Le koko ou mfumbu (Gnetacees)

agroforesteria agroforesterie agroforestry botanica botanique botany commercialisation composition globale cultivos alimenticios ecologia vegetal economic value especies feuille fisiologia vegetal food crops gnetum hojas leaves marketing mercadeo multiple use nutritive value plant ecology plant physiology plante alimentaire proximate composition species utilisation multiple valeur nutritive valor nutritivo