What is green revolution class 12?
Question: What is green revolution class 12?
Green Revolution refers to a series of research, development, and technology transfer initiatives, occurring between the 1940s and the late 1970s, that increased agricultural production worldwide. It was led by the International Rice Research Institute (IRRI) in the Philippines, and the Ford and Rockefeller Foundations. Through the development of high-yielding varieties of grains, expansion of irrigation infrastructure, modernization of management techniques, distribution of hybridized seeds, and the use of synthetic fertilizers and pesticides, crop yields were greatly increased. This has been credited with saving millions of people from starvation, particularly in India and other developing nations.
The development of improved crop varieties was the most important component of the Green Revolution. Advances in biotechnology allowed for the introduction of new crop varieties, which had higher yields and were more resistant to diseases than traditional varieties. This new "high-yielding" technology included improved varieties of wheat, rice and maize, as well as new breeds of livestock. The improved varieties were combined with better agronomic practices, such as improved irrigation and fertilizer management, that allowed farmers to take full advantage of the new varieties. This helped to reduce poverty rates and increase food security. The Green Revolution also saw the widespread use of new pest management technologies, such as chemical pesticides, which allowed for larger crop yields.
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