In India, the first phase of the green revolution was from mid ______ upto mid ______ .

🔑Key Points:
The Green Revolution refers to a period of significant agricultural transformation that took place in India in the mid-20th century.
The introduction of high-yielding varieties of wheat and rice, along with the use of modern irrigation techniques and chemical fertilizers, played a crucial role in increasing agricultural productivity.
The Green Revolution was primarily led by agricultural scientists and policymakers, with the support of the Indian government. 
One of the key figures associated with the Green Revolution in India is Dr. M.S. Swaminathan, an eminent agricultural scientist. His research and efforts in developing high-yielding crop varieties helped revolutionize Indian agriculture. 
The implementation of the Green Revolution resulted in significant increases in agricultural production, particularly in wheat and rice.