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. 2013 Aug 1;8(8):e71011. doi: 10.1371/journal.pone.0071011

Table 4. The bulk density and weight of soils filled in each soil depth.

Sodic soil I Sodic soil II
Soil depth (cm) Bulk density (g·cm−3) Soil Weight (kg) Total weight (kg) Soil depth(cm) Bulk density(g·cm−3) Soil Weight (kg) Total weight (kg)
0–5 1.41 1.28 26.13 0–5 1.58 1.43 26.72
5–20 1.46 3.97 5–20 1.52 4.12
20–40 1.41 5.13 20–40 1.46 5.28
40–60 1.47 5.32 40–60 1.45 5.28
60–100 1.44 10.43 60–100 1.46 10.61