Maybe a part of the price difference can be explained by the fact that corn (maize) uses the C4 photosynthesis vs the less efficient C3 used by soy and rice. [

Maybe a part of the price difference can be explained by the fact that corn (maize) uses the C4 photosynthesis vs the less efficient C3 used by soy and rice. [1] https://en.m.wikipedia.org/wiki/C4_carbon_fixation#Plants_that_use_C4_carbon_fixation https://en.m.wikipedia.org/wiki/C4_carbon_fixation#Plants_th...