Microorganisms in Soils of Bovine Production Systems in Tropical Lowlands and Tropical Highlands in the Department of Antioquia, Colombia

Table 2

Spearman’s correlation (Rho) coefficients between the spore counts, the percentage of colonization, and the physical-chemical properties of the soils studied by region.

	pH		phosphorus; (mg/kg)		potassium; (mg/kg)		Calcium; (mg/kg)		Magnesium; (mg/kg)
Subregion	N	MM	N	MM	N	MM	N	MM	N	MM
Spores/g soil			−0.272
Percentage of root colonization by AMF	−0.208	0.370		−0.770		0.650	−0.266	0.214	−0.133	0.230

Correlation is significant at . Correlation is significant at . N: north subregion (tropical highlands) and MM: Magdalena Medio subregion (tropical lowlands).