This refers to a set of research and development of technology initiatives occurring between the 1930s and the late 1960s that increased agricultural production worldwide, particularly in the developing world, beginning most markedly in the late 1960s.

The Green Revolution

Explanation:

The Green Revolution describes various research works and the technological progress initiatives that started in the 1930s. The Green Revolution caused an increase in agricultural products all over the world (especially in the developing nations). New different practices and technologies such as controlled water-supply, fertilizers and agro-chemicals, new improved beneficial varieties of cereals, and improved methods of cultivation were all adopted by the initiatives to replace traditional technology.