Indicator | Value of indicator | Score of indicator (SHIi) |
Slope | <5˚ | 1 |
≥5˚ | 0 | |
Soil bulk density | <1.5 g·cm−3 | 1 |
>1.5 g·cm−3 | 0 | |
Soil texture (soil particles <0.01 mm) | <20% | 0 |
20% - 45% | 1 | |
>45% | 0 | |
Depth of humus horizon | <30 cm | 0 |
>30 cm | 1 | |
pH value | <4.5 | −1 |
4.51 - 6.00 | 0 | |
6.01 - 7.50 | 1 | |
7.51 - 8.00 | 0.5 | |
8.00 | 0 | |
Total organic carbon content | <1% | 0 |
1% - 5% | 1 | |
>5% | 2 | |
Quality of organic carbon content (Q46) | <4.5 | 2 |
4.5 - 6.0 | 1 | |
>6.0 | 0 | |
Soil contamination (Cd, Pb, Cu, Zn, Cr, Ni, Co, Se, As, Hg) evaluated by hygienic limit for Slovakia (MP SR, 2004, MPRV SR) | | 0 |
>hygienic limit value | −1 |