Roadmap for Answer Writing 1. Introduction Briefly introduce the concept of cropping patterns in India, highlighting the shift towards water-intensive crops like paddy and sugarcane. Define “water-intensive cropping patterns” and explain their implications for water resources. 2. Reasons Behind the Uneven Shift Towards Water-Intensive ...
Model Answer Introduction The rice-wheat cropping system is India’s most widely adopted agricultural practice, covering approximately 11 million hectares, primarily in the Indo-Gangetic plains. This system involves cultivating rice during the summer monsoon and wheat in the winter, predominantly inRead more
Model Answer
Introduction
The rice-wheat cropping system is India’s most widely adopted agricultural practice, covering approximately 11 million hectares, primarily in the Indo-Gangetic plains. This system involves cultivating rice during the summer monsoon and wheat in the winter, predominantly in states like Uttar Pradesh, Punjab, Haryana, Bihar, and West Bengal.
Major Factors for Success
- Green Revolution: The introduction of high-yielding varieties (HYVs) and advanced agricultural technologies significantly boosted food grain production, particularly rice and wheat. Enhanced irrigation facilities and machinery further increased productivity and cropping area.
- Minimum Support Price (MSP) Policies: The government’s procurement of rice and wheat at MSP has insulated farmers from market risks, encouraging a shift towards these crops.
- Food Preferences: Rice and wheat are staple foods in India, leading subsistence farmers to cultivate these crops for personal consumption.
- Favorable Agro-climatic Conditions: The warm, humid climate and fertile soils in the rice-wheat belt support high yields, making it an ideal region for this cropping system.
- Allied Activities: The system also supports livestock farming through the provision of green fodder, enhancing overall agricultural productivity.
Bane of the Rice-Wheat System
Despite its success, the rice-wheat system has led to several ecological and economic issues:
- Groundwater Depletion: The reliance on groundwater for irrigation, exacerbated by free power policies, has led to severe depletion, particularly in Punjab and Haryana, which are now over-exploited zones.
- Environmental Pollution: Crop residue burning in states like Punjab and Haryana contributes to significant air pollution, while excessive use of fertilizers has resulted in soil degradation and water contamination.
- Loss of Biodiversity: The focus on hybrid seeds and monoculture practices has diminished biodiversity, making crops more susceptible to pests and diseases.
- Economic Challenges: Rising labor costs and exposure to global markets have reduced farmers’ incomes, with productivity levels in India lagging behind international standards, such as those in China.
- Lack of Innovation: The long-standing MSP system has stifled farmers’ entrepreneurial skills and innovation, leading to unsustainable agricultural practices.
Conclusion
To address these challenges, India must adopt innovative agricultural strategies, diversify cropping patterns, and enhance market access for farmers. An Ever-Green Revolution is essential for sustainable agricultural growth and the future of rural youth.
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Model Answer Price Support Mechanisms: The government’s price support mechanisms, such as Minimum Support Price (MSP), predominantly favor water-intensive crops like rice, wheat, and sugarcane. Despite MSP being announced for 23 crops, effective support is primarily provided for these three, drivingRead more
Model Answer
Price Support Mechanisms: The government’s price support mechanisms, such as Minimum Support Price (MSP), predominantly favor water-intensive crops like rice, wheat, and sugarcane. Despite MSP being announced for 23 crops, effective support is primarily provided for these three, driving their extensive cultivation. This policy has led to an overemphasis on water-intensive crops.
Increasing Demand: The demand for crops like sugar has increased due to their link with ethanol production, co-generated electricity, and by-products like bio-CNG and molasses. In regions like Karnataka and Maharashtra, the area under sugarcane cultivation has nearly doubled in the last 6-7 years, further contributing to water-intensive cropping.
Input Subsidies and Irrigation Infrastructure: Subsidies on water, electricity, and fertilizers, combined with enhanced irrigation infrastructure, incentivize farmers to grow water-intensive crops. States like Punjab rely heavily on irrigation for crops like paddy, whereas states with sufficient rainfall like Assam and Bihar lack similar incentives.
Impact of the Green Revolution: The Green Revolution introduced high-yielding varieties (HYVs) of rice and wheat, which, although more productive, require large amounts of water. This has cemented the dominance of these crops in India.
Measures for Promoting Sustainable Water-Efficient Cropping Patterns
Promotion of Diversified Agriculture: The government can incentivize the cultivation of less water-intensive, drought-resistant crops like millets and pulses by offering enhanced MSP and support schemes. This would help reduce the over-reliance on water-guzzling crops.
Innovation and Technology: Implementing advanced water management technologies, such as drip irrigation, can optimize water usage. Maharashtra’s mandate for drip irrigation in sugarcane cultivation is a notable example of saving water while maintaining productivity.
Educational Programs and Community Engagement: Workshops and extension services should be organized to educate farmers on the benefits of crop diversification and sustainable water practices.
Infrastructure Development: Investing in infrastructure for storage, processing, and marketing of less water-intensive crops like fruits and vegetables is essential. Establishing cold storage and processing units can provide economic incentives for farmers to shift to these crops.
Enhanced Research and Development: Focused research on developing water-efficient crop varieties suited to local climates can help reduce dependency on traditional, water-intensive crops.
By implementing these measures, India can achieve a more sustainable water-use cropping pattern, crucial for long-term agricultural and environmental sustainability.
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