Cristina chooses planting methods with an eye toward producing healthy food products while protecting the fragile ecosytem of agroforestation.    The agro-business model aims at creating a strong land/producer/dealer/consumer relationship   Cultivation is programmed by market demand, taking into consideration the raw materials required. All the proposals that are considered when choosing a production program must meet the requirement of economic and ecological sustainability, preparing the island for economic progress without chaging its identity.