Affiliation: | Land Development Department, Region 5 Office, Khon Kaen 40000,;Department of Plant Science and Agricultural Resources, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand,;UMR 8148 IDES, University Paris Sud, Orsay, France, and;Institut de Recherche pour le Développement, Montpellier, 34394, France |