Cost savings (labor costs, equipment, time, purchase of chemical fertilizers, insecticides, fungicides, irrigation, etc...) and revenue increase (new markets for BIO products, higher selling prices) should be key elements for the decision of using organic fertilizers. Advantages: Increased production and improved quality grant the agricultor a better acceptation of its products and prices. The “BIO” label is easier to export, opens new markets and provides a strong competitive advantage in terms of quality re..