Bigger corn ears mean bigger earnings [for farmers of Panay Region, Philippines]

adoption de l'innovation agriculteur agricultores augmentation de rendement aumento del rendimiento calidad farm income farmers filipinas glifosato glyphosate grain granos hybride hybrids innovation adoption pest resistance pesticide resistance philippines quality resistencia a las plagas resistencia a los plaguicidas revenu de l'exploitation technology transfer transfert de technologie variedades varieties yield increases zea mays