Age of farmer (X_{1})

Number of years

Continuous

–

Educational level (X_{2})

Years of schooling

Continuous

+

Household size of the farmer (X_{3})

Number of family members

Continuous

+

Experience (X_{4})

Number of years in farming

Continuous

+

Cost of labor (X_{5})

Ghana Cedi (Gh¢)

Continuous

–

Access to credit (X_{6})

1 if access, 0 otherwise

Dummy

+

Price of manure (X_{7})

Ghana Cedi (Gh¢)

Continuous

–

Price of pesticide (X_{8})

Ghana Cedi (Gh¢)

Continuous

–

Price of fungicide (X_{9})

Ghana Cedi (Gh¢)

Continuous

–

Price of output (X_{10})

Ghana Cedi (Gh¢)

Continuous

+

Farm size (X_{11})

Acres

Continuous

+

Farm tools (X_{12})

Depreciation using the straight line method \( =\frac{\mathrm{cost}\ \mathrm{of}\ \mathrm{the}\ \mathrm{asset}\mathrm{salvage}\ \mathrm{value}}{\mathrm{useful}\ \mathrm{life}\ \mathrm{of}\ \mathrm{the}\ \mathrm{asset}} \)

Continuous

–
