Table 2

Correlation coefficients between pH, ammonium acetate sum of bases (CECa) electrical conductivity (EC1:1), sodium (Na+), %Na+, Na+/EC ratio, sand, clay, silt, bulk density (BD), pore space (PS), water content (wc) at field capacity (g g-1), water content at field capacity (g cm-3), hydraulic conductivity, and drainable porosity (DP) in samples collected from the subsurface soil samples collected across the three landscape positions in 2018. Correlation values greater than 0.288 or less than –0.288 are significant at the 0.05 level. Correlation values greater than 0.372 or less than –0.372 are significant at the 0.01 level.

Table 2