The natural processes are incorporated seamlessly into the production and farming are the symbiotic relationships of mineral cycles with the living world , the elimination of the use of all inputs practias harmful and harming the environment, health Ia agricultural workers and consumers, regarding the potential utility Ia most productive natural , biological plants and animals associated with the management of production units according to their limitations, are determining the efficiency and economic viability of Ia Ia modernization ia agriculture in Europe and Latin America, with emphasis on the management and conservation of soil, water, the energy and natural resources.