Influence of arboreal components on the physical-chemical characteristics of the soil under four silvopastoral systems in northeastern Peru.

3.1.2 Electrical conductivity Regarding this variable, there were highly significant differences for depth (p = 0.0019); the EC values decreased as soil depth increased from 0.25 ± 0.17 dS/m (0–15 cm) to 0.09 ± 0.07 dS/m (15–30 cm).

also in 132,142 other papers

(2018) , who found an increasing trend of electrical conductivity values with increasing depth for a grassland area in the silt loam soils of northeastern Mexico.

also in 63,971 other papers