Abstracts
Abstract
In Tanzania, agriculture sector is known for employing more than 70% of the total population. Agriculture sector faces many challenges including climate change. Climate change causes low productivity in agriculture; low productivity is caused due to poor implementation of agricultural policies and strategies. This poor implementation of policies has also caused many farmers to be not competent in climate change adaptation. Over the years, provisions of agricultural advice and extension were provided by various approaches, including training and visit extension, participatory approaches, and farmers’ field schools. However, provision of agricultural advisory and extension service is inefficient. Also, in most cases the usage of most agricultural innovations and technologies developed is limited. A literature review indicates that the main reasons given by Tanzanian farmers for not using improved technology are not lack of knowledge or skill, but rather that the technologies do not contribute towards improvements (e.g., the technologies are not profitable or they imply to high risk). Thus, agricultural extension service needs to be geared towards teaching farmers how to develop innovative and cost effective technologies that are contextualized. Limited numbers of agricultural extension staff and less interactivity of Information and Communication Technologies (ICTs), such as radio and television, have been mentioned to be among the factors limiting the provision of agricultural advisory and extension services to the majority of farmers in Tanzania. The advancements in ICTs have brought new opportunities for enhancing access to agricultural advisory and extension service for climate change adaptation. In Tanzania, farmers and other actors access agricultural information from various sources such as agricultural extension workers and use of various databases from Internet Services Providers. Also there are different web – and mobile – based farmers’ advisory information systems to support conventional agricultural extension service. These systems are producing bulk amounts of data which makes it difficult for different stakeholders to make an informed decision after data analysis. This calls for the need to develop a tool for data visualization in order to understand hidden patterns from massive data. In this study, a semi-automated text classification was developed to determine the frequently asked keywords from a web and mobile based farmers’ advisory system called UshauriKilimo after being in use for more than 2 years by more than 700 farmers.
Keywords:
- agro-advisory service,
- climate change adaptation,
- information,
- needs,
- seeking,
- behaviour
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Bibliography
- Ajayi, O.C., Akinnifesi, F.K., Sileshi, G., Chakeredza, S., Mn'gomba, S., Ajayi, O. & Chineke, T. (2008). Local solutions to global problems: The potential of agroforestry for climate change adaptation and mitigation in southern Africa. In TroFCCA regional meeting 'knowledge and action on forests for climate change adaptation in Africa' (pp.1-17). Accra, Ghana.
- Aker, J. C. (2010). Dial "A" for agriculture: using information and communication technologies for agricultural extension in developing countries. Tuft University, Economics Department and Fletcher School, Medford MA02155, 37. Retrieved from http://cega.berkeley.edu/assets/cega_events/30/AfDR_Aker_Dial-A-for-Agriculture_P-S.pdf
- Alhassan, H., & Kwakwa, P. A. (2012). The use of mobile phones by small scale farmers in Northern Ghana: Benefits and challenges. Journal of Entrepreneurship and Management, 1(3), 40-45. Retrieved from http://proxy-remote.galib.uga.edu:80/login?url=https://search.proquest.com/docview/1478021620?accountid=14537
- Armitage, D., Marschke, M., & Plummer, R. (2008). Adaptive co-management and the paradox of learning. Global Environmental Change, 18(1), 86-98. doi: 10.1016/j.gloenvcha.2007.07.002
- Berlanga, A. J., Van Rosmalen, P., Boshuizen, H. P., & Sloep, P. B. (2012). Exploring formative feedback on textual assignments with the help of automatically created visual representations. Journal of Computer Assisted Learning, 28(2), 146-160. Retrieved from https://dspace.ou.nl/bitstream/1820/2961/6/Berlangaetal-JCAL-DSpace.pdf
- Caine, A., Dorward, P., Clarkson, G., Evans, N., Canales, C., & Stern, D. (2015). Review of mobile applications that involve the use of weather and climate information: Their use and potential for smallholder farmers (CCAFS Working Paper No. 150). Copenhagen, Denmark: CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). Retrieved from http://hdl.handle.net/10568/69496
- Chilimo, W. (2008). Information and communication technologies and sustainable livelihoods: A case of selected rural areas of Tanzania (Unpublished doctoral thesis). University of KwaZulu-Natal, Pietermaritzburg, South Africa. Retrieved from http://elibrary.pu.ac.ke/ir/handle/123456789/468
- Cho, K. M., & Tobias, D. (2009). Applying the concept mapping methodology. Cornell University. Retrieved from http://pdf.usaid.gov/pdf_docs/PA00HSSF.pdf
- Churi, A. J., Mlozi, M. R., Mahoo, H., Tumbo, S. D., & Casmir, R. (2013). A decision support system for enhancing crop productivity of smallholder farmers in semi-arid agriculture. International Journal of Information and Communication Technology Research, 3(8), 238-248. Retrieved from http://bestdialogue.antenna.nl/jspui/bitstream/20.500.12018/2712/1/10.1.1.412.557.pdf
- Churi, A. J., Mlozi, M. R., Tumbo, S. D., & Casmir, R. (2012). Understanding farmers' information communication strategies for managing climate risks in rural semi-arid areas, Tanzania. International Journal of Information and Communication Technology Research, 2(11), 838-845. Retrieved from http://esjournals.org/journaloftechnology/archive/vol2no11/vol2no11_6.pdf
- Cidell, J. (2010). Content clouds as exploratory qualitative data analysis. Area, 42(4), 514-523. doi: 10.1111/j.1475-4762.2010.00952
- Cole, S. A., & Fernando, A. N. (2012). The value of advice: Evidence from mobile phone-based agricultural extension (Working Paper No. 13-047). Cambridge: Harvard Business School. Retrieved from http://siteresources.worldbank.org/INTPOVRES/Resources/Cole_Paper_23Oct13.pdf
- Eicher, C. (2003, December). Flashback: Fifty years of donor aid to African agriculture. Paper presented at the International Policy Conference on successes in African Agriculture: Building for the Future, Pretoria, South Africa. Retrieved from https://vtechworks.lib.vt.edu/handle/10919/66107
- Elia, E. F., Mutula, S., & Stilwell, C. (2014). Use of Indigenous knowledge in seasonal weather forecasting in semi-arid central Tanzania. South African Journal of Libraries and Information Science, 80(1), 18-27. Retrieved from http://sajlis.journals.ac.za/pub/article/view/1395/1312
- Elia, E., Stilwell, C., & Mutula, S. (2015). Disseminating and using information on climate change and variability: A case study of farmers in Maluga and Chibela villages in central Tanzania. Mousaion, 33(3), 1-24. Retrieved from http://journals.co.za/content/mousaion/33/3/EJC184572
- Fue, K., Geoffrey, A., Mlozi, M. R. S., Tumbo, S.D., Haug, R., & Sanga, C. A. (2017). Analyzing usage of crowdsourcing platform 'Uushaurikilimo' by pastoral and agro-pastoral communities in Tanzania, International Journal of Instructional Technology and Distance Learning, 13(12), 3-22. Retrieved from http://www.suaire.suanet.ac.tz:8080/xmlui/handle/123456789/1280
- George, T., Bagazonzya, H., Ballantyne, P., Belden, C., Birner, R., Del Castello, R., & Treinen, S. (2011). ICT in agriculture: Connecting smallholders to knowledge, networks, and institutions. Washington, DC: World Bank. Retrieved from https://openknowledge.worldbank.org/handle/10986/12613
- Harvey, B., Ensor, J., Carlile, L., Garside, B., Patterson, Z., & Naess, L.O. (2012). Climate change communication and social learning-Review and strategy development for CCAFS (CCAFS Working Paper No. 22). CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), Copenhagen, Denmark. Retrieved from http://www.ccafs.cgiar.org/handle/10568/24456
- Haug, R. (2012). Climate smart and women smart Agriculture: Food security in the time of climate change. FOKUS, 1, 26-27.
- Haug, R. (2016). From Ujamaa to big results now: Sustainable transformation of Tanzanian agriculture in the frame of climate change. In R. Lal, D. Kraybill, D. O. Hansen, B. R. Singh., T. Mosogoya, & L. O. Eik (Eds.), Climate change and multi-dimensional sustainability in African agriculture (pp. 467-482). Berlin, Germany: Springer International Publishing.
- Haug, R. & Hella, J. (2013). The art of balancing food security: securing availability and affordability of food in Tanzania. Food Security, 5(3), 415-426. doi: 10.1007/s12571-013-0266-8
- Haug, R., Hella, J. P., Nchimbi-Msolla, S., Mwaseba, D. L., & Synnevag, G. (2016). If technology is the answer, what does it take? Development in Practice, 26(3), 375-386. doi: 10.1080/09614524.2016.1151478
- Havnevik, K., Bryceson, D., Birgegård, L. E., Matondi, P., & Beyene, A. (2007). African agriculture and the World Bank: Development or impoverishment? Retrieved from https://www.diva-portal.org/smash/get/diva2:275867/FULLTEXT01.pdf
- Isinika, A., Hella, J., & Moshi, A. (2016). Climate variability and farm technology adoption decisions among smallholder farmers in Pangani river basin. Journal of Economics and Sustainable Development, 7(2), 18-24. Retrieved from http://iiste.org/Journals/index.php/JEDS/article/view/28436
- Keim, D. A., Kohlhammer, J., Ellis, G., & Mansmann, F. (2010). Mastering the information age-solving problems with visual analytics. Goslar, Germany: Eurographics Association.
- Lacombe, G., Bolliger, A., Harrison, R., & Ha, T. T. T. (2016). Integrated tree, crop and livestock technologies to conserve soil and water, and sustain smallholder farmers' livelihoods in Southeast Asian uplands. In L. Hiwasaki, L. Bolliger, G. Lacombe, J. Raneri, M. Schut, & S. Staal (Eds.). Integrated systems research for sustainable smallholder agriculture in the Central Mekong: Achievements and challenges of implementing integrated systems research (pp. 41-64). Hanoi, Vietnam: World Agroforestry Centre. Retrieved from http://hdl.handle.net/10568/78362
- Lee, T. M., Markowitz, E. M., Howe, P. D., Ko, C. Y., & Leiserowitz, A. A. (2015). Predictors of public climate change awareness and risk perception around the world. Nature Climate Change, 5(11), 1014-1020. doi: 10.1038/nclimate2728
- Lwoga, E. T. (2010). Bridging the agricultural knowledge and information divide: The case of selected telecenters and rural radio in Tanzania. The Electronic Journal of Information Systems in Developing Countries, 43(1), 1-14. doi: 10.1002/j.1681-4835.2010.tb00310.x
- Lwoga, T., Stilwell, C., & Ngulube, P. (2011). Access and use of agricultural information and knowledge in Tanzania. Library Review, 60(5), 383-395. doi: 10.1108/00242531111135263
- Mayala, B. K., Fahey, C. A., Wei, D., Zinga, M. M., Bwana, V. M., Mlacha, T., Rumisha, S. F. … & Mboera, L. E. (2015). Knowledge, perception and practices about malaria, climate change, livelihoods and food security among rural communities of central Tanzania. Infectious Diseases of Poverty, 4(21), 1-9 1. doi: 10.1186/s40249-015-0052-2
- McNaught, C., & Lam, P. (2010). Using Wordle as a supplementary research tool. The Qualitative Report, 15(3), 630-643. Retrieved from https://nsuworks.nova.edu/tqr/vol15/iss3/8
- Mengistu, D. (2011). Farmers' perception and knowledge on climate change and their coping strategies to the related hazards: case study from Adiha, central Tigray, Ethiopia. Agricultural Sciences, 2, 138-145. doi: 10.4236/as.2011.22020.
- Milder, J. C., Majanen, T., & Scherr, S. J. (2016). Performance and potential of conservation agriculture for climate change adaptation and mitigation in Sub-Saharan Africa. Retrieved from http://assets.panda.org/downloads/2011_climate_and_agriculture_in_ssa_1.pdf
- Mkapa, B.W. (2005). Towards agriculture-led growth in Tanzania: Policies, priorities and strategies. Dar es Salaam, Government Printer.
- Mntambo, B. D. (2007). Socio-Economic, Institutional and Behavioural Determinants of Accessibility and Utilization of Agricultural Information by Women Farmers in Korogwe (Unpublished master's thesis). Sokoine University of Agriculture, Morogoro, Tanzania.
- Morris, C. (2005). The role of computers and information technology in rural agricultural information systems. Retrieved from http://www.hs.unp.ac.za/im/morris2.pdf
- Mtega, W. P. (2012). Access to and usage of information among rural communities: A case study of Kilosa District Morogoro Region in Tanzania. Partnership. The Canadian Journal of Library and Information Practice and Research, 7(1), 1-12. Retrieved from https://journal.lib.uoguelph.ca/index.php/perj/article/view/1646/2462#.Wtz1P3WUuDc
- Mtega, W. P., & Malekani, A. W. (2009). Analysing the usage patterns and challenges of telecenters among rural communities: experience from four selected telecentres in Tanzania. International Journal of Education and Education using ICTs (IJEDICT), 5(2), 68-87. Retrieved from http://proxy-remote.galib.uga.edu:80/login?url=https://search.proquest.com/docview/869069787?accountid=14537
- Mushi, R. T., & Nduye, G. E. (2012). The role of information communication and technologies (ICTs) in addressing climate change challenges in Tanzania. Journal of Gender, Information and Development in Africa (JGIDA), 1(1), 29-41. Retrieved from http://hdl.handle.net/10520/EJC128631
- Mutabazi, K. D., Amjath-Babu, T. S., & Sieber, S. (2015). Influence of livelihood resources on adaptive strategies to enhance climatic resilience of farm households in Morogoro, Tanzania: an indicator-based analysis. Regional Environmental Change, 15(7), 1259-1268. doi: 10.1007/s10113-015-0800-7
- Mutabazi, K. D., George, C. K., Dos Santos, A. S., & Felister, M. M. (2014). Livelihood implications of REDD+ and costs-benefits of agricultural intensification in REDD+ pilot area of Kilosa, Tanzania. Journal of Ecosystem & Ecography, 4(2), 1-11. doi: 10.4172/2157-7625.1000144
- Mwalukasa, N. (2013). Agricultural information sources used for climate change adaptation in Tanzania. Library Review, 62(4/5), 266-292. doi: 10.1108/LR-12-2011-0096
- Mwandosya, M. J., Nyenzi, B. S., & Lubanga, M. L. (1998). The assessment of vulnerability and adaptation to climate change impacts in Tanzania. Centre for Energy, Environment, Science and Technology. Retrieved from https://www.cabdirect.org/cabdirect/abstract/20016786277
- Nambiza, W. (2014). Understandings of climate change, climate-smart small scale agriculture and practices of climate-smart small scale agriculture as climate change adaptation in two Tanzanian districts: a case study of Kilosa and Chamwino districts. Retrieved from http://41.73.194.134:8080/xmlui/handle/123456789/448
- Newman, G., Wiggins, A., Crall, A., Graham, E., Newman, S., & Crowston, K. (2012). The future of citizen science: Emerging technologies and shifting paradigms. Frontiers in Ecology and the Environment, 10(6), 298-304. doi: 10.1890/110294
- Nyamba, S. Y., & Mlozi, M. R. S. (2012). Factors influencing the use of mobile phones in communicating agricultural information: A case of Kilolo District, Iringa, Tanzania. International Journal of Information and Communication Technology, 2(7), 838-845. Retrieved from http://esjournals.org/journaloftechnology/archive/vol2no7/vol2no7_3.pdf
- Ospina, A. V., & Heeks, R. (2010). Linking ICTs and climate change adaptation: A conceptual framework for e-Resilience and e-Adaptation. Center for Development Informatics, Institute for Development Policy and Management, SED, Manchester, UK. Retrieved from https://www.escholar.manchester.ac.uk/uk-ac-man-scw:193344
- Ospina, A. V., & Heeks, R. (2011). ICTs and climate change adaptation: Enabling innovative strategies. UK: Strategy Brief, Centre for Development Informatics. University of Manchester. Retrieved from http://www.niccd.org/wp-content/uploads/2017/11/ICTs_and_Climate_Change_Adaptation_Strategy_Brief.pdf
- Paavola, J. (2008). Livelihoods, vulnerability and adaptation to climate change in Morogoro, Tanzania. Environmental Science & Policy, 11(7), 642-654. doi: 10.1016/j.envsci.2008.06.002
- Salami, A., Kamara, A. B., & Brixiova, Z. (2009). Smallholder agriculture in East Africa: Trends, constraints and opportunities. Discussion paper no. 18. International Livestock Research Institute. Nairobi, Kenya. Retrieved from https://cgspace.cgiar.org/handle/10568/27
- Sanga, C., Kalungwizi, V., & Msuya, C. (2013). Building agricultural extension services system supported by ICTs in Tanzania: Progress made, challenges remain. International Journal of Education and Development using ICT, 9(1), 80-99. Retrieved from https://files.eric.ed.gov/fulltext/EJ1071386.pdf
- Sanga, C., Mlozi, M., Haug, R., & Tumbo, S. (2016, December 31). Mobile learning bridging the gap in agricultural extension service delivery: Experiences from Sokoine University of Agriculture, Tanzania. International Journal of Education and Development using ICT, 12(3). Retrieved from http://ijedict.dec.uwi.edu/viewarticle.php?id=2201
- Sanga, C., Mlozi, M.R.S., Tumbo, S., Mussa, M., Muhiche, L., & Haug. R.. (2014). On the development of the mobile based agricultural extension system in Tanzania: A technological perspective. International Journal of Computing and ICT Research (IJCIR), 8(1), 49-67. Retrieved from http://ijcir.mak.ac.ug/volume8-number1/article5.pdf
- Sanga, C. A., Phillipo, J., Mlozi, M. R., Haug, R., & Tumbo, S. D. (2016). Crowdsourcing platform 'Ushaurikilimo' enabling questions answering between farmers, extension agents and researchers. International Journal of Instructional Technology and Distance Learning, 10(13), 19-28. Retrieved from http://www.itdl.org/Journal/Oct_16/Oct16.pdf
- Sanga, C., Sumari, N., & Tumbo, S. D. (2013). On the development of climate data visualization tool for interpretation of empirical results from climate model: Does it add value to different stakeholders. Proceedings and Reports of the 6th UbuntuNet Alliance Annual Conference (pp. 223-235). IDRC Digital Library. Retrieved from http://hdl.handle.net/10625/53413
- Shackleton, S., Ziervogel, G., Sallu, S., Gill, T., & Tschakert, P. (2015). Why is socially‐just climate change adaptation in Sub‐Saharan Africa so challenging? A review of barriers identified from empirical cases. Wiley Interdisciplinary Reviews: Climate Change, 6(3), 321-344. doi: 10.1002/wcc.335
- Sife, A. S., Kiondo, E., & Lyimo‐Macha, J. G. (2010). Contribution of mobile phones to rural livelihoods and poverty reduction in Morogoro region, Tanzania. The Electronic Journal of Information Systems in Developing Countries, 42(1), 1-15. doi: 10.1002/j.1681-4835.2010.tb00299.x
- Tall, A., Hansen, J., Jay, A., Campbell, B., Kinyangi, J., Aggarwal, P.K., & Zougmoré, R. (2014). Scaling up climate services for farmers: Mission Possible. Learning from good practice in Africa and South Asia (CCAFS Report No. 13). Copenhagen: CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). Retrieved from http://bit.ly/1iYMs5X
- Tanko, L., & Ibeawuchi, J.C. (2006). Econometric study of farmer's patronage of financial institutions in Ikwuano local government area, Abia State, Nigeria. International Journal of Agriculture and Rural Development (IJARD), 7(2), 33-39. doi: 10.4314/ijard.v7i2.2638
- Tanzania Communications Regulatory Authority. (2016). TCRA report. Retrieved from https://www.tcra.go.tz/images/documents/telecommunication/CommStatJune16.pdf
- Tanzania Communications Regulatory Authority. (2017). Quarterly communications statistics. Retrieved from https://www.tcra.go.tz/images/documents/telecommunication/TelCom-Statistics-June-2017.pdf
- Tumbo, S. D. T, Mzirai, O., Mourice, S., Msongaleli, B., Sanga, C., Wambura, F., Kadigi, I., & Sumari, N. (2015). Impacts of climate change on agriculture: What, when, where and how? Retrieved from http://41.73.194.142:8080/xmlui/handle/123456789/696
- United Republic of Tanzania. (2008). Agricultural sector reforms in Tanzania: Perspectives from within. Ministry of Agriculture Food Security and Cooperatives. Dar es Saalam: Government Printers.
- United Republic of Tanzania. (2011). Tanzania Agriculture and Food Security Investment Plan (TAFSIP) 2011-12 to 2020-21. Dar es Saalam: Government Printers.
- Upadhyay, A. P., & Bijalwan, A. (2015). Climate change adaptation: services and role of information communication technology (ICT) in India. American Journal of Environmental Protection, 4(1), 70-74. doi: 10.11648/j.ajep.20150401.20
- Wyche, S., & Steinfield, C. (2016). Why don't farmers use cell phones to access market prices? Technology affordances and barriers to market information services adoption in rural Kenya. Information Technology for Development, 22(2), 320-333. doi: 10.1080/02681102.2015.1048184
- Zhu, C., Rodríguez-Hidalgo, R. C. R. H., Questier, F., & Torres-Alfonso, A. M. (2015). Using social network analysis for analysing online threaded discussions. International Journal of Learning, Teaching and Educational Research, 10(3), 128-146. Retrieved from https://cris.vub.be/files/5293661/IJLTER_final.pdf