The rapid increase witnessed during 1967-70, in the field of food grain production, is called _________.
The Green Revolution in India was a period when agriculture in India increased its yields due to improved agronomic technology. Green Revolution allowed developing countries, like India, to overcome poor agricultural productivity. It started in India in the early 1960s and led to an increase in food grain production, especially in Punjab, Haryana and Uttar Pradesh during the early phase. The main development was higher-yielding varieties of wheat, which were developed by many scientists, including American agronomist Dr. Norman Borlaug, Indian geneticist M. S. Swaminathan, and others. The Indian Council of Agricultural Research also claims credit for enabling the Green Revolution, in part by developing rust resistant strains of wheat.