IITA NEWS

Empowering South Sudan farmers to unlock agricultural potential
October 30, 2025

Banana growing in typical clusters near a house in South Eastern Equatorial (South Sudan).
Banana growing in typical clusters near a house in South Eastern Equatorial (South Sudan).

In a country where a good percentage of the population are farmers, there is extreme poverty, which, according to a World Bank report, affects over two-thirds of the population. In South Sudan, the heavy reliance on food importation is not a tale, but a pressing national crisis.

Despite 95% of the population relying on agriculture, over 78% live in poverty. As one of the world’s most climate-vulnerable countries, South Sudan is affected by erratic rains, drought, and conflict, leaving 54% of people, especially women and children, in a state of food insecurity. The key to breaking this cycle lies in the speedy growth of the agricultural sector and using it as the primary tool to achieve lasting food security.

IITACGIAR, in collaboration with the government of South Sudan through its Ministry of Agriculture and Food Security (MAFS) and Food and Agriculture Organization (FAO), is exploring ways to embed CGIAR technologies and innovative solutions into existing country programs such as the Climate Resilient Agri-Food Systems Transformation (CRAFT-1). This will help build pathways for transforming the country’s agricultural sector and strengthen MAFS’ agricultural research capacity for sustainable agricultural development, thereby boosting the country’s economic growth.

The initiative is an outcome of the recent mission conducted from 3 to 10 September by IITA scientists under the umbrella of the Technologies for African Agricultural Transformation (TAAT), a flagship program of the African Development Bank‘s Feed Africa Strategy. It aims to double crop, livestock, and fish productivity by providing over 40 million African smallholder farmers with proven technologies. Since its inception in 2018, TAAT has supported the Feed Africa Initiative by providing the necessary, productivity-enhancing, and food-processing technologies. The program has also been responsible for implementing inclusion strategies within the bank’s financing of large-scale regional and national agriculture investment projects, driving agricultural transformation across the continent. The IITA mission included field visits to identify crops’ challenges and gaps in the basic principles of good agronomic practices, post-harvest management, and crop disease management.

Rony Swennen explaining to a farmers how to recognize and reduce damage caused by the black Sigatoka disease on banana leaves in South Eastern Equatorial (South Sudan).
Rony Swennen explaining to a farmers how to recognize and reduce damage caused by the black Sigatoka disease on banana leaves in South Eastern Equatorial (South Sudan).

The team identified the opportunity to strengthen crop systems, particularly bananas, cassava, and maize. Currently, food is imported from neighboring countries, especially bananas, maize, and non-indexed disease- and pest-infected planting material. IITA is well-positioned to support South Sudan, given its long-standing expertise in agronomy, plant health, and improvement of these three crops. IITA’s track record includes experienced intervention, particularly in its banana and cassava breeding programs and sites in Uganda, as well as in Tanzania and Nigeria for maize, where training and support can be provided. Notably, MAFS can explore partnering with IITA to establish a robust testing program for bananas, cassava, and maize, control pests and diseases, increase production of bananas, maize, and cassava, and target import markets to become self-sufficient in the future.

“A maize farm near Magwi town was grown without fertilizers or chemical control for pests and diseases, and the yields were as high as 3 tons per hectare. This shows a good soil fertility potential when integrated with other agronomic practices,” narrated Dr Silvestro Meseka, Maize Breeder at IITA.

In response to the country’s request for agricultural development, the African Development Bank (AfDB), the European Union, and other development partners have expressed their satisfaction with the preliminary findings of this mission and are keen on opportunities that create synergies, optimize resources, and maximize impact. This collaboration presents a transformative opportunity for the agricultural sector in South Sudan. “It is exciting to be back in South Sudan and support the country’s agricultural agenda, especially to eradicate the disease in bananas and provide superior varieties,” said Dr Rony Swennen, Banana Breeder at IITA.

By integrating advanced research, capacity building, and supporting smallholder farmers, IITA and its partners aim to create sustainable, resilient, and self-sufficient agricultural development in the country. The collaboration and unwavering support of FAO-South Sudan are the cornerstone of a successful IITA deployment alongside MAFS.

Contributed by Gloriana Ndibalema, Rachel Zozo, Rony Swennen, Silvestro Meseka, and Barbra Muzata


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Olaosebikan, Olamide

Olamide Deborah Nwanze is a Senior Research Associate specializing in gender mainstreaming research to inform participatory and inclusive breeding, variety development, and seed systems policies regarding root, tuber, and banana (RTB) crops in the International Institute of Tropical Agriculture Headquarters, Ibadan, Nigeria. She is a PhD candidate at the University of Ibadan and holds an MSc and B. Agric in Agricultural Extension and Rural Development. Olamide is a fellow of the African Women in Agricultural Research and Development – Gender Responsive Agricultural Systems Policy (AWARD-GRASP) and the Gender Responsive Researchers Equipped for Agricultural Transformation (GREAT). She seeks to apply her gender-mainstreaming learnings, gender-responsive research, and policy development, and review expertise to facilitate women, youth, children, and vulnerable social group’s access to and adoption of agricultural Innovations that guarantee food, nutrition, income, and livelihood security in Africa. Her current roles include mentoring research fellows, development of guides and training manuals, implementation and adaptation of gender frameworks and tools, value chain actors’ engagement as citizen science partners, policy review and redesign, data management, and analysis. Her current research explores mixed methods and participatory and interdisciplinary approaches to capture and highlight gender dynamics, needs, preferences, and challenges stakeholders face within the agricultural livelihood value chain to prioritize gender-inclusive strategies in breeding programs, policy design, and implementation.

At IITA, she contributes to the implementation of the CGIAR Accelerated Breeding Initiative and Genetic Innovation Programs; participatory and gender research within the NextGen CassavaHarvestPlusRTBFoods, and Tricot-ClimMob 1000Farms Projects; and gender knowledge communication via the G-LENS webinar series, video documentary, policy briefspublications, and blogs.

 

Recent publications

de Sousa, K., van Etten, J., Manners, R. Bello, A., Teeken, B., Olaosebikan, O., et al. 2024. The tricot approach: an agile framework for decentralized on-farm testing supported by citizen science. A retrospective. Agron. Sustain. Dev. 44, 8. https://doi.org/10.1007/s13593-023-00937-1

Madu, T., Onwuka, S., Nwafor, S., Onyemauwa, N., Ejechi, M., Ofoeze, M., Ukeje, B., Eluagu, C., Olaosebikan, O., Okoye, B., 2024. Gender-Inclusive Consumer Studies Improve Cassava Breeding in Nigeria in: Frontiers in Sociology, volume 9, number: 1224504, doi: 10.3389/fsoc.2024.1224504

Olaosebikan, O.; Bello, A.; Utoblo, O.; Okoye, B.; Olutegbe, N.; Garner, E.; Teeken, B.; Bryan, E.; Forsythe, L.; Cole, S.; Madu, T. 2023.  Stressors and Resilience within the Cassava Value Chain in Nigeria: Preferred Cassava Variety Traits and Response Strategies of Men and Women to Inform Breeding. Sustainability 15, 7837. https://doi.org/10.3390/su15107837

Okoye, B., Ofoeze, M., Ejechi, M., Onwuka, S., Nwafor, S., Onyemauwa, N., Ukeje, B., Eluagu, C., Obidiegwu, J.*, Olaosebikan, O., Madu, T.* 2023. Prioritizing preferred traits in the yam value chain in Nigeria: a gender situation analysis in: Frontiers in Sociology, volume 8, number: 1232626, pages 1 – 9, ISSN 2297-7775, 2023. https://www.frontiersin.org/articles/10.3389/fsoc.2023.1232626/full

Olaosebikan, O., Bello, A. A., de Sousa, K., Ndjouenkeu, R., Adesokan, M., Alamu, E. O., Agbona, A., van Etten, J., Kegah, F. N.*, Dufour, D., Bouniol, A., Teeken, B. 2023. Consumer acceptability of cassava gari-eba food products across cultural and environmental settings using the triadic comparison of technologies approach (tricot) in: Journal of the Science of Food and Agriculture,

Teeken, B., Olaosebikan, O., Bello, A. A., Madu, T.*, Cole, S. M. 2023. Qualitative assessment on the positionality and preferences of dyads in relation to cassava-related activities: working with tricot trial citizen scientists https://hdl.handle.net/10568/138326 Type: Manual

Bouniol, A., Ceballos, H., Bello, A. A., Teeken, B., Olaosebikan, O., Owoade, D., Agbona, A., Fotso Kuate, A., Madu, T.*, Okoye, B.*, Ofoeze, M.*, Nwafor, S.*, Onyemauwa, N.*, Adinsi, L.*, Forsythe, L., Dufour, D. 2023. Varietal impact on women’s labour, workload and related drudgery in processing root, tuber and banana crops: focus on cassava in sub-Saharan Africa in: Journal of the Science of Food and Agriculture, pages 1 – 25, ISSN 0022-5142,

Bello, A. A., Agbona, A., Olaosebikan, O., Edughaen, G., Dufour, D., Bouniol, A., Iluebbey, P., Ndjouenkeu, R.*, Rabbi, I. Y., Teeken, B. 2023. Genetic and environmental effects on processing productivity and food product yield: drudgery of women’s work in: Journal of the Science of Food and Agriculture, pages 1 – 32, ISSN 0022-5142, 5

Cavicchioli, M., Zimbiti, T., Teeken, B., Nwanze, D.O., Liani, M., Parkes, E. & Bello, A. 2023. IITA-Gender Responsive Breeding Training Report. Genetic Resources Center, IITA-HQ, Ibadan, 21-23 September, 2022. Ibadan, Nigeria: IITA, (34 p.).https://hdl.handle.net/10568/131368

Agbona, A. Peteti P., Teeken B., Olaosebikan O. Bello, A. A., Parkes, E., Rabbi, I. Y., Mueller, L., Egesi, C., Kulakow, P. 2022. Data Management in Multi-disciplinary African RTB Crop Breeding Programs. In: Williamson, H.F., Leonelli, S. (eds) Towards Responsible Plant Data Linkage: Data Challenges for Agricultural Research and Development. Springer, Cham. https://doi.org/10.1007/978-3-031-13276-6_5

Lora Forsythe, Pricilla Marimo, Sarah Mayanja, Olamide D. Olaosebikan, Esme Stuart, Bela Teeken, Benjamin Okoye, Tessy Madu, (2021). Cross-product Gender Analysis of RTBfoods Step 2 Gendered Food Mapping on RTB Products. Understanding the Drivers of Trait Preferences and the Development of Multi-user RTB Product Profiles, WP1. London, UK: RTBfoods Field Scientific Report, 30 p.

Teeken, B., Garner, E., Agbona, A., Balogun, I., Olaosebikan, O., Bello, A., Madu, T., Okoye, B., Egesi, C., Kulakow, P. and Tufan, H.A. 2021. Beyond “Women’s Traits”: Exploring How Gender, Social Difference, and Household Characteristics Influence Trait Preferences. Frontiers Sustainable Food Systems 5:740926. https://doi.org/10.3389/fsufs.2021.740926

Teeken, B., Agbona, A., Bello, A., Olaosebikan, O., Alamu, E., Adesokan, M., Awoyale, W., Madu, T., Okoye, B., Chijioke, U., Owoade, D., Okoro, M., Bouniol, A., Dufour, D., Hershey, C., Rabbi, I., Maziya‐Dixon, B., Egesi, C., Tufan, H. and Kulakow, P. (020. Understanding cassava varietal preferences through pairwise ranking of gari‐eba and fufu prepared by local farmer–processors. Int J Food Sci Technol. https://doi.org/10.1111/ijfs.14862

Bela Teeken, Olamide Olaosebikan, Ireti Balogun, Benjamin Okoye, Tessy Madu, Steven Cole, Abolore Bello, Elizabeth Parkes. (2020). Piloting the G+ customer and product profile tools for gender-responsive cassava breeding in Nigeria. Nigeria: International Institute of Tropical Agriculture (IITA). https://hdl.handle.net/20.500.11766/13000