Criação e manipulação de mapas temáticos para agricultura de precisão utilizando o teor de água no solo.

Abstract

The technique of Precision Agriculture is recent and receives innumerable definitions. One of them says to be about a farming system of production based in the integration of the information with the production, aiming at to increase in the long run, the efficiency of the production in an area of the property or all, with simultaneous minimization of the impacts undesirable to the environment in the wild life. The data you show of this study had been gotten in an experimental area of the Center of Research Eloy Gomes (COODETEC), located in Cascavel, Paraná. The experimental area possess an area of 1,33 ha, contends 128 parcels with located chemical handling (Precision Agriculture) cultivated with no-tillage. The general objective of this work was to evaluate the behavior of a physical property of the soil (water text) of a lead agricultural area under the system of Precision Agriculture during the period five year, constructing thematic maps for this physical property and for each year (five), analyzing the evolution of this parameter year. Through of the contour maps, was observed that the additions of the variable had not occurred of systematic form how much to the place of occurrence of a year for other.