Climate change impact under alternate realizations of climate scenarios on maize yield and biomass in Ghana

The reasons for potential benefit in maize yields across the climate scenarios was attributed to the positive effect of CO2, reduced water stress reflected by lower atmospheric water demand during crop growth period. It also indicates that water is the limiting factor for maize production in the study region. However, temperature (through shortening of the maize growing cycle), and solar radiation may remain the limiting factors for maize production.