Table 1 Mechanical and chemical analyses of the experimental soil (2012–2013 and 2013–2014 seasons)
Mechanical analysis | Chemical analysis | ||
|---|---|---|---|
Sand % | 91 2 | Organic matter % | 0.3 |
Silt % | 4.0 | EC mmhos/cm3 | 0.3 |
Clay % | 4.8 | pH | 7.4 |
CaCO3 % | 1.3 | Soluble N ppm | 7.7 |
Soil texture | Sandy | Available P ppm | 2.9 |
Exchange K ppm | 19.8 | ||