Sonalika and Kalyan Sona are varieties of:
Wheat
Sonalika and Kalyan Sona are the semi-dwarf varietes of wheat, popularly known as Mexican wheat, produced by Dr. Borlaug. India imported it and then modified it to produce several wheat varieties such as Sonalika and Kalyan Sona and a consequence, wheat production increased from 11 million tons to 75 million tons.