The correct option is A Green Revolution
Norman Borlaug was an American agronomist and humanitarian who led initiatives worldwide that contributed to the extensive increases in agricultural production termed the Green Revolution. The term Green Revolution refers to the very substantial increase in yield obtained by breeding high yielding varieties of crops, under intensive application of fertilizers, irrigation, and pesticides.
White revolution or Operation Flood was the world's biggest dairy development programand it transformed India from a milk-deficient nation into the world's largest milk producer.
Yellow revolution refers to increased bio-oil production. The growth, development, and adoption of new varieties of oilseeds and complementary technologies greatly increased the oilseeds production and brought about the Yellow Revolution.
Blue revolution refers to enhanced fish production to meet the global food requirements.