Green Revolution: Cereal Intensification in South Asia (1945-1975)

1. Mexican wheat program becomes a Green Revolution model

   Jan 1, 1943Labels: Mexican wheat, Rockefeller Foundation, Office of

   In 1943, the Mexican government and the Rockefeller Foundation created the Office of Special Studies to raise crop yields through applied research and farmer outreach. Under this approach, plant breeders developed improved wheat lines and tested them across different environments, building methods later used in South Asia. The program’s success helped establish the idea that coordinated research plus seed distribution could rapidly increase cereal output.

   • CIMMYT History
   • CIMMYT Wiki

2. IRRI is established to modernize rice breeding

   Jan 1, 1960Labels: IRRI, Los Ba, Ford Foundation

   In 1960, the International Rice Research Institute (IRRI) was established in Los Baños, Philippines, with support from the Ford and Rockefeller foundations and the Philippine government. IRRI’s mission centered on improving rice yields and building national research and extension capacity across Asia. This created an institutional engine for rapidly developing and spreading new rice varieties in South and Southeast Asia.

   • IRRI About
   • IRRI Factcheck
   • IRRI Wiki

3. Global anti-hunger campaign raises political urgency

   Jul 1, 1960Labels: FAO, Freedom from, United Nations

   On 1960-07-01, the UN Food and Agriculture Organization (FAO) officially launched the Freedom from Hunger Campaign. The campaign aimed to build public and government support for practical action against hunger, including raising agricultural productivity. This growing international urgency helped create a receptive climate for large-scale cereal intensification efforts in Asia.

   • FAO Origins
   • UNESCO Courier

4. India pilots “package” intensification via IADP

   Jan 1, 1961Labels: IADP, India, Ford Foundation

   In 1961, India launched the Intensive Agricultural District Programme (IADP), supported by the Ford Foundation. IADP promoted a “package” of practices—improved seed, fertilizer, credit, and extension—focused on selected high-potential districts. These early pilots helped build administrative and technical pathways that later supported fast adoption of high-yielding cereals.

   • GKToday IADP
   • Britannica India

5. Borlaug’s semi-dwarf wheats begin India testing

   Mar 1, 1962Labels: Norman Borlaug, IARI, semi-dwarf wheat

   By 1962, semi-dwarf wheat lines associated with Norman Borlaug’s work were being grown in test fields at the Indian Agricultural Research Institute (IARI) in New Delhi. These early trials mattered because they evaluated whether short-straw wheats could yield more grain and respond well to fertilizer under Indian conditions. The testing phase set the stage for later large seed imports and rapid scaling.

   • Borlaug Wiki
   • CIMMYT History

6. India and Pakistan import Mexican semi-dwarf wheat seed

   Jan 1, 1965Labels: India, Pakistan, Mexican seed

   In 1965, after further evaluation, large shipments of semi-dwarf wheat seed (including Lerma Rojo and Sonora 64) were imported from Mexico for expanded planting in India and Pakistan. This marked a shift from small research plots to mass multiplication and farmer-level use. The imports connected South Asia’s food strategy to an international pipeline of improved wheat genetics.

   • Borlaug Wiki
   • CIMMYT History

7. India builds procurement and price supports for cereals

   Jan 14, 1965Labels: Food Corporation, CACP, India

   In January 1965, India established the Food Corporation of India (FCI) to support procurement, storage, and distribution of foodgrains. In 1965, the government also set up what became the Commission for Agricultural Costs and Prices (CACP) to recommend minimum support prices (MSPs). Together, these institutions helped make intensified wheat and rice production financially viable for many farmers by reducing market risk.

   • FCI Wiki
   • CACP Wiki

8. India expands high-yield seed strategy via HYVP

   Jan 1, 1966Labels: HYVP, India, high-yielding varieties

   In 1966, India launched the High Yielding Varieties Programme (HYVP) to scale modern cereal varieties alongside fertilizer, irrigation, and pest control. HYVP focused on areas where water control and inputs could support higher yields, especially for wheat and rice. This program formalized the “seed + inputs + services” model that defined Green Revolution intensification in much of South Asia.

   • Britannica HYV
   • India HYVP

9. CIMMYT is formally established to globalize wheat improvement

   Jan 1, 1966Labels: CIMMYT, wheat improvement, international center

   In 1966, CIMMYT (the International Maize and Wheat Improvement Center) was formally established, building on earlier Mexico-based work and expanding its international role. CIMMYT strengthened global networks for testing, breeding, and distributing improved wheat and maize, including lines suited to South Asian conditions. This institutional step helped stabilize and scale the research pipeline behind the wheat-led part of South Asia’s Green Revolution.

   • CIMMYT History
   • CIMMYT Wiki

10. South Asia’s drought crisis underscores need for intensification

    Jan 1, 1966Labels: Bihar drought, eastern India, 1966 1967

    During 1966–1967, parts of eastern India experienced severe drought, including the Bihar drought, with major drops in foodgrain production and significant loss of life reported in official tolls. The crisis highlighted the risks of depending on variable rainfall and food imports and increased political demand for higher, more stable cereal output. This context helped push rapid adoption of high-yielding wheat and rice packages in better-watered regions.

    • Bihar Drought
    • FAO Origins

11. IRRI releases IR8, a high-yielding semi-dwarf rice

    Nov 28, 1966Labels: IR8, IRRI, semi-dwarf rice

    On 1966-11-28, IRRI officially released IR8, a semi-dwarf rice variety known for high yield when combined with fertilizer and good water management. IR8 became a landmark because it showed that rice yields could rise sharply using a similar approach to semi-dwarf wheat. Its release accelerated national rice breeding programs and farmer adoption efforts across Asia, including South Asia.

    • Rice Today IR8
    • IRRI Photos

12. Wheat output surge signals a new food-security phase

    Jan 1, 1971Labels: India, wheat surge, early 1970s

    By the early 1970s, wheat production in India had risen sharply compared with the mid-1960s, reflecting rapid spread of semi-dwarf varieties, fertilizer use, and expanded irrigation in key regions. This shift mattered because it reduced the immediate fear of nationwide cereal shortfalls and reshaped government planning around procurement and buffer stocks. The gains were uneven, however, concentrating benefits in areas with better access to water, inputs, and markets.

    • CPS India
    • CIMMYT History

13. CGIAR is created to fund and coordinate global crop research

    May 19, 1971Labels: CGIAR, global research, 1971

    On 1971-05-19, the Consultative Group on International Agricultural Research (CGIAR) was established to coordinate and fund a network of international agricultural research centers. Early CGIAR support included centers central to South Asia’s cereal intensification, such as IRRI and CIMMYT. This created a longer-term global financing and governance structure to sustain the research systems that underpinned the Green Revolution.

    • World Bank CGIAR
    • CGIAR Wiki

14. Cereal intensification becomes embedded in South Asian policy

    Jan 1, 1975Labels: South Asian, Green Revolution, mid-1970s

    By the mid-1970s, India reported record foodgrain production levels, indicating that Green Revolution-style intensification had become a central part of national food policy. The combination of improved varieties, input use, and procurement systems helped move the country away from acute “ship-to-mouth” dependence on emergency imports in many years. At the same time, the period left lasting debates about regional inequality and environmental pressure from high-input farming.

    • India Today 1976
    • FCI Wiki