Open Access
Table 1
Physicochemical properties of the soil in the experimental field at two depths (0–30 cm and 30–60 cm).
| Soil depth (cm) | EC (dS m−1) | pH (saturated paste) | TNV (%) | Organic carbon (%) | Total nitrogen (%) | Available phosphorus (ppm) | Available potassium (ppm) | Available Zn (ppm) | Available Fe (ppm) | Available Mn (ppm) | Sand (%) | Silt (%) | Clay (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0–30 | 2.71 | 7.79 | 7.00 | 0.74 | 0.07 | 15.8 | 410 | 0.72 | 2.6 | 3.8 | 64 | 22 | 14 |
| 30–60 | 2.49 | 7.96 | 7.75 | 0.62 | 0.06 | 11.1 | 400 | 0.42 | 2.1 | 2.7 | 66 | 20 | 14 |
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