Table 1.
Some physical and chemical characteristics of the experimental soil
| Sand (%) | Clay (%) | Silt (%) | pH | Organic matter (%) | CaCO3 (%) | E.C. (dS/m) | Soluble N (ppm) | Available P (ppm) | Exchangeable K (ppm) |
|---|---|---|---|---|---|---|---|---|---|
| 85.3 | 4.0 | 10.7 | 7.84 | 0.4 | 1.0 | 3.95 | 8.1 | 3.2 | 20 |
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