Nature-Based Solutions and Climate-Resilient Agriculture: Securing India’s Food Future

Why in News?

As climate change intensifies through rising temperatures, erratic monsoons and frequent extreme weather events, Indian agriculture is facing increasing stress. Nature-based solutions and climate-resilient agriculture have emerged as important approaches to strengthen farm resilience, protect soil health, reduce emissions and ensure food and nutritional security.

Why Indian Agriculture is Climate-Vulnerable

Agriculture remains central to India’s economy and society. It supports the livelihoods of about 58% of India’s population, employs nearly 46.1% of the workforce, and contributes around 18% of Gross Value Added.

However, Indian agriculture is highly exposed to climate shocks due to structural factors.

This makes India’s farm sector highly dependent on monsoon behaviour and local weather conditions.

Climate change affects agriculture by:

• disrupting sowing and harvesting cycles
• reducing crop yields
• increasing pest and disease pressure
• reducing fertiliser use efficiency
• lowering soil fertility
• worsening soil moisture loss
• affecting photosynthesis and plant growth

At the same time, agriculture itself contributes to climate change through greenhouse gas emissions, crop residue burning and deforestation. Therefore, Indian agriculture needs both adaptation and mitigation strategies.

What is Climate-Resilient Agriculture?

Climate-Resilient Agriculture refers to farming practices that help agricultural systems adapt to changing climatic conditions, reduce vulnerability to climate shocks and maintain productivity.

It includes both adaptation and mitigation measures.

Major Practices

• selection of climate-adapted crop varieties
• adjustment of sowing windows
• use of short-duration or stress-tolerant crops
• improved planting methods
• agroforestry
• biochar application
• efficient use of fertilisers
• efficient use of pesticides and insecticides
• better water management
• better soil health management
• reduced tillage and conservation agriculture

Climate-resilient agriculture also depends on social resilience. Farmers, households and communities need access to knowledge, credit, technology, government schemes and extension services.

What are Nature-Based Solutions?

Nature-Based Solutions are sustainable practices that use natural processes to address climate, environmental and livelihood challenges.

In agriculture, nature-based solutions aim to:

• improve adaptation and food production
• mitigate climate change
• restore ecosystems and biodiversity

Examples of Nature-Based Solutions in Agriculture

• Regenerative agriculture
• Conservation agriculture
• Reduced tillage
• Zero tillage
• Agroforestry
• Biochar
• Improved soil and water management

Nature-based solutions are now part of the emission reduction plans of at least 102 countries under their Nationally Determined Contributions. Studies suggest that such solutions could deliver 37% of cost-effective climate mitigation needed to keep global temperature rise below 2°C by 2030.

Climate Change and Food Security

• Climate change poses a serious risk to global food systems. As population rises, estimates suggest the world will need 60% additional food by 2050.
• Developing countries are expected to face disproportionate impacts because their agriculture is more dependent on rainfall and natural resources.

For India, food security is closely linked with:

• monsoon stability
• soil health
• water availability
• small farmer resilience
• climate-resilient seeds
• sustainable farming systems

If farming systems fail to adapt, climate change can affect both farm income and national food security.

Biochar as a Nature-Based Solution

According to the Indian Council of Agricultural Research, biochar is charred biomass produced by slow pyrolysis, where organic material such as crop residue or wood waste is heated at 300–500°C in the absence of oxygen.

India generates nearly 350 million tonnes of agricultural waste annually. If treated properly, this biomass can be converted into useful products such as organic fertiliser and bioenergy.

Benefits of Biochar

• improves soil fertility
• increases soil water retention
• improves nutrient use efficiency
• supports carbon sequestration
• reduces crop residue burning
• lowers particulate matter emissions
• helps mitigate climate change

Biochar provides a more sustainable alternative to open-field burning of crop residues. Research cited in the source notes that biochar could sequester an average of 376.11 megatonnes of CO₂-equivalent in Indian soils and potentially reduce 41–63% of emissions from agriculture and allied activities.

India’s Policy Response

India has launched several policies and initiatives to promote climate-resilient and sustainable agriculture.

1. National Action Plan on Climate Change

The National Action Plan on Climate Change, launched in 2008, provides the broad framework for India’s climate policy.

2. National Mission for Sustainable Agriculture

The National Mission for Sustainable Agriculture was launched in 2014–15 under NAPCC.

It promotes:

• climate-resilient agriculture
• improved soil health
• efficient water use
• sustainable farming practices

3. Important Schemes Under Sustainable Agriculture

• Per Drop More Crop
• Rainfed Area Development
• Soil Health and Fertility Scheme
• Mission for Integrated Development of Horticulture
• Agroforestry
• National Bamboo Mission

4. National Agroforestry Policy

India became the first country to adopt a National Agroforestry Policy in 2014.

5. National Mission on Natural Farming

The National Mission on Natural Farming was launched in 2024 to promote sustainable and chemical-light farming systems.

6. National Innovations in Climate Resilient Agriculture

The National Innovations in Climate Resilient Agriculture project was launched in 2011 by the Ministry of Agriculture and Farmers Welfare and is implemented by ICAR.

NICRA’s vulnerability assessment of 651 agricultural districts identified:

District Agriculture Contingency Plans have been prepared for all 651 agricultural districts.

7. Climate-Resilient Crop Varieties

Between 2014 and 2024, ICAR released 2,900 crop varieties, of which 2,661 are tolerant to one or more biotic or abiotic stresses.

These stresses include pests, diseases, water stress, temperature stress, humidity and soil-related stress.

Significance for India

1. Food and Nutritional Security

Climate-resilient agriculture can protect yields from climate shocks and help secure food availability for India’s large population.

2. Farmer Income Stability

Small and marginal farmers are highly vulnerable to crop losses. Climate-resilient practices can reduce risk and improve income stability.

3. Soil and Water Conservation

Practices like agroforestry, zero tillage, biochar and efficient irrigation improve soil health and water-use efficiency.

4. Climate Adaptation

Stress-tolerant varieties, contingency plans and improved water management help farmers adapt to changing rainfall and temperature patterns.

5. Emission Reduction

Biochar, reduced residue burning and sustainable farming practices can reduce greenhouse gas emissions from agriculture.

6. Biodiversity and Ecosystem Restoration

Nature-based solutions help restore biodiversity, improve soil organisms and strengthen ecosystem services.

Challenges

1. Low Awareness

Many farmers are unaware of climate risks and climate-resilient technologies.

2. High Upfront Cost

New technologies such as biochar, water-smart systems and improved tools may require initial investment.

3. Limited Credit Access

Small and marginal farmers often lack access to affordable credit.

4. Input Quality Issues

Availability of quality seeds, biofertilisers, biopesticides and equipment remains uneven.

5. Extension Gaps

Farmers need hand-holding and local demonstrations to build confidence in new practices.

6. Regional Variation

Climate risks vary across districts, so one-size-fits-all solutions may not work.

Way Forward

1. Strengthen Farmer Awareness

Climate literacy must be promoted through Krishi Vigyan Kendras, Farmer Producer Organisations and local extension networks.

2. Promote Localised Climate Planning

District Agriculture Contingency Plans should be updated regularly and linked with real-time weather advisories.

3. Support Small and Marginal Farmers

Financial support, subsidies and credit should target small farmers who face the greatest climate risk.

4. Scale Biochar and Residue Management

Biochar can reduce residue burning and improve soil carbon. It should be promoted through local biomass-based enterprises.

5. Improve Access to Stress-Tolerant Varieties

ICAR’s climate-resilient crop varieties must reach farmers through reliable seed systems.

6. Strengthen Water-Smart Agriculture

Micro-irrigation, rainwater harvesting, soil moisture conservation and watershed management must be expanded.

7. Promote Collaborative Governance

Farmers, research institutions, government departments, civil society and private innovators must work together.

Conclusion

Climate change has made Indian agriculture more uncertain, especially for small, marginal and rainfed farmers. Nature-based solutions and climate-resilient agriculture provide a sustainable pathway to protect food security, farmer incomes, soil health and environmental balance. India has taken important steps through NAPCC, NMSA, NICRA, agroforestry, natural farming and stress-tolerant crop varieties. However, the real challenge lies in adoption at the farm level. India must combine scientific innovation with farmer awareness, credit support, extension services and local climate planning. A climate-resilient farm sector is essential not only for agriculture but also for nutrition, rural livelihoods and sustainable development.