Progressive hybrid rice farmers, entrepreneur was a cancer patient [Romeo Vasquez of san mateo, Isabela, Philippines]

adoption de l'innovation agriculteur agricultores analyse de sol farmers filipinas hybride hybrids inbred lines innovation adoption institution de recherche neoplasmas neoplasme neoplasms organoleptic properties oryza sativa philippines plant production production de semences productividad productivity research institutions seed production soil analysis technologie technology technology transfer tecnologia transfert de technologie variedades varieties