Open Access
Issue
Cah. Agric.
Volume 24, Number 5, Septembre-Octobre 2015
Page(s) 261 - 268
Section Études originales / Original Studies
DOI https://doi.org/10.1684/agr.2015.0766
Published online 01 September 2015

© Cirad 2015

Licence Creative Commons
This is an Open Access article distributed under the terms of the Creative Commons Attribution License CC-BY-NC (http://creativecommons.org/licenses/by-nc/4.0), which permits unrestricted use, distribution, and reproduction in any medium, excepted for commercial purposes, provided the original work is properly cited.