Define Green Revolution. How did it help in agricultural development? What are its drawbacks. Give me a short answer
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Answer:
Explanation:
The Green Revolution in India refers to a period in India when agriculture was converted into an industrial system due to the adoption of modern methods and technology, such as the use of high yielding variety (HYV) seeds, tractors, irrigation facilities, pesticides, and fertilizers.
The Green Revolution in India began in the mid-1960s marking a transition from traditional agriculture in India and the introduction of high-yielding varieties of seeds and the associated agricultural techniques. The need for introducing the Green Revolution in India arose due to a shortage of food-grains in part due to the legacy of colonial regime. The government of India post-independence wanted to make India self-dependent in terms of food-grain production and these efforts coincided with the development of high-yielding varieties of seeds of wheat developed by Norman Borlung and his associates in Mexico. These seeds also necessitated changes in farming techniques such as the addition of fertilizers and pesticides and greater use of irrigation. High yielding varieties of seeds were first introduced in India in the states of Punjab, Haryana and parts of western Uttar Pradesh.
List of the Advantages of the Green Revolution
1. It may be helping to reduce the number of greenhouse gas emissions.
The Proceedings of the National Academy of Sciences of the United States performed a research study in 2013 that looked at the influence of the Green Revolution on greenhouse gas emissions. In the absence of the improvements made in crop growth during this time, the level of emissions could have been up to 7.4 Gt higher than what they were observed through 2004. The high-yield approach to agriculture has a dramatic impact on how carbon cycles through the atmosphere.
2. It allows us to produce more food than traditional growing methods.
Thanks to the processes which are present because of the Green Revolution, our planet currently produces about 20% more calories through crop production and livestock support than is necessary to meet the nutritional minimums of the current global population. Although some estimates suggest that we might need 70% more kcal availability by 2050 than what is available today, the techniques we continue to develop because of Borlaug’s work allow us to meet this demand level without creating additional environmental problems.
3. It provides us with consistent yields during uncooperative seasons.
The Green Revolution adds resiliency to our crops because it focuses on varieties that can produce high yields in a variety of environmental situations. Although there is a need for phosphorus and other nutrients when there is a focused on prolonged production, the new strains that came from Borlaug’s work allow for yields to have consistency even when a regular season might wipe out a crop.
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