Second Green Revolution — Explained
Detailed Explanation
The Second Green Revolution represents India's strategic response to the limitations and challenges that emerged from the First Green Revolution, marking a fundamental shift in agricultural philosophy and practice. This transformation, conceptualized in the early 2000s and formally launched through various government initiatives, embodies a holistic approach to agricultural development that prioritizes sustainability, technology integration, and inclusive growth.
Historical Context and Evolution
The genesis of the Second Green Revolution can be traced to the growing recognition of the First Green Revolution's limitations by the late 1990s. While the First Green Revolution successfully transformed India from a food-deficit nation to self-sufficient in food grains, it created several challenges: environmental degradation through excessive use of chemical inputs, depletion of groundwater resources, soil fertility decline, regional imbalances with benefits concentrated in northwestern states, and neglect of rainfed agriculture covering 60% of cultivated area.
The Planning Commission's approach paper for the 10th Five Year Plan (2002-07) first articulated the need for a 'Second Green Revolution' focusing on eastern states and sustainable practices.
The formal conceptualization emerged during the 11th Five Year Plan (2007-12) with the launch of the National Mission for Sustainable Agriculture under the National Action Plan on Climate Change in 2008.
The 12th Five Year Plan (2012-17) further refined this concept as an 'Evergreen Revolution' emphasizing productivity enhancement without ecological harm. The vision gained momentum with the announcement of the goal to double farmers' income by 2022, making agricultural transformation a national priority.
Constitutional and Policy Framework
The Second Green Revolution operates within India's constitutional framework where agriculture is a state subject under the Seventh Schedule. However, the Union government plays a crucial role through centrally sponsored schemes, research and development, and policy coordination.
The National Policy for Farmers (2007) provided the foundational framework emphasizing sustainable agriculture and farmer welfare. The National Mission for Sustainable Agriculture (NMSA) serves as the primary policy instrument with an allocation of ₹3,300 crores during 2014-20.
Key policy documents include the Agricultural Policy Resolution 2000, which emphasized diversification and sustainability; the National Sample Survey Office (NSSO) reports highlighting regional disparities; and the Doubling Farmers' Income Committee Report (2018) providing a comprehensive roadmap. The recent Agriculture Infrastructure Fund (₹1 lakh crore) and PM-KISAN scheme (₹75,000 crores annually) demonstrate continued policy commitment.
Technological Foundations
The Second Green Revolution is fundamentally technology-driven, integrating multiple cutting-edge approaches:
*Precision Agriculture*: This involves site-specific crop management using GPS technology, Geographic Information Systems (GIS), remote sensing, and variable rate technology. Farmers can optimize input application based on soil conditions, crop requirements, and weather patterns. The government's Digital Agriculture Mission (2021-25) with ₹2,817 crore allocation promotes precision farming technologies.
*Biotechnology Applications*: Development of climate-resilient crop varieties through conventional breeding and genetic modification. The Indian Council of Agricultural Research (ICAR) has developed over 2,000 climate-resilient varieties. Bt cotton adoption demonstrates biotechnology's potential, though GM food crops remain contentious. Bio-fertilizers and bio-pesticides reduce chemical dependency while maintaining productivity.
*Digital Agriculture*: Integration of information and communication technology through mobile apps like Kisan Suvidha, e-NAM for online marketing, and weather advisory services. Artificial intelligence and machine learning applications help in crop monitoring, disease prediction, and yield forecasting. Drone technology for crop surveillance and precision spraying is gaining adoption.
*Climate-Smart Agriculture*: Practices that simultaneously increase productivity, enhance resilience to climate change, and reduce greenhouse gas emissions. This includes conservation agriculture, agroforestry, integrated pest management, and water-efficient irrigation systems.
Government Initiatives and Schemes
The Second Green Revolution is supported by numerous government schemes with substantial financial allocations:
*National Mission for Sustainable Agriculture (NMSA)*: Launched in 2010 with four key components - rainfed area development (₹1,500 crores), climate change and sustainable agriculture (₹600 crores), soil health management (₹800 crores), and water use efficiency (₹400 crores). The mission focuses on enhancing agricultural productivity sustainably, especially in rainfed areas.
*Rashtriya Krishi Vikas Yojana (RKVY)*: Recast as RKVY-RAFTAAR in 2017 with ₹15,722 crore allocation for 2017-20. It provides flexibility to states for agricultural development based on local priorities while ensuring 4% annual growth in agriculture sector.
*Per Drop More Crop*: Component of Pradhan Mantri Krishi Sinchayee Yojana focusing on water use efficiency through micro-irrigation. Allocated ₹4,000 crores for 2015-20, it promotes drip and sprinkler irrigation systems with subsidies up to 55% for small farmers.
*Soil Health Card Scheme*: Launched in 2015 to provide soil nutrient status to farmers every three years. Over 22 crore soil health cards distributed by 2021, enabling balanced fertilizer application and soil health improvement.
*Paramparagat Krishi Vikas Yojana (PKVY)*: Promotes organic farming through cluster approach with ₹1,197 crore allocation. Supports 50,000 farmers annually in clusters of 50 hectares each.
Regional Focus: Eastern States Strategy
The Second Green Revolution strategically targets eastern states - Bihar, West Bengal, Odisha, Assam, Jharkhand, and eastern Uttar Pradesh - which were largely bypassed by the First Green Revolution despite having favorable agro-climatic conditions. This region accounts for 40% of India's cultivated area and 47% of agricultural workers but contributes only 35% of food grain production.
*Bihar's Transformation*: Bihar achieved remarkable agricultural growth of 3.5% annually during 2005-15 compared to national average of 3.2%. The state focused on crop diversification, improved seeds, and better extension services. Maize production increased from 1.8 million tonnes (2005-06) to 2.8 million tonnes (2018-19).
*Odisha's Success Story*: The state transformed from chronic food deficit to surplus through System of Rice Intensification (SRI), improved varieties, and better water management. Rice productivity increased from 1,400 kg/ha (2000-01) to 2,100 kg/ha (2018-19).
*West Bengal's Progress*: The state leads in rice and vegetable production through adoption of high-yielding varieties and improved cultivation practices. Potato productivity reached 23 tonnes/ha, highest in India.
Private Sector and FDI Role
The Second Green Revolution encourages private sector participation and foreign direct investment to bring advanced technologies, global best practices, and market linkages. FDI in agriculture and allied sectors increased from 2.1 billion (2019-24). Key areas include:
*Technology Transfer*: Multinational companies like Bayer, Syngenta, and Monsanto bring advanced seeds, crop protection products, and precision agriculture tools. Joint ventures with Indian companies facilitate technology localization.
*Agri-tech Startups*: Over 1,000 agri-tech startups operating in areas like farm management, supply chain, financial services, and market linkages. Companies like CropIn, AgroStar, and Ninjacart are transforming agricultural value chains.
*Contract Farming*: Private companies engage with farmers through contract farming arrangements, providing inputs, technology, and assured markets. This model is particularly successful in horticulture and cash crops.
Environmental Sustainability Aspects
Unlike the First Green Revolution's environmental costs, the Second Green Revolution prioritizes ecological sustainability:
*Soil Health Management*: Focus on organic matter enhancement, balanced fertilization, and biological nitrogen fixation. Zero Budget Natural Farming promoted in several states reduces input costs while improving soil health.
*Water Conservation*: Emphasis on water-efficient irrigation, rainwater harvesting, and watershed management. Micro-irrigation coverage increased from 6 million hectares (2014) to 10 million hectares (2021).
*Biodiversity Conservation*: Promotion of indigenous crop varieties, integrated farming systems, and agroforestry. The Plant Variety Protection and Farmers' Rights Act, 2001 protects traditional varieties while encouraging innovation.
*Climate Resilience*: Development of drought-tolerant, flood-resistant, and heat-tolerant crop varieties. Climate-smart villages demonstrate integrated approaches to climate adaptation.
Challenges in Implementation
Despite significant progress, the Second Green Revolution faces several implementation challenges:
*Technology Adoption*: Limited awareness and high costs prevent widespread adoption of advanced technologies. Digital divide affects access to information and communication technologies.
*Infrastructure Deficits*: Inadequate rural infrastructure including roads, storage, and processing facilities limits value addition and market access. Post-harvest losses remain high at 15-20%.
*Financial Constraints*: Limited access to institutional credit forces farmers to rely on informal sources. Crop insurance coverage remains inadequate despite government schemes.
*Extension Services*: Weak extension system with high farmer-extension worker ratio (1:5000) compared to recommended 1:500. Limited technical knowledge among extension workers about new technologies.
*Market Linkages*: Fragmented markets, price volatility, and limited value addition opportunities affect farmer profitability. Agricultural Marketing Committee (APMC) reforms progress slowly.
Vyyuha Analysis
From a UPSC perspective, the Second Green Revolution represents a paradigm shift from input-intensive to knowledge-intensive agriculture, reflecting India's transition from a developing to an emerging economy.
The critical examination reveals three key dimensions: first, the political economy of agricultural transformation where the focus on eastern states addresses historical regional imbalances and political marginalization; second, the federal-state coordination challenges where agriculture being a state subject requires careful policy alignment between Union and state governments; and third, the technology adoption paradox where advanced technologies coexist with traditional farming practices, creating a dual agricultural economy.
Vyyuha's analysis indicates this trend is significant because it demonstrates India's capacity for policy learning and adaptation. The shift from the Green Revolution's 'wheat-rice monoculture' to the Second Green Revolution's 'diversified sustainable agriculture' reflects evolving understanding of development challenges.
The emphasis on eastern states is not merely geographical but represents a conscious effort to address the 'growth with equity' challenge that has characterized India's development discourse.
The revolution's success depends on resolving the fundamental tension between market-driven efficiency and social inclusion. While precision agriculture and biotechnology promise productivity gains, their benefits may accrue disproportionately to larger, resource-rich farmers, potentially exacerbating rural inequalities. The challenge lies in ensuring that technological advancement translates into broad-based rural prosperity.
Future Roadmap and Prospects
The future trajectory of the Second Green Revolution involves several key directions:
*Digital Integration*: Complete digitization of agricultural value chains through blockchain for traceability, artificial intelligence for decision support, and Internet of Things for real-time monitoring.
*Climate Adaptation*: Development of climate-resilient agricultural systems capable of withstanding extreme weather events and changing precipitation patterns.
*Nutrition Security*: Shift from food security to nutrition security through biofortification, dietary diversification, and value-added processing.
*Circular Economy*: Integration of agriculture with circular economy principles through waste recycling, renewable energy generation, and sustainable resource use.
The Second Green Revolution's success will ultimately be measured not just by production increases but by its ability to create a sustainable, inclusive, and resilient agricultural system that ensures food and nutrition security while preserving environmental resources for future generations.