Studies on the spatial variation of soil properties associated with the response of crop yields may contribute to a rational application of inputs, enabling economic and environmental gains. The purpose of this work was to evaluate the variability and spatial correlations among soil Fe, Cu, Zn, Mn, and organic matter contents and yield of black pepper grown on a Yellow-Red Latosol. The study was carried out on a black pepper plantation under microsprinkler irrigation, in São Mateus, State of Espirito […]