December 2010; Revised 26 May 2011; Accepted 8 June 2011

Academic Editor: Rodomiro Ortiz

Copyright © 2011 Lucien N'Guessan Diby 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.

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