Keywords
structural equation modeling
path analysis
agricultural extension
coastal Bangladesh
How to Cite
Funding data
-
Patuakhali Science and Technology University
Grant numbers PSTU/RTC-B/01/15/24/38(08)
Abstract
Climate-smart agriculture (CSA) is widely promoted to reconcile productivity, resilience, and emissions goals among smallholder farmers, yet adoption of capital-intensive CSA technologies remains low and uneven in climate-vulnerable coastal agriculture. This study examines socio-demographic, institutional, and behavioral determinants of CSA adoption among farming households in selected coastal districts of Bangladesh. This cross-sectional study interviewed 386 farmers from 3 selected coastal districts of Bangladesh following a multi-stage random sampling. Results were interpreted using descriptive statistics, Spearman’s correlation, adoption-difficulty (quadrant) analysis, and structural path analysis. Adoption levels varied widely across 30 CSA practices. Low-cost, knowledge-based practices such as raised bed homestead gardening, airtight seed storage, and heat and salinity-tolerant crops were widely adopted, whereas capital-intensive technologies such as poly-net houses, solar irrigation, and the sorjan method remained rare. Extension communication showed the strongest association with extension strategies for promoting CSA (β = 0.551), whereas strategies for promoting CSA, knowledge of CSA, and climate change perception were important predictors of CSA adoption. Importantly, the ICT usage had a negative relationship with climate change perception, indicating a digital paradox whereby the higher connectivity does not lead to a better understanding of the issues related to climate change. The research shows that there is a necessity for combined extension approaches based on face-to-face extension efforts, participatory learning platforms, and credible digital technologies combined with strong farmer organizations for increasing CSA adoption in coastal Bangladesh.
References
Agyekum, T., Antwi-Agyei, P., Dougill, A., & Stringer, L. (2024). Benefits and barriers to the adoption of climate-smart agriculture practices in West Africa: A systematic review. Climate Resilience and Sustainability, 3, e279. https://doi.org/10.1002/cli2.79
Ahmad, H. (2019). Bangladesh coastal zone management status and future. Journal of Coastal Zone Management, 22(1).
https://www.researchgate.net/profile/Hafez-Ahmad/publication/330956716
Akter, A., Geng, X., Mwalupaso, G. E., Lu, H., Hoque, F., Ndungu, M. K., & Abbas, Q. (2022). Income and yield effects of climate-smart agriculture (CSA) adoption in flood prone areas of Bangladesh: Farm level evidence. Climate Risk Management, 37, 100455. https://doi.org/10.1016/j.crm.2022.100455
Antu, P. D., Mamun-Ur-Rashid, M., Pervez, A. K. M. K., Mousumi, M. A., & Uddin, M. E. (2025). Determinants of CSA technologies adoption in coastal Bangladesh. Sarhad Journal of Agriculture, 41, 346–358. https://doi.org/10.17582/journal.sja/2025/41.4.346.358
Anuga, S. W., Gordon, C., Boon, E., & Surugu, J. M. I. (2019). Determinants of climate smart agriculture (CSA) adoption among smallholder food crop farmers in the Techiman Municipality, Ghana. Ghana Journal of Geography, 11(1), 124–139.
Anugwa, I. Q., Onwubuya, E. A., Chah, J. M., Abonyi, C. C., & Nduka, E. K. (2022). Farmers’ preferences and willingness to pay for
climate-smart agricultural technologies on rice production in Nigeria. Climate Policy, 22(1), 112–131. https://doi.org/10.1080/14693062.2021.1953435
Aslam, S. (2025). Digital exclusion in agricultural communication: Exploring socioeconomic and infrastructural barriers to ICT use in rural Pakistan. Social Sciences and Humanities Open, 12, 102264. https://doi.org/10.1016/j.ssaho.2025.102264
Atta-Aidoo, J., Antwi-Agyei, P., Dougill, A. J., Ogbanje, C. E., Akoto-Danso, E. K., & Eze, S. (2022). Adoption of climate-smart agricultural practices by smallholder farmers in rural Ghana: An application of the theory of planned behavior. PLOS Climate, 1(10), e0000082. https://doi.org/10.1371/journal.pclm.0000082
Barasa, P. M., Botai, C. M., Botai, J. O., & Mabhaudhi, T. (2021). A review of climate-smart agriculture research and applications in Africa. Agronomy, 11(6), 1255. https://doi.org/10.3390/agronomy11061255
Begum, M. E. A., Hossain, M. I., & Mainuddin, M. (2023). Climate change perceptions, determinants and impact of adaptation strategies on watermelon farmers in the saline coastal areas of Bangladesh. Letters in Spatial and Resource Sciences, 16, 19. https://doi.org/10.1007/s12076-022-00324-6
Bhuiya, R. A., Amin, M. R., Pervez, A. K. M. K. (2024). Adoption of resilient climate technologies for crop production to mitigate drought in Northwestern Bangladesh. Sarhad Journal of Agriculture, 40(3), 905–914.
https://doi.org/10.17582/journal.sja/2024/40.3.905.914
Billah, M. M., Rahman, M. M., Mahimairaja, S., Lal, A., Srinivasulu, A., & Naidu, R. (2025). Constraints and prospects of adoption of climate smart agriculture interventions: Implication for farm sustainability. Climate Smart Agriculture, 2(3), 100066. https://doi.org/10.1016/j.csag.2025.100066
Colton, J. S. (2015). Adoption, diffusion, and scaling of agricultural technologies in developing countries. In E. Lichtfouse (Ed.), Sustainable Agriculture Reviews (pp. 45–75). Springer, Cham. https://doi.org/10.1007/978-3-319-21629-4_2
Fabregas, R., Kremer, M., & Schilbach, F. (2019). Realizing the potential of digital development: The case of agricultural advice. Science, 366(6471), eaay3038. https://doi.org/10.1126/science.aay3038
Food and Agriculture Organization of the United Nations. (2013). Climate-smart agriculture source book. http://www.fao.org/docrep/018/i3325e/i3325e.pdf
Gumbi, N., Gumbi, L., & Twinomurinzi, H. (2023). Towards sustainable digital agriculture for smallholder farmers: A systematic literature review. Sustainability, 15(16), 12530. https://doi.org/10.3390/su151612530
Gutiérrez Cano, L. F., Zartha Sossa, J. W., Orozco Mendoza, G. L., Suárez Guzmán, L. M., Agudelo Tapasco, D. A., & Quintero Saavedra, J. I. (2023). Agricultural innovation system: Analysis from the subsystems of R&D, training, extension, and sustainability. Frontiers in Sustainable Food Systems, 7, 1176366. https://doi.org/10.3389/fsufs.2023.1176366
Hasan, M. K., Desiere, S., D’Haese, M., & Kumar, L. (2018). Impact of climate-smart agriculture adoption on the food security of coastal
farmers in Bangladesh. Food Security, 10, 1073–1088. https://doi.org/10.1007/s12571-018-0824-1
Hoque, M. Z., Mahmud, A. A., Haque, M. E., Afrad, M. S. I., Hossain, M. F., Yeasmin, F., Prodhan, F. A., Rahman, M. S., Hasan, S., & Saha, S. (2023). Adoption of climate smart agricultural practices by charland farmers in Charfasson, Bangladesh. Journal of Agriculture and Ecology Research International, 24(5), 87–97. https://doi.org/10.9734/jaeri/2023/v24i5545
Howlader, M. S., Rashid, M. U., Hasan, M. K., & Uddin, M. E. (2026a). Climate-smart agriculture in fragile landscapes: A systematic review of adoption, drivers, benefits and constraints. International Journal of Agriculture and Biology, 36(1), 360111. https://doi.org/10.17957/IJAB/15.2505
Howlader, M. S., Hasan, M. K., Rashid, M. U., & Uddin, M. E. (2026b). A gap analysis of farmers’ exposure to extension strategies for
promoting climate-smart agriculture in selected areas of coastal Bangladesh. Asian Journal of Agriculture, 10(2), g100219.
Husen, A. N., Loos, T. K., & Siddig, K. H. A. (2017). Social capital and agricultural technology adoption among Ethiopian farmers. American Journal of Rural Development, 5(3), 65–72. https://doi.org/10.12691/ajrd-5-3-2
Khatri-Chhetri, A., Aggarwal, P. K., Joshi, P. K., & Vyas, S. (2017). Farmers’ prioritization of climate-smart agriculture (CSA) technologies. Agricultural Systems, 151, 184–191. https://doi.org/10.1016/j.agsy.2016.10.005
Kifle, T., Ayal, D. Y., & Mulugeta, M. (2022). Factors influencing farmers adoption of climate smart agriculture to respond climate variability in Siyadebrina Wayu District, Central highland of Ethiopia. Climate Services, 26, 100290.
https://doi.org/10.1016/j.cliser.2022.100290
Krejcie, R. V., & Morgan, D. W. (1970). Determining sample size for research activities. Educational and Psychological Measurement, 30(3), 607–610. https://doi.org/10.1177/001316447003000308
Lipper, L., Thornton, P., Campbell, B. M., Baedeker, T., Braimoh, A., Bwalya, M., Caron, P., Cattaneo, A., Garrity, D., Henry, K., Hottle, R., Jackson, L., Jarvis, A., Kossam, F., Mann, W., McCarthy, N., Meybeck, A., Neufeldt, H., Remington, T., ... Torquebiau, E. F. (2014). Climate-smart agriculture for food security. Nature Climate Change, 4, 1068–1072. https://doi.org/10.1038/nclimate2437
Ma, W., Marini, M. A., & Rahut, D. B. (2023). Farmers’ organizations and sustainable development: An introduction. Annals of Public and Cooperative Economics, 94(3), 683–700. https://doi.org/10.1111/apce.12449
Matsvai, S., & Hosu, Y. S. (2024). ICT and agricultural development in South Africa: An auto-regressive distributed lag approach. Agriculture, 14(8), 1253. https://doi.org/10.3390/agriculture14081253
Mia, M. A. T., & Roy, R. (2025). Adoption of climate–smart agriculture in the coastal area of Bangladesh. International Journal of Agricultural Research, Innovation and Technology, 15(1), 39–47. https://doi.org/10.22004/AG.ECON.359319
Moonmoon, M. (2021). Farmers’ satisfaction on the advisory services of department of agricultural extension [Doctoral dissertation, Sher-e-Bangla Agricultural University]. SAUL Archive. http://archive.saulibrary.edu.bd/xmlui/handle/123456789/3769
Naveen, N., Datta, P., Behera, B., & Rahut, D. B. (2024). Climate-smart agriculture in South Asia: Exploring practices, determinants, and
contribution to Sustainable Development Goals. Mitigation and Adaptation Strategies for Global Change, 29(4), 31. https://doi.org/10.1007/s11027-024-10126-4
Nunnally, J. C., & Bernstein, I. H. (1994). Psychometric theory (3rd ed.). McGraw-Hill.
Oli, D., Gyawali, B., Acharya, S., & Oshikoya, S. (2025). Factors influencing learning attitude of farmers regarding adoption of farming
technologies in farms of Kentucky, USA. Smart Agricultural Technology, 10, 100801.
https://doi.org/10.1016/j.atech.2025.100801
Ongachi, W., Belinder, I., Bhat, B., Hussain, S., & Dub, R. (2026). Strengthening agricultural extension services to enhance farmers’ capacity and resilience for sustainable development: A systematic review. BMC Agriculture, 2(1), 17.
https://doi.org/10.1186/s44399-026-00039-9
Oyelami, L. O., Sofoluwe, N. A., & Ajeigbe, O. M. (2022). ICT and agricultural sector performance: Empirical evidence from sub-Saharan Africa. Future Business Journal, 8(1), 18. https://doi.org/10.1186/s43093-022-00130-y
Rahman, M. A., Swarnokar, S. C., Nayem, A. S. M., Islam, S. M., & Gain, A. K. (2025). Farmers’ adaptation practices in climate-stressed coastal Bangladesh: A systematic review. Environmental Research Communications, 7, 012001.
https://doi.org/10.1088/2515-7620/ada341
Rahman, M. S., Zulfiqar, F., Ullah, H., Himanshu, S. K., & Datta, A. (2023). Farmers’ perceptions, determinants of adoption, and impact on food security: Case of climate change adaptation measures in coastal Bangladesh. Climate Policy, 23(10), 1257–1270. https://doi.org/10.1080/14693062.2023.2212638
Rogers, E. M. (2003). Diffusion of innovations (5th ed.). Free Press. https://doi.org/10.4324/9780203710753-35
Ruba, U. B., Talucder, M. S. A., Zaman, M. N., Montaha, S., Tumpa, M. F. A., Duel, M. A. K., Puja, R. S., & Triza, A. H. (2024). The status of implemented climate smart agriculture practices preferred by farmers of haor area as a climate resilient approach. Heliyon, 10(4). https://doi.org/10.1016/j.heliyon.2024.e25780
Sarker, J. R., Rolfe, J., Ananda, J., & Rajapaksa, D. (2026). Farmer policy preferences for sustainable climate adaptation strategies in coastal agriculture of Bangladesh. Discover Sustainability, 7(1), 375. https://doi.org/10.1007/s43621-026-02705-z
Sarker, U. K., Kaysar, M. S., Uddin, M. R., Hossain, M. A., Hassan, S., & Hassan, M. M. (2022). Exploring farmers’ insight on cropping pattern for sustainable crop production in char area of Bangladesh. Sustainability, 14(3), 1745.
https://doi.org/10.3390/su14031745
Ulucak, Z. S., Sivashankar, P., Huseynov, S., & Ulucak, R. (2026). Understanding barriers to agricultural technology adoption: Evidence from U.S. agribusiness firms. Technological Forecasting and Social Change, 224, 124448.
https://doi.org/10.1016/j.techfore.2025.124448
Waddington, H., Snilstveit, B., Hombrados, J. G., Vojtkova, M., Anderson, J., & White, H. (2012). PROTOCOL: Farmer field schools for
improving farming practices and farmer outcomes in low- and middle-income countries: A systematic review. Campbell Systematic
Reviews, 8(1). https://doi.org/10.1002/cl2.90
Wang, H., Qi, W., & Guo, W. (2026). Does ICT adoption influences agricultural efficiency of Chinese farmers? Mechanism analysis based on agricultural insurance and credit. Digital Economy and Sustainable Development, 4(1), 1.
https://doi.org/10.1007/s44265-026-00076-x
Zhao, J., Liu, D., & Huang, R. (2023). A review of climate-smart agriculture: Recent advancements, challenges, and future directions.
Sustainability, 15(4), 3404. https://doi.org/10.3390/su15043404
Zheng, H., Ma, W., & He, Q. (2024). Climate-smart agricultural practices for enhanced farm productivity, income, resilience, and greenhouse gas mitigation: A comprehensive review. Mitigation and Adaptation Strategies for Global Change, 29(4), 28. https://doi.org/10.1007/s11027-024-10124-6
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Copyright (c) 2026 Md. Sumon Howlader, Md. Mamun-Ur-Rashid, Md. Kamrul Hasan, Md. Ektear Uddin