【IMF】马达加斯加水稻生产：自给自足的挑战-2025.3_21页_947kb

Summary of "Rice Production in Madagascar - Challenges to Self-Sufficiency"

Core Content

The document analyzes the challenges Madagascar faces in achieving self-sufficiency in rice production by 2027, as outlined in the National Strategy for the Development of Rice Cultivation (SNDRIII) adopted in 2023. The goal is to produce 6 million tons of rice by 2024 and 11 million tons by 2030. Despite recent increases in rice production, the country continues to rely heavily on imports due to low productivity, climate change, and the competitive pricing of imported rice.

Main Points

1. Rice as a Staple Crop

• Rice is the most widely consumed and produced crop in Madagascar.
• Annual per capita rice consumption is 153.5 kg, representing over half of daily caloric intake.
• About 27.2% of households engage in agriculture, with 49.5% cultivating rice for subsistence.

2. Production Trends and Challenges

• Rice production increased by 76% since 2002, reaching 4.6 million tons in 2022.
• However, production has not kept pace with population growth, which is at 3% annually.
• The production gap has widened, leading to increased reliance on imports.

3. Import Competition and Policy Impacts

• Imported rice, particularly from India and Pakistan, has remained cheaper than local white rice since 2011.
• The VAT exemption on imported rice (18% previously) has kept prices low but imposes a significant fiscal burden on the government.
• A one-off tariff increase in 2005 led to a cumulative rise in local rice production, with a 39.7% increase by 2010.

4. Price Elasticities

• The price elasticity of supply (PES) is estimated at around 2% at a 4–5-year horizon.
• The price elasticity of demand (PED) is close to zero, indicating that Malagasy households are relatively insensitive to price changes, which could lead to welfare losses if prices rise.

5. Productivity and Climate Change

• Current rice yields in Madagascar are far below the potential of 11 tons per hectare, averaging around 2.75 tons per hectare.
• Climate change is expected to reduce potential rice yields by 5% under RCP 4.5 by 2050, and up to 25% by 2080 under RCP 8.5.
• These projections are optimistic and assume ideal input conditions; natural disasters like cyclones and droughts could further reduce production.

6. Climate-Smart Agriculture (CSA)

• CSA practices are recommended to enhance resilience and productivity.
• These include sustainable irrigation, improved fertilizer use, and the adoption of climate-smart technologies like the System of Rice Intensification (SRI) and hybrid rice seeds.
• The document highlights the need to balance productivity gains with environmental concerns, such as methane and nitrous oxide emissions from flooded rice fields and the long-term impact of chemical fertilizers.

7. Policy Recommendations

• A targeted VAT reform on agricultural inputs could incentivize productivity-boosting investments.
• Removing VAT exemptions on high-quality rice while maintaining them for low-quality rice could improve the competitiveness of local production without significantly affecting poor households.
• Improving access to quality seeds, fertilizers, and irrigation is crucial for raising yields.
• Strengthening legal frameworks for land use management and addressing coordination and bureaucratic challenges are also necessary.

Key Information

• Current Production: 4.6 million tons in 2022.
• Target Production: 6 million tons by 2024, 11 million tons by 2030.
• Import Dependency: 98% of rice imports in 2022 came from India and Pakistan.
• VAT Exemption Impact: Estimated to cost around 1.3% of GDP annually.
• Population Growth: Expected to rise from 31 million in 2023 to nearly 52 million by 2050, increasing local rice demand to 7.4 million metric tons.
• Climate Scenarios: RCP 4.5 and RCP 8.5 project yield declines of 5% and 25% respectively by 2080.
• Potential Yield: Could realistically reach 6–8 tons per hectare with improvements.
• CSA Practices: Include SRI, hybrid seeds, and improved irrigation, which can increase yields and resilience.

Conclusion

Madagascar has significant potential to increase rice productivity through sustainable agricultural practices and targeted policy reforms. However, the country must address long-standing issues such as low productivity, import competition, and climate change impacts. A balanced approach that enhances local production while mitigating the adverse effects on consumers and the environment is essential for achieving rice self-sufficiency.