Selección de la fórmula de evapotranspiración mejor adaptada a la hoya de Loja

Abstract

The knowledge of Evapotranspiracy values is of particular importance because it allows to establish and know the losses of water in the streams, channels, reservoirs, as well as the amount of water that must be added for irrigation. As in the agronomic field, its interest is to know the water losses of the soil surface when working different crops, where their values determine the water requirements of a crop located in specific climatic and soil conditions; These optimize the designs of irrigation systems and planning in irrigation projects at the land or regional level.