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Spatial variability of soil chemical attributes in arabica coffee (Coffea arabi...
Fagioli da Silva, Alessandra; Soares de Souza Lima, Julião; Soares de Souza, Gustavo; Batista de Oliveira, RoneThe objective of this work was to assess the spatial variability of the chemical attributes of two coffee areas, managed in conventional and organic crop systems, and to calculate the percent of variation between them. In each area, a 40-point-mesh was sampled at 0-0.10 m and 0.10-0.20 m layers, within the crown projection, for pH, SB, K, P, Ca and Mg analysis. The data were analyzed through descriptive statist...
Data: 2011
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Origem: Oasisbr