Subject: Science And Tech | Published: 17 November 2025
Sustainable agriculture in India: new policies & future strategies
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Sustainable Agriculture refers to a holistic approach to farming that aims to meet the needs of the present generation for food and fiber without compromising the ability of future generations to meet their own needs. It is built on three pillars: environmental stewardship, economic profitability, and social equity.
In India, the push for sustainable agriculture has gained significant momentum, moving beyond historical context to a forward-looking policy imperative. The most significant recent development is the Union Cabinet’s approval of the National Mission on Natural Farming (NMNF) in November 2024. This flagship scheme, with an outlay of ₹2,481 crore, aims to bring 7.5 lakh hectares under chemical-free farming by 2026, signaling a major policy shift towards regenerating and preserving natural ecosystems.
Fun Fact: India was the first country in the world to adopt a formal National Agroforestry Policy in 2014, recognizing the critical role of integrating trees with farming to boost productivity and environmental sustainability.
Core Practices in Sustainable Agriculture
These methods form the bedrock of sustainable farming, each contributing uniquely to the health of the agro-ecosystem.
| Practice | Core Principle | Key Benefit |
|---|---|---|
| Crop Rotation | Alternating different crops on the same plot of land across seasons. | Improves soil fertility, breaks pest and disease cycles, and reduces soil erosion. |
| Integrated Pest Management (IPM) | Using a combination of biological, cultural, and chemical controls to manage pests in an eco-friendly way. | Reduces reliance on synthetic pesticides, lowers costs, and minimizes environmental pollution. |
| Agroforestry | Integrating trees and shrubs with crop and animal farming systems. | Enhances biodiversity, improves soil health, prevents erosion, and provides diversified income. |
| Organic Farming | Avoiding all synthetic inputs like fertilizers and pesticides, relying on natural processes. | Promotes soil biodiversity, produces chemical-free food, and improves long-term soil structure. |
| Conservation Tillage | Minimizing or eliminating soil tilling (ploughing). | Reduces soil erosion and water loss, increases organic matter, and cuts fuel costs. |
| Cover Cropping | Planting crops like clover or vetch during off-seasons. | Prevents soil erosion, suppresses weeds, and enriches soil with nitrogen and organic matter. |
| Efficient Water Management | Employing techniques like drip irrigation, sprinklers, and rainwater harvesting. | Conserves water, improves nutrient delivery to plants, and is crucial in arid regions. |
Mnemonic for Key Practices: To remember these core methods, use the phrase: “Clever Indians Always Organize Conservation Camps Efficiently” (Crop Rotation, IPM, Agroforestry, Organic Farming, Conservation Tillage, Cover Cropping, Efficient Water Management).
The Paramparagat Krishi Vikas Yojana (PKVY), a precursor to the NMNF, has already made substantial strides. As of early 2025, the scheme has successfully brought around 15 lakh hectares under organic cultivation, benefiting over 25 lakh farmers through a cluster-based approach.
Fun Fact: A single ladybug, a natural predator used in IPM, can consume as many as 5,000 aphids during its lifetime, making it a highly effective and natural form of pest control.
Critical Policy Appraisal
| Challenges/Criticisms | Opportunities/Successes/Way Forward |
|---|---|
| High initial transition costs for small and marginal farmers. | Growing global and domestic market for organic and natural products. |
| Lack of robust market linkages and premium price assurance for produce. | Government support through schemes like NMNF and PKVY providing financial incentives. |
| Fragmented land holdings make cluster-based approaches difficult to scale. | Potential for carbon sequestration in soil, contributing to climate change mitigation. |
| Inadequate awareness and technical knowledge about complex practices like IPM. | Long-term improvement in soil health leads to reduced input costs and higher resilience. |
Analytical Lens: UPSC Focus (Mains & Prelims)
Conceptual Basis
The legal and policy backbone for sustainable agriculture in India is not a single act but a composite framework. It is primarily guided by the National Policy for Farmers (2007), which emphasizes the economic viability of farming. Operationally, it is driven by centrally sponsored schemes like the Paramparagat Krishi Vikas Yojana (PKVY) and, most recently, the National Mission on Natural Farming (NMNF, 2024). These initiatives also align directly with India’s commitments under UN Sustainable Development Goal 2 (Zero Hunger) and Goal 13 (Climate Action).
UPSC Integration: Connecting the Dots
- GS Paper 3 (Economy): Directly linked to topics of Indian Agriculture, Food Processing, and Land Reforms. It addresses farmer income, input costs, and the viability of the agricultural sector.
- GS Paper 3 (Environment & Ecology): Connects to conservation, biodiversity, soil health, and climate-resilient agriculture. It is a key strategy for mitigating the environmental degradation caused by conventional farming.
- GS Paper 2 (Governance): Relates to government policies and interventions for development. The design, implementation, and challenges of schemes like NMNF are critical case studies in governance.
Future Impact & Policy Relevance
The strategic shift towards sustainable and natural farming is pivotal for India’s long-term food security and environmental stability. By reducing dependence on chemical inputs, these practices can insulate farmers from price volatility in global fertilizer markets. Furthermore, by enhancing soil carbon, sustainable agriculture serves as a crucial tool for India to meet its Nationally Determined Contributions (NDCs) under the Paris Agreement. The future policy direction will likely focus on leveraging technology (AI for precision farming, drones for IPM) and building robust supply chains to connect organic farmers with urban consumers.
Fun Fact: Sikkim was declared the world’s first 100% organic state in 2016, a feat achieved through a concerted policy effort and the phasing out of chemical fertilizers and pesticides over a decade.
Prelims Practice Question (MCQ)
Question: Which of the following government schemes provides financial assistance of ₹31,500 per hectare over three years for organic farming through a cluster-based approach? (a) National Mission on Natural Farming (NMNF) (b) Pradhan Mantri Fasal Bima Yojana (PMFBY) (c) Paramparagat Krishi Vikas Yojana (PKVY) (d) Rashtriya Krishi Vikas Yojana (RKVY)
Answer: (c) Paramparagat Krishi Vikas Yojana (PKVY) Explanation: The PKVY scheme, initiated in 2015, specifically provides financial support in a cluster model to encourage farmers to adopt organic farming. The assistance of ₹31,500 per hectare (previously ₹50,000) is provided over three years for certification, input management, and marketing. NMNF is a newer scheme focused on natural farming, while PMFBY is a crop insurance scheme and RKVY is a broader umbrella scheme for agricultural development.
Mains Sample Question
Question: “While the newly launched National Mission on Natural Farming (NMNF) represents a paradigm shift towards ecological sustainability, its success hinges on overcoming deep-rooted structural challenges in Indian agriculture.” Critically analyze. (15 Marks, 250 Words)
Mind Map Outline (Revision Structure)
- Sustainable Agriculture in India
- Definition & Pillars
- Environmental Stewardship
- Economic Profitability
- Social Equity
- Core Sustainable Practices
- Crop Rotation
- Integrated Pest Management (IPM)
- Biological & Cultural Controls
- Agroforestry
- Integration of Trees & Crops
- Organic & Natural Farming
- Conservation Tillage
- Cover Cropping
- Efficient Water Management
- Drip Irrigation
- Key Policy Framework
- National Mission on Natural Farming (NMNF) - 2024
- Objectives: Chemical-free farming, ecosystem restoration.
- Targets: 7.5 lakh ha, 1 crore farmers.
- Components: Bio-input Resource Centres.
- Paramparagat Krishi Vikas Yojana (PKVY)
- Cluster-based approach.
- Financial assistance model.
- Achievements: Area and farmer coverage.
- National Policy for Farmers (2007)
- National Mission on Natural Farming (NMNF) - 2024
- Critical Appraisal
- Challenges
- High Transition Cost
- Market Linkage Gaps
- Fragmented Land Holdings
- Lack of Farmer Awareness
- Opportunities
- Growing Market Demand
- Climate Change Mitigation (Carbon Sequestration)
- Improved Soil Health & Resilience
- Challenges
- UPSC Linkages
- GS-3: Economy, Environment
- GS-2: Governance
- Definition & Pillars