Implantação do ciclo da agricultura de precisão em uma área experimental da Fazenda Tarumã, Campo Erê - SC

Abstract

The objective of this work is to implement precision agriculture in an area of 2.7 ha, from the Tarumã farm, Erê-SC Field, and to seek the highest yield and homogeneity of production that is appropriate within the factors present in each crop. The agronomic characteristics to be evaluated will be: aluminum; Organic matter, phosphorus, potassium, manganese, calcium, pH, SMP index. After the data were tabulated, they were submitted to statistical analysis - from geostatistical methods, which were implemented using the semivariogram parameters. The geostatistical analysis cited here gave rise to the maps of isolines, referring to soil attributes, which presented spatial dependence. With the elaboration of the map of localized application of inputs, it was possible to optimize the results, reducing costs and increasing production by around 47% in the total area.