Table 2 Coefficients of the linear mixed model predicting rice yields from climatic and management variable
Determinants | Estimate | Standard error | p value |
|---|---|---|---|
Intercept | −68.380 | 2.631 | 0.000 |
Temperature | −0.134 | 0.031 | 0.000 |
Rainfall | −0.005 | 0.002 | 0.012 |
Cropping intensity | −0.989 | 0.149 | 0.000 |
Area under groundwater irrigation | 0.584 | 0.036 | 0.000 |
Area under surface water irrigation | 0.223 | 0.069 | 0.001 |
Year | 0.038 | 0.001 | 0.000 |