Table 1: Descriptive statistics of soil attributes in the vineyard and other uses in the region studied.

Variable
Unit
VineyardOther uses
MinimumMaximumAverageSTDMinimumMaximumAverageSTD

Organic matterg L−117.055.034.410.913.082.033.014.2
CECcmolc L−16.0731.212.26.494.5515.18.052.64
Base saturation%37.095.067.516.810.093.042.921.0
Clayg kg−115031322341.812545025466.9
Siltg kg−175.022614238.774.024315441.7
Sandg kg−156272963541.934678859182.9
CuTmg kg−110.040.520.78.414.6580.313.411.7
ZnTmg kg−114.324353.443.06.4822545.740.2
pH CaCl24.206.505.160.623.706.404.700.63
pH CaCl2 after acidified3.636.974.960.923.336.604.310.70
CuDTPA mg kg−12.8015.56.793.271.3015.42.692.18
CuDTPA after acidifiedmg kg−12.5922.19.114.891.2620.03.472.82
ZnDTPA mg kg−14.8025.011.85.631.4024.85.394.75
ZnDTPA after acidifiedmg kg−15.0229.913.76.470.9728.05.645.37
CuCaClmg kg−10.010.120.080.030.010.610.060.10
CuCaCl after acidifiedmg kg−10.030.080.050.010.021.230.070.19
ZnCaCl mg kg−10.012.580.730.730.018.971.171.67
ZnCaCl after acidifiedmg kg−10.013.111.371.110.034.541.091.05

STD: standard deviation.