The Green Revolution!
75% of Rice grown in Asia are new strains made by discoveries made during the Green Revolution.
Yields of Wheat Crops increased dramatically after the Green Revolution.
Mostly planted in America; new, better strains were introduced during the Green Revolution.
Fertilizers have also increased crop yields by providing plants with the nutrition needed during its growing process.
Antibiotics have reduced the loss of crops due to insects and disease. Previously wasted money is no longer lost.