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. 2022 May 16;12(5):444. doi: 10.3390/metabo12050444

Table 1.

Physicochemical properties of soil and substrate cultivation systems.

Parameters (Units) Soil Values Substrate Values
pH 6.5 ± 0.02 5.7 ± 0.04
ECe (dS m−1) 1.54 ± 0.23 0.83 ± 0.19
Organic matter content (g kg−1) 33.5 ± 0.43 488.3 ± 1.14
Total nitrogen (g 100g−1) 0.19 ± 0.11 0.33 ± 0.05
Ammonium (mg kg−1) 42.8 ± 0.29 38 ± 0.12
Nitrate (mg kg−1) 225.9 ± 1.43 379.5 ± 1.03
Potassium (mg kg−1) 22530 ± 20.67 3512 ± 5.82
Phosphorus (mg kg−1) 1297 ± 15.76 260.2 ± 1.35
Calcium (mg kg−1) 9332 ± 35.05 6528 ± 9.41
Magnesium (mg kg−1) 8411 ± 12.24 6274 ± 15.65
Textural class Silt Loam
Sand (%) 11.91 ± 0.90
Clay (%) 12.67 ± 0.55
Silt (%) 75.42 ± 0.81

Note-The means (n = 4) ± standard errors are shown in the data.