What triggered the Green Revolution in India?

The Green Revolution in India was primarily triggered by severe food shortages and the looming threat of famine in the early 1960s. India was heavily reliant on food imports, particularly from the USA under the PL-480 program, which posed a significant drain on foreign exchange and compromised national sovereignty. Coupled with a rapidly growing population and traditional, low-productivity agricultural practices vulnerable to monsoon failures, there was an urgent need for a radical transformation to achieve food self-sufficiency. The availability of High Yielding Variety (HYV) seeds developed by scientists like Norman Borlaug provided the technological solution, which the Indian government, under the leadership of figures like M.S. Swaminathan, decided to adopt and implement aggressively.

Which crops benefited most from Green Revolution?

The Green Revolution in India primarily benefited two major food grains: wheat and rice. Wheat was the first crop to show dramatic increases in yield, largely due to the introduction of dwarf varieties from Mexico. Subsequently, semi-dwarf rice varieties, such as IR-8 and Jaya, also saw significant gains. While the revolution did eventually have some spillover effects on other crops, its core focus and most profound impact remained concentrated on these two staple cereals. This narrow focus, while achieving food security, also led to concerns about the neglect of other important crops like pulses and oilseeds, which are crucial for nutritional balance and small farmer livelihoods.

What role did M.S. Swaminathan play in Green Revolution?

Dr. M.S. Swaminathan is widely regarded as the 'Father of the Green Revolution in India' for his pivotal role. As a geneticist, he was instrumental in adapting the high-yielding wheat varieties developed by Dr. Norman Borlaug to Indian conditions and developing new HYV rice varieties suitable for the subcontinent. Beyond his scientific contributions, Swaminathan was a key policy advocate, convincing the Indian government and farmers about the potential of the new agricultural strategy. His leadership in agricultural research, extension services, and policy formulation ensured the successful implementation and spread of the Green Revolution technologies across India, transforming the nation from a food-deficit to a food-surplus country. He later championed the concept of an 'Evergreen Revolution' for sustainable agriculture.

Why was Green Revolution limited to certain regions?

The Green Revolution was initially limited to certain regions primarily due to the specific requirements of the High Yielding Variety (HYV) seeds and the strategic decision to maximize immediate food production. HYV seeds are highly water-intensive and require assured irrigation, which was predominantly available in states like Punjab, Haryana, and Western Uttar Pradesh through existing canal networks and accessible groundwater. These regions also had a relatively developed infrastructure, better access to credit, and a more progressive farming community willing to adopt new, capital-intensive technologies like chemical fertilizers and pesticides. Consequently, rain-fed and dryland areas, lacking these prerequisites, largely remained outside the direct purview of the revolution, leading to regional disparities in agricultural development.

What are the environmental costs of Green Revolution?

The Green Revolution, while ensuring food security, incurred significant environmental costs. The intensive use of chemical fertilizers led to soil degradation, nutrient imbalances, and salinization, reducing long-term soil fertility. Heavy reliance on groundwater for irrigation resulted in rapid depletion of water tables, particularly in the core Green Revolution states. Runoff from fertilizers and pesticides contaminated both surface and groundwater, posing risks to human health and aquatic ecosystems. Furthermore, the widespread adoption of a few HYV monocultures led to a considerable loss of agricultural biodiversity, making crops more vulnerable to new pests and diseases. Practices like stubble burning also contributed to air pollution.

How is Evergreen Revolution different from Green Revolution?

The Evergreen Revolution, a concept championed by M.S. Swaminathan, is a paradigm shift from the original Green Revolution. While the Green Revolution focused on maximizing yield at almost any cost, often leading to environmental degradation and social inequalities, the Evergreen Revolution aims for 'productivity in perpetuity without ecological harm.' It emphasizes sustainable agricultural practices, ecological farming, judicious use of natural resources (especially water), conservation of biodiversity, and equitable distribution of benefits. It seeks to integrate traditional wisdom with modern science to achieve sustainable intensification, ensuring food security for future generations without compromising the environment, unlike the first Green Revolution which had significant environmental externalities.

What are the advantages of Green Revolution?

The Green Revolution brought about several significant advantages for India. Foremost was the achievement of food self-sufficiency, transforming India from a food-deficit nation to a food-surplus one, thereby averting widespread famine and reducing reliance on costly imports. It led to a dramatic increase in agricultural productivity, particularly for wheat and rice, boosting farmer incomes in the core regions and stimulating the rural economy. The availability of cheaper food grains helped stabilize prices and reduce poverty, especially among the urban poor. It also spurred the growth of allied industries (fertilizers, pesticides, machinery) and laid the foundation for modern agricultural research and extension services in India.

Green Revolution

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The Green Revolution in India, initiated in the mid-1960s, represents a paradigm shift in agricultural strategy aimed at achieving national food self-sufficiency. It was characterized by the adoption of a package of modern farming technologies, primarily High Yielding Variety (HYV) seeds of wheat and rice, coupled with increased use of chemical fertilizers, pesticides, and assured irrigation facil…

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The Green Revolution, initiated in India during the mid-1960s, was a transformative agricultural strategy aimed at achieving food self-sufficiency. Faced with chronic food shortages and a rapidly growing population, India adopted a 'package program' approach.

This involved the widespread introduction of High Yielding Variety (HYV) seeds, primarily for wheat and rice, developed by scientists like Dr. Norman Borlaug and adapted by Dr. M.S. Swaminathan for Indian conditions.

These seeds required intensive inputs: chemical fertilizers to boost growth, pesticides to protect against pests, and assured irrigation to ensure optimal water supply. The government supported this with policies providing credit, subsidies, and assured procurement prices.

The revolution was largely concentrated in well-irrigated regions like Punjab, Haryana, and Western Uttar Pradesh. Its immediate success led to a dramatic increase in food grain production, transforming India into a food-surplus nation and averting famines.

However, it also brought challenges, including increased regional disparities, social inequalities among farmers, and significant environmental degradation due to overuse of chemicals and groundwater.

The long-term sustainability concerns led to the concept of an 'Evergreen Revolution,' advocating for environmentally sound and equitable agricultural growth.

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Time: — Mid-1960s (1966-67 launch).

Architects: — M.S. Swaminathan (India), Norman Borlaug (Global).

Core Tech: — HYV seeds (wheat, rice), chemical fertilizers, pesticides, assured irrigation.

Key Crops: — Wheat, Rice.

Main Regions: — Punjab, Haryana, Western UP.

Outcome: — Food self-sufficiency, increased productivity.

Drawbacks: — Regional disparities, inequality, environmental degradation (water depletion, soil health, pollution).

Evolution: — Evergreen Revolution (sustainable agriculture).

Vyyuha Memory Framework - GREEN: G-Grains (wheat, rice focus), R-Revolution (1960s transformation), E-Efficiency (HYV technology), E-Equity (regional disparities), N-Norman Borlaug & Nature (environmental costs). Vyyuha Mnemonic: 'Swaminathan's WHEAT' - W-Water (irrigation), H-HYV seeds, E-Economics (productivity), A-Areas (Punjab-Haryana), T-Technology (fertilizers-pesticides).

Green Revolution

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