Brazilian Cerrado Soil Actinobacteria Ecology

Figure 2

Principal component analysis (PCA) of chemical characteristics of the Brazilian Cerrado soil of Minas Gerais. Abbreviations: K = potassium; P = phosphorus; Al = aluminum, Ca = calcium, Mg = magnesium; PAC = Passos (rainy season); PAS = Passos (dry season); ARC = Arcos (rainy season); ARS = Arcos (dry season); LUMC = Luminárias (rainy season); LUMS = Luminárias (dry season).