Variables

Coefficients

Standard Error

t-Value

Constant

−24.974**

7.887

−3.166

Fertilizer

0.025

0.027

−0.896

Labour

0.641***

0.142

4.522

Livestock

0.345**

0.096

3.582

Machinery

−0.099

0.114

−0.872

Agric land

2.292*

0.833

2.752

Precipitation

0.010*

0.066

1.797

Temperature

−0.005

0.020

−0.245

Precipitation²

−8.194E−5*

0.000

−1.814

Temperature²

0.039

0.035

1.144

R²

0.989

F-Ratio

335.795***