Carbon farming: Innovations, potential, and challenges for sustainable future
DOI:
https://doi.org/10.59797/ija.v70i.6270Keywords:
Carbon farming, Climate change, Environment, Soil carbon sequestrationAbstract
Carbon farming refers to agricultural practices aimed at reducing greenhouse gas (GHG) emissions and enhancing carbon sequestration in soils and vegetation, thus contributing to climate change mitigation. Key practices such as agroforestry, conservation tillage, biochar application, and improved crop and livestock management helps in sequestering carbon in both biomass and soil, offering substantial potential for capturing atmospheric carbon dioxide (CO2) and storing it in agricultural landscapes. Despite the considerable promise of carbon farming, its widespread adoption faces challenges, including the impacts of climate change, as well as limited access to resources, knowledge, and markets, particularly in developing countries like India. Nonetheless, carbon farming provides multiple co-benefits, such as enhanced soil health, increased biodiversity, improved agricultural productivity, and greater resilience to climate extremes. In India, carbon markets and public subsidies are key drivers, incentivizing farmers to adopt carbon farming practices by offering soil carbon certificates. India’s carbon stock has reached 30.43 billion tonnes of CO2 equivalent, indicating that the country has already achieved 2.29 billion tonnes of additional carbon sequestration compared to the 2005 baseline, approaching its target of 2.5 to 3.0 billion tonnes by 2030. Furthermore, important government initiatives such as climate action plans, net-zero goals, de-carbonization, green hydrogen development, and carbon capture utilization and storage (CCUS) play a significant role in advancing sustainable carbon management. This article examines the global potential of carbon farming, with a particular focus on India, exploring its impact on carbon storage, the role of various practices, and the challenges involved in it promotion and adoption.
References
Avasthe, R.K., Devi, S.H., Bhupenchandra, I., Kumar, A., Chongtham, S.K., Babu, S., Singh, R., Das, A., Gudade, B.A. and Bora, S.S. 2023. Agro-tactics for reducing carbon footprint in agricultural production systems: A review). Indian Journal of Agronomy 68(2): 115–125. https://doi.org/10.59797/ija.v68i2.332
Babu, S., Singh, R., Avasthe, R., Rathore, S.S., Kumar, S., Das, A., Layek, J., Sharma, V., Wani, O.A. and Singh, V.K. 2023. Conservation tillage and diversified cropping enhance system productivity and eco-efficiency and reduce greenhousegas intensity in organic farming. Frontiers in Sustainable Food Systems 7: 1114,617. https://doi.org/10.3389/fsufs.2023.1114617.
Bolinder, M.A., Crotty, F., Elsen, A., Frac, M., Kismányoky, T., Lipiec, J., Tits, M., Tóth Z. and Kätterer, T. 2020. The effect of crop residues, cover crops, manures and nitrogen fertilization on soil organic carbon changes in agroecosystems: a synthesis of reviews. Mitigation and Adaptation Strategies for Global Change 25: 929–952. doi: 10.1007/s11027-020-09916-3.
Bui, M., Adjiman, C.S., Bardow, A., Anthony, E.J., Boston, A., Brown, S., Fennell, P.S., Fuss, S., Galindo, A., Hackett, L.A. and Hallett, J.P. 2018. Carbon capture and storage (CCS): the way forward. Energy & Environmental Science 11(5): 1,062–1,176.
Chand, R. 2023. Liberalization of forest conservation act and regulations for agroforestry revolution. Press Information Bureau, 1st – 5th April, 2023.
Dhillon B.S. and Sohu, V.S. 2024.Climate change shocks and crop production: The food grain bowl of India. Indian Journal of Agronomy 69(1): 1–10. DOI: 10.59797/ija.v69i1.5474
Dhyani, S.K., Ram, A., Newaj, R., Handa, A.K. and Dev, I. 2020. Agroforestry for carbon sequestration in tropical India. Carbon management in tropical and sub-tropical terrestrial systems, pp. 313–331. https://doi.org/10.1007/978-981-13-9628-1_19
European Commission 2021. Carbon Farming Initiative: An Overview of the Policy. European Union Reports.
FAO. 2017. Climate Change and Land: an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems.
Ferreira F. and McCabe, D. 2024. Accelerating climate solutions in agriculture: why reducing methane from livestock is an urgent opportunity. Available at: https://www.catf.us/2024/10/accelerating-climate-solutions-agriculture-why-reducingmethane-livestock-urgent-opportunity/Gao, Y. and Cabrera Serrenho, A. 2023. Greenhouse gas emissions from nitrogen fertilisers could be reduced by up to one-fifth of current levels by 2050 with combined interventions. Nature Food DOI: 10.1038/s43016-023-00698-w.
Gatkal, N.R., Nalawade, S.M., Sahni, R.K., Walunj, A.A., Kadam, P.B., Bhanage, G.B. and Datta, R. 2024. Present trends, sustainable strategies and energy potentials of crop residue management in India: A review. Heliyon. https://doi.org/10.1016/j.heliyon.2024.e39815
Gopinath, K.A., Singh, V.K. and Prabhakar, M. 2025. Voluntary Carbon Market in Indian Agriculture: Status, Challenges and Way Forward. Policy Paper No. 01/2025. ICAR-Central Research Institute for Dryland Agriculture, Hyderabad, Telangana, India, 45p. Available at: https://www.icarcrida.res.in/assets_c/img/Policypapers/VCM-Policy_paper-2025.pdf
Gouda, H.S., Singh, Y.V., Shivay, Y.S., and Manu S.M. 2023. Effect of enriched composts and establishment methods on crop growth and nutrient concentration of rice (Oryza sativa) in trans-Gangetic plains of India. Indian Journal of Agronomy 68(2): 126–132: https://doi.org/10.59797/ija.v68i2.335
Gupta, R., Rajendran, N., Somayajulu, P.A.I., and Prasanna, R.R.B.V. 2009. Mitigating GHG Emissions from Rice Cultivation through Alternate Wetting and Drying. National Physical Laboratory.
Herrero, M., et al. 2013. Livestock, climate change, and greenhouse gases: An overview. Philosophical Transactions of the Royal Society B: Biological Sciences 368(1,611): 2,01,20,173.
High Level Expert Group on Agriculture Report (HLEG) (2020). Growing India’s agricultural exports through crop-specific, state-led plans. Submitted to the 15th Finance Commission, GoI.
IPCC. 2007. Climate Change 2007: The physical science basis, contribution of working group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change.
IPCC. 2021. Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Kumar, N., Bahadur, R., Yadav, S.K., Singh, S.P., Singh,A., Baheliya A.K. and Kumar, D. 2024. Productivity and profitability
of rice (Oryza sativa) influenced by customized fertilizers under rice-wheat cropping system. Indian Journal of Agronomy 69(1): 11–16. DOI: 10.59797/ija.v69i1.5475.
Lal, R. 2004. Soil carbon sequestration impacts on global climate change and food security. Science 304(5,677): 1,623–1,627.
Lal, R. 2020. Soil carbon sequestration in agroecosystems. Soil Science Society of America Journal 84(5): 1,481–1,492.
Lau, H.C., Ramakrishna, S., Zhang, K., and Radhamani, A.V. 2021. The role of carbon capture and storage in the energy transition. Energy & Fuels 35(9): 7,364–7,386.
Lovelock, C.E. and Duarte, C.M. 2019. Dimensions of blue carbon and emerging perspectives. Biology letters 15(3): p.2018 0781.
Ly, N.T.H., Phuong, N.T., Anh, L.N., Nguyet, D.A. and Nguyen, H. 2022. Effect of Agricultural Land-Use Patterns on Soil Organic Carbon Stock in the Upper Vietnamese Mekong Delta. Polish Journal of Environmental Studies 31(6): 5,793–5,804.
Macreadie, P.I., Costa, M.D., Atwood, T.B., Friess, D.A., Kelleway, J.J., Kennedy, H., Lovelock, C.E., Serrano, O. and Duarte, C.M. 2021. Blue carbon as a natural climate solution. Nature Reviews Earth & Environment 2(12): 826–839.
Manjappa, K. 2023. Integrated nutrient-management practices effect on productivity of rice (Oryza sativa) and soil properties under rainfed lowland rice situation – A long-term study. Indian Journal of Agronomy 68(2): 133–139. https://doi.org/10.59797/ija.v68i2.339
Mohamad, R.S., Verrastro, V., Al Bitar, L., Roma, R., Moretti, M., and Al Chami, Z. 2016. Effect of different agricultural practices on carbon emission and carbon stock in organic and conventional olive systems. Soil Research 54(2): 173–181.
NAAS (National Academy of Agricultural Sciences). 2012. Burning of crop residues in India: Policy Options. NAAS Policy Paper 69.
NAAS. 2014. Carbon Economy in Indian Agriculture. National Academy of Agricultural Sciences NASC. Available at: https://naas.org.in/Policy%20Papers/policy%2069.pdf.
Nugrahaeningtyas, E., Lee, J.S. and Park, K.H. 2024. Greenhouse gas emissions from livestock: sources, estimation, and mitigation. Journal of Animal Science and Technology 66(6): 1,083.
Olim, S.T., Nickoloff, A., Moffat, L.J., Weaver, A.J. and Eby, M. 2025. Mitigating anthropogenic climate change with aqueous green energy. Scientific Reports 15(1): https://doi.org/10.1038/s41598-025-86042-7.
O’Mara, F.P. 2012. The role of grasslands in food security and climate change. Annals of Botany 110(6): 1,263–1,270.
Pan, Y., Birdsey, R.A., Phillips, O.L., Houghton, R.A., Fang, J., Kauppi, P.E., Keith, H., Kurz, W.A., Ito, A., Lewis, S.L., Nabuurs, G., Shvidenko, A., Hashimoto, S., Lerink, B., Schepaschenko, D., Castanho, A., and Murdiyarso, D. 2024. The enduring world forest carbon sink. Nature DOI: 10.1038/s41586-024-07602-x.
Patel, M.R. and Panwar, N.L. 2023. “Biochar from agricultural crop residues: Environmental, production, and life cycle assessment overview.” Resources, Conservation & Recycling Advances19: 200,173. https://doi.org/10.1016/j.rcradv.2023.200173
Patel, N., T. Sethi, Ravisankar, S. Sharma, R. Kumar, G.S. Pujar, M. Arulraj, Arunachalam, A, Handa, A.K., Suresh R.S., Lesslie A, Shaik, M., Das, S., Sreenivas, K., Bhanderi R J. Prabhu, R., Dhyani, S.K., Singh, R., Roy, P.S., Saigal, S., Kumar A.
and Pandey, R. 2024. Technical report on greening and restoration of wastelands with agroforestry (GROW). NITIAyog. ISBN No. 978-81-956821-3-3. Available at: https://www.niti.gov.in/sites/default/files/2024-02/Grow%20Report%2020.02.2024.pdf
Pradhan, A., Wakchaure, G.C., Shid, D., Minhas, P.S., Biswas, A.K., and Reddy, K.S. 2023. Impact of residue retention and nutrient management on carbon sequestration, soil biological properties, and yield in multi-ratoon sugarcane. Frontiers in Sustainable Food Systems 7: 1288569. doi: 10.3389/fsufs.2023.1288569.
Press Information Bureau (PIB) 2025. Ministry of Environment, Forest and Climate Change. Available at https://pib.gov.in/PressReleaseIframePage.aspx?PRID=2089589
Press Information Bureau (PIB), MoEFCC. 2024. Year-end Review 2024: Ministry of Environment, Forest and Climate Change. Available at: https://pib.gov.in/PressReleasePage.aspx? PRID=2088406.
Sahoo, U.K., Vanlalhriatpuia, K., Singh, S.L. and Upadhyaya, K. 2015. Effect of intercropping on forage yield and quality of Zea mays L. in Saiha district of Mizoram, India. Range Management & Agroforestry 36: 183–187.
Sharma, P., Singh, S.D. and Gupta, A.K. 2011. GHG Emissions from Manure Management in India. Agricultural Ecosystems and Environment 140(1–2): 134–141.
Tripathi, S.C., Venkatesh, K., Meena, R.P., Chander, S. and Singh, G.P. 2021. Sustainable intensification of maize and wheat cropping system through pulse intercropping. Scientific Reports 11: 1–10. https://doi.org/10.1038/s41598-021-98179-2.
Verma, G., Dhaka, A.K., Singh, B., Prakash, R. and Shabnam 2023. Influence of tillage and residue-management practices and organic nutrition on performance of soybean (Glycine max) under conservation agriculture in semiarid ecology of India. Indian Journal of Agronomy 68(1): 48–53. https://doi.org/10.59797/ija.v68i1.202
Wang, Y., Tu, C., Cheng, L., Li, C., Gentry, L.F., Hoyt, G.D., Zhang, X. and Hu, S. 2011. Long-term impact of farming practices on soil organic carbon and nitrogen pools and microbial biomass and activity. Soil and Tillage Research 117: 8–16.
Yadav, D., Vishwakarma, A.K., Sharma, N.K., Biswas, A.K., Ojasvi, P.R., Kumar, D., Kumawat, A. and Singh, D. 2021. Sustaining the properties of black soil in Central India through crop residue management in a conservation-agriculture-based soybean–wheat system. Land Degradation & Development 32(10): 2,906–2,921.
