La cuenca como soporte para la obtención de biocombustibles de primera generación

Abstract

The landscape units represent agroproductive environments where the energy flows determine the productivity and the energy generation like biomass. The physical production agriculture represents a bioenergetic source, because based on the processing of grains it is possible to obtain biofuels. The energetic parameters are good estimators of the administration of energy in the production of crops in different productive scenaries, also being possible to obtain the potential energy that would provide as biofuels. The obtaining of biodiesel and bioethanol of the grains of soybean and corn, respectively, makes possible the increasing of the energy offer of the production of the landscape units in a basin. In this work starting from a survey of the productive conditions of the crops of soybean and corn in different landscape units and through energetic parameters, was carried an analysis the energy production from the agroecosystem to the obtaining biofuels. Many significant differences has been found in the generation of energy of the grains and biofuels between the landscape units of the studied rural basin. It still has to be deepened the approach to find more precision with regard to the energetic balances, mainly the industrial stage, theme in discussion.