Soil type Mechanical composition (%) Mechanical composition (%) Mechanical composition (%) Bulk density (g·cm−3) Organic carbon (g·kg−1)
Clay (< 0.002 mm) Silt (0.002 mm–0.05 mm) Sand (0.05 mm–2 mm)
Sand soil 6.82 31.56 61.37 1.36 3.40
Loessal soil 17.59 68.63 13.78 1.19 5.47