As empresas de sementes são uma forma emergente de empreendedorismo em grande crescimento em África. O setor das sementes em África assistiu ao surgimento e, por vezes, ao desaparecimento de empresas nacionais e internacionais ...

We have gathered here to share our insights on the organization, the performance and the production effects of a new international network of agricultural research activities. This network, which has been developed during ...

We all share concern in the rapidly increasing world population; many demographers now estimate that this increase may be forty percent within the next ten years. Such projections suggest that national average yields must ...