Which change in land use resulted from the industrialization of agriculture?

A) A change in the crop-rotation cycle to allow for planting multiple crops each season
B) A concentration of primary and secondary agricultural activities on the same land
C) An increase in the practice of leaving land fallow to avoid soil depletion
D) An increase in the use of land to produce non-grain food crops
E) A shift toward the use of land in areas with ample rainfall to decrease irrigation costs