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Physical and chemical analysis of the experimental soil before cultivation in the seasons of 2018 and 2019
| Analyzed fraction | 2018 | 2019 |
|---|---|---|
| Physical properties | ||
| Clay % | 5.0 | 5.8 |
| Silt % | 16 | 14 |
| Sand | 79 | 80.2 |
| Soil type | Loamy sand | Loamy sand |
| Chemical properties | ||
| pH | 8 | 7.9 |
| Available nitrogen (ppm) | 23.4 | 27.8 |
| Available phosphorus (ppm) | 17.5 | 19.00 |
| Available potassium (ppm) | 44.0 | 41.8 |
| CaCO3 (mg/100 g soil. | 3.80 | 3.40 |
