Investir dans la sécurité alimentaire

abonos agricultural policies augmentation de rendement aumento del rendimiento calidad carne comercio internacional commerce international cultivo de temporal cultivos de semillas culture pluviale dairies economic development enfermedades transfronterizas engrais fertilizers food processing food safety food security harvesting losses inocuidad alimentaria international trade meat mechanization nutrition plantas lecheras pobreza politique agricole porte graines poverty procesamiento de alimentos quality rainfed farming seed crops seguridad alimentaria traitement des aliments transboundary diseases viande yield increases