Indian & World Geography·Policy Changes
Major Crops Distribution — Policy Changes
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Version 1Updated 7 Mar 2026
| Entry | Year | Description | Impact |
|---|---|---|---|
| Green Revolution Policies | Mid-1960s onwards | The Green Revolution was a period of rapid agricultural development that saw the introduction of high-yielding varieties (HYVs) of wheat and rice, coupled with increased use of fertilizers, pesticides, and irrigation. While not a constitutional amendment, it represents a monumental policy shift in agricultural strategy, particularly in developing countries like India. | The Green Revolution dramatically altered crop distribution and productivity. It led to a significant increase in the production of wheat and rice, especially in regions with assured irrigation, such as Punjab, Haryana, and Western Uttar Pradesh in India. This intensified cultivation in specific areas, sometimes at the expense of other traditional crops or rain-fed agriculture. It also led to regional disparities in agricultural development and raised concerns about environmental sustainability due to intensive chemical use and groundwater depletion. The focus on HYVs of a few cereals also reduced crop diversity in many regions. |
| Liberalization of Agricultural Trade Policies (Post-1991 Reforms in India) | 1991 onwards | Following economic liberalization in India, agricultural trade policies underwent significant changes, moving away from protectionism towards greater integration with global markets. This involved reducing tariffs, easing import/export restrictions, and aligning domestic prices with international ones. | These policy shifts influenced crop distribution by exposing Indian farmers to global market forces. It encouraged the cultivation of export-oriented cash crops in regions with comparative advantages, potentially leading to shifts from subsistence farming. For instance, the cultivation of certain fruits, vegetables, and floriculture for export saw an increase. Conversely, it also exposed domestic producers to competition from cheaper imports, sometimes affecting the viability of certain traditional crops. This move towards market-driven agriculture has had varied impacts on regional crop specialization and farmer incomes. |