Plant properties | Soil properties | β | P value | Regression equation |
---|---|---|---|---|
Length of roots | Sand | 0.278 | 0.029 | Length of roots = 0.278 sand + 0.280 silt + 0.193 K + 0.164 CaCO3 |
Silt | 0.280 | 0.031 | ||
Potassium (K) | 0.193 | 0.041 | ||
CaCO3 | 0.164 | 0.047 | ||
EC | 0.127 | 0.079 | ||
R square | 0.287 | Â | ||
F | 4.76 | Â | ||
Constant | 3.91 | Â | ||
Height of aerial parts | Sand | 0.324 | 0.022 | Height of aerial parts = 0.324 sand + 0.351 silt + 0.213 k + 0.261 EC |
Silt | 0.351 | 0.018 | ||
Potassium (K) | 0.213 | 0.034 | ||
CaCO3 | 0.153 | 0.061 | ||
EC | 0.261 | 0.038 | ||
R square | 0.319 | Â | ||
F | 5.08 | Â | ||
Constant | 6.39 | Â | ||
Density | Sand | 0.372 | 0.018 | Density = 0.327 sand + 0.369 silt + 0.281 K + 0.259 EC |
Silt | 0.369 | 0.015 | ||
Potassium (K) | 0.281 | 0.033 | ||
CaCO3 | 0.259 | 0.040 | ||
EC | 0.259 | 0.040 | ||
R square | 0.331 | Â | ||
F | 6.73 | Â | ||
Constant | 3.01 | Â |