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Agriculture & Environment

72nd Graduation: Doctoral Citations – CAES

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ABEN Charles
ABEN Charles

ABEN Charles
Participatory Land use governance and livelihoods in Awoja Watershed, Uganda

Mr. ABEN Charles examined the effects of participatory natural resource governance on livelihoods in Awoja watershed in Uganda. In particular, the study assessed the contribution of local people’s participation to policy implementation. Further, the effects of social, economic and political motivation on actor involvement in the participatory governance were examined. The results suggest that the effective participation was contingent on the motivation of different actors involved in watershed management. This study was funded by DANIDA and was supervised by Dr. Okiror, Prof. Jacob Agea and Dr. EsbernFriis Hansen.


ALEXANDER Noah Ruley Jane
Bioremediation of Petroleum Contaminated Soils using Native plants and their Rhizobacteria in the Sudd regions of South Sudan

Ms. ALEXANDER Noah Ruley Jane’s study was to enhance bioremediation of Petroleum Hydrocarbon-(PHC) Contaminated soils for increased agricultural productivity of the Sudd region of South Sudan. Specially, the study examined the native plant species abundant in petroleum hydrocarbon contaminated soil and optimal rate of cattle manure for enhancing phytoremediation of PHC contaminated soil in the region. In the results, PHC contamination at concentration of 7002 mgkg-1 detected as cultivated land from drilling points, was higher that the critical value of 5000mgkg soil (Sudan) and 5600mgkg (International). In sum, use of plant species namely H. Rufa, T. diversifolia and G. barbadense with 2 tha -1 of cattle-manure greatly improves bioremediation of PHC contaminated soils in the Sudd region of South Sudan. This study was funded by NORHED and was supervised by Dr Alice Amoding and Assoc. Prof John Baptist Tumuhairwe.


ALFONSE Leonard
ALFONSE Leonard

ALFONSE Leonard
The Role of Host Plants, Temperature and Natural Enemies in the Development, Survival and Reproduction of Edible Grasshopper Ruspolia differens (Orthoptera: Tettigoniidae)

Mr. ALFONSE Leonard studied the edible long-horned grasshopper (Ruspolia differens Servile) which is a very important source of food and income in East Africa. The insect is currently obtained from seasonally swarming wild populations which are erratic and declining. His study focused on factors limiting artificial mass rearing of R. differens; these factors include the confusion over the identity of the grasshopper, paucity of information on the natural diets, diseases, and the optimal temperature requirements. He identified edible grasshopper in Uganda as Ruspolia differens (Serville), which is a polyphagous with grasses preference to other plants. The study determined temperatures ranging from 28°C to 32°C as optimum for artificial rearing of R. differens. He further investigated that fungi and bacteria isolated from wild-collected grasshoppers were threats to artificial rearing of the insect. Glaurocara flava was the only identified parasitoid of R. differens. He also found that the inclusion of naturally occurring host plants into artificial diets can improve the survival and reproduction of R. differens. The results from this study can contribute to the development of efficient mass rearing protocols of R. differens. This study was funded by the International Centre of Insect Physiology and Ecology (icipe) and German Academic Exchange Service (DAAD), and supervised by Prof. Samuel Kyamanywa from Makerere University, and Dr. James P. Egonyu and Dr. Sevgan Subramanian from International Centre of Insect Physiology and Ecology (icipe).


KALANZI Fred
KALANZI Fred

KALANZI Fred
Socio-technological factors influencing smallholder farmers’ adaptation of agroforestry technologies in the eastern highlands of Uganda

Mr. KALANZI Fred studied smallholder farmers’ adaptation of agroforestry technologies in Uganda’s Eastern highlands to establish the rationale for smallholder farmers’ choices, use, and modification of agroforestry technologies. This followed a growing concern that despite the efforts to promote agroforestry technologies, smallholder farmers made contradictory choices and modified technologies in ways perceived by experts to compromise farm productivity and, consequently, food and income security. Results indicated that the technology’s perceived value in addressing the livelihood options of the smallholder farmers was the most critical sociotechnological factor influencing their choices of agroforestry technologies. The study also found that smallholder farmers made several modifications and generated their own practices with anticipated positive outcomes that made the agroforestry technologies more applicable to their unique contexts. The study suggests that while science may have a lot to offer to resource-poor smallholder farmers, their local knowledge and innovations should constitute building blocks in developing economically viable, environmentally compliant and socially acceptable agroforestry technologies. This study was supported by the German Academic Exchange Service (DAAD) through the World Agroforestry Centre (ICRAF) and NARO and supervised by Dr. Prossy Isubikalu, Dr. Florence Birungi Kyazze and Dr. Lawrence J.B. Orikiriza.


KALULE Wamala Stephen
KALULE Wamala Stephen

KALULE Wamala Stephen
Farmer Learning Behaviours: A Case of the student-to-farmer university outreach of Gulu University in Uganda

Mr. KALULE Wamala Stephen utilized a sample of 283 host farmers of the student-to-famer outreach of Gulu University to examine the influence of psychosocial factors on farmer learning behaviour. The results show that the most important and positive facilitating condition for farmer learning behaviour was faculty supervision support to students. For the motivational factors, satisfaction of relatedness learning needs and formation of learning intentions were the positive and significant predictors farmer learning behaviour. This study funded by RUFORUM and was supervised by Dr. Haroon Sseguya, Assoc Prof. Duncan Ogeng and Dr. Gabriel Karubanga.


KYALLO Martina
KYALLO Martina

KYALLO Martina
Identification and Characterization of Cassava Mosaic Begomovirus-like viruses Associated with Non Cassava Plants in Kenya

Ms. KYALLO Martina study was on sustainable management of cassava mosaic disease by determining the role non-cassave hosts of Cassava Mosaic Disease (CMD) like viruses and their associated viruses play in the epidemiology of CMD in Kenya. The study identified M. Lutea as a potential alternative host for East African Cassava Mosaic Virus in Uganda revealing the adaptive potential for the virus and expanding our current knowledge of the host range of CMD in Kenya. This study was funded by Bill & Melinda Gates Foundation and was supervised by Dr. Mildred Ochwa Ssemakula and Dr. Robert A. Skilton.


LOGA Dorcas Elizabeth
LOGA Dorcas Elizabeth

LOGA Dorcas Elizabeth
Enhancing Group Sustainability and Innovativeness of Youth in Agriculture; a Comparative Study of Government and Non-government Interventions in Mid-western Uganda.

Ms. LOGA Dorcas Elizabeth studied how government and Non-Government agencies support youth groups in mid-western Uganda to engage in agriculture. The focus was on discovering the conceptual underpinnings that inform and shape the nature of support, enhancing the sustainability of youth groups, and youth innovativeness. The study revealed that government support is premised on the assumption that the youth lack capital, therefore focusing on capitalization through credit and free input provision; while the NGO support is premised on the assumption that youth lack entrepreneurial skills and extension services, and therefore focused on capacity building. The NGO-supported groups were more likely to be sustainable than the Government supported groups. Amidst numerous challenges, the groups post a higher score of innovativeness with an average innovation index of 0.536 reflecting a high potential for youth to revolutionize agriculture. Strengthening coordination to ensure cooperation and complementarity among interventions can enhance the innovativeness and sustainability of youth groups, and make agriculture more gainful. The study was funded by DAAD and Carnegie Corporation of the New York through RUFORUM; and supervised by Assoc. Professor Paul Kibwika and Dr. Florence Birungi Kyazze.


MAWA Christopher
MAWA Christopher

MAWA Christopher
Effects of community-based forest management initiatives on conservation and rural livelihoods in mid-western Uganda

Mr. MAWA Christopher examined the socio-ecological outcomes of community-based forest management initiatives in mid-western Uganda. The study found that positive social and ecological outcomes were simultaneously produced in areas where local community members were either actively co-managing forest resources with the state or were being supported by non-governmental organizations to formally manage and own them. Specifically, the initiatives enhanced community access to legally-sourced forest resources for both subsistence and cash. Additionally, households that had members belonging to conservation groups were more likely to benefit from alternative livelihood schemes promoted by state and non-state actors in the area. However, these alternative livelihood schemes mostly encouraged survival-led as opposed to accumulation-led livelihood diversification pathways. This study was funded by NORHED and was supervised by Prof. David Mwesigye Tumusiime and Assoc. Prof Fred Babweteera.


MUKHONGO Wilhem Ruth
MUKHONGO Wilhem Ruth

MUKHONGO Wilhem Ruth
Abbuscular Mycorrhizal Fungi for Enhanced Nutrient and Moisture Utilization in Sweet Potato Production

Mr. MUKHONGO Wilhem Ruth investigated the composition and spore abundance of Abbuscular Mycorrhizal Fungi (AMF) in sweet potatoes producing regions in Uganda for local inoculum production. Further, the study sought to determine the efficacy of the native AMF and phosphorus on growth and yield of sweet potatoes. In the findings, the assessment of the composition and spore abundance of AMF in sweet potatoes zones yielded a similarity in the AMF communities with Glomus and Acaulospora species accounting for 38% and 20% respectively. This study was supervised by Assoc. Prof. John Baptist Tumuhairwe, Dr. Peter Ebanyat and Dr. Cargele Masso.


MULINDE Catherine
MULINDE Catherine

MULINDE Catherine
Climate Adaptation and Crop Productivity in Coffee-Based Farming Systems of Uganda

Ms. MULINDE Catherine focused on determining the most sustainable climate adaptation practices that are likely to increase current and future crop productivity, and mitigate climate vulnerabilities in Arabica and Robusta coffee-based farming systems of Uganda by 2040. She adopted qualitative, quantitative and modeling approaches in assessing climatic-crop suitability, adoption-drivers and effectiveness of major adaptation practices. Coffee and banana were revealed as more vulnerable to climate change than maize and beans in eastern, central and western Uganda; and that agroforestry, inorganic fertilizer, organic manure, mulch, trenches and soil bunds can potentially reduce crop yield losses especially if future climate becomes drier than wetter. The study recommends the promotion of these adaptation practices with an agile extension service considering the diverse adaptation
needs of coffee-farmers rather than ‘one-size-fit-all’ adaptation strategies; identification of efficient on-farm water-draining technologies; and bioengineering of crop varieties adaptive to wetter-conditions across various altitudes. This study was supervised by Prof. Majaliwa
Mwanjalolo and Dr. Revocatus Twinomuhangi, and funded by USAID.


NAKITTO Aisha Musaazi Sebunya
NAKITTO Aisha Musaazi Sebunya

NAKITTO Aisha Musaazi Sebunya
Solanum anguivi Lam. fruits’ nutritional quality and potential effect on type 2 diabetes mellitus.

Ms. NAKITTO Aisha Musaazi Sebunya investigated the morphological characteristics, bioactive compound contents (BCC) and antioxidant activity (AA) of fourteen accessions of Solanum anguivi Lam. The impact of various ripeness stages and thermal treatments on the BCC and AA of Solanum anguivi Lam. fruits (SALF) was determined, where the unripe stage and boiling exhibited the highest AA. Further, the potential of dietary SALF to prevent and manage type 2 diabetes mellitus (T2DM)-like phenotypes was investigated using the fruit fly, Drosophila melanogaster (D. melanogaster) model organism. D. melanogaster has been previously shown to develop a T2DM-like phenotype upon high-sugar diet (HSD) intake. The study showed for the first time that dietary SALF lowers HSD-induced glucose levels in D. melanogaster, which was not mediated through an up-regulation of central genes (Srl, dIlp3 and dIlp6) of the fly’s energy metabolism. Simultaneously, dietary SALF increased the flies’ survival, thus suggesting a protective effect of SALF against premature death associated with a T2DM-like phenotype. Dietary SALF may therefore help prevent and manage T2DM in humans. This study was funded by the DAAD and FTBIC and was supervised by Prof. John Muyonga, Prof. Anika Wagner and Assoc. Prof Yusuf Byaruhanga.


NDAULA Sulaiman
NDAULA Sulaiman

NDAULA Sulaiman
Psychosocial factors in rural smallholder farmers’ decision to accept orange-fleshed sweet potato in Uganda

Mr. NDAULA Sulaiman studied the acceptance of orange-fleshed sweet potato (OFSP) within households that already grow White-fleshed sweet potato (WFSP). With vitamin A deficiency enduring as a major public health concern in many developing countries, OFSP continues to be promoted as a food-based alleviation strategy for the deficiency. This study sought to enhance understanding of the role of rural smallholder farmers’ socio-cognitive contexts in OFSP acceptance in Uganda. The study revealed that farmers at the various stages of the OFSP cultivation process (under consideration, trial, or maintenance) differ in the belief sets they held about OFSP relative to the WFSP sweet potato varieties. Also, sustained OFSP cultivation was enhanced by social pressure, farmers’ valuation of their capability to cultivate OFSP as compared to cultivating WFSP and health-related risk perceptions. Through compliance and conformity to peer pressure, farmers created a cycle of low cultivation intensity that led to limited access to vines, low appreciation of relative advantage of OFSP over WFSP and the attendant cultivation defections. This study points to a cardinal role for processes that create supportive social and cognitive environments for the acceptance of bio-fortified technologies such as the orange-fleshed sweet potato. This study was funded by DAAD and supervised by Dr. Frank Matsiko, Dr. Richard Miiro, and Dr. Haroon Sseguya.


OBUA Tonny
OBUA Tonny

OBUA Tonny
Genetic Improvement of Nutritional Traits and Yield of Tropical Soybean in Uganda

Mr. OBUA Tonny investigated the genetic diversity and population structure of 89 tropical soybean germplasm, and determined the variability of nutritional traits of 52 soybean core collections from diverse sources. He further conducted a genome-wide association study based on 92 soybean genotypes, as well as determination of environmental effect on protein content and yield in soybean. The results showed that the genetic diversity among the studied germplasm was low, and the phylogenetic tree and Principal Component Analysis grouped the 89 genotypes into three major clusters. The low genetic diversity could be attributed to the cleistogomous nature of soybean and the sample of genotypes used that were mainly released varieties and advanced breeding lines; that have been genetically fixed at all loci in regard to general consumer preferences after many cycles of selections. Low diversity in the studied germplasm pool is a reflection of genetic erosion of the existing germplasm pool, which calls for widening of the current germpalsm base. The study further identified several soybean genotypes that protein and oil content above the reported averages. Total oil content varied significantly between origins with genotypes from Zimbabwe showing the highest mean of 20.13% while those from Taiwan had the lowest mean of 18.3%. The study was funded by Soybean Africa Limited, Makerere University Center for Soybean Improvement and Development, Biosciences Eastern and Central Africa – International Livestock Research Institute Hub; and was supervised by Prof. Phinehas Tukamuhabwa and Dr. Thomas L. Odong.


OCHIENG Hannington
OCHIENG Hannington

OCHIENG Hannington
Biological assessment of River Aturukuku in Tororo, Uganda: a tropical river with potential environmental threats from its catchment

Mr. OCHIENG Hannington undertook a biological assessment of River Aturukuku in order to contribute towards its conservation and sustainable utilisation by the riparian communities. His research compared the utility of two macroinvertebrate based Biological Monitoring Working Party indices, from England (temperate region) and Costa Rica (tropical region) for assessing water quality, and explored the assemblages of benthic macroinvertebrates and diatoms along River Aturukuku. His research showed that the two foreign biomonitoring indices could not separate sites based on pollution gradients, attributable to biogeographical differences in environmental conditions and pollution tolerances among macroinvertebrates. The diversity of benthic macroinvertebrates and diatoms in the river was low, with pollution-tolerant taxa dominating. The development of indigenous biotic index for Uganda and specific mitigation measures for conservation of the entire river for sustainable utilisation is recommended. The study was funded by the National Geographic Society and was supervised by Prof. James Okot-Okumu and Dr. Robinson Odong.


SYOFUNA Agatha
SYOFUNA Agatha

SYOFUNA Agatha
Prevalence and impact of stem canker diseases on Eucalyptus grandis and selected Hybrid clones in Uganda

Ms. SYOFUNA Agatha studied the prevalence and impact of stem canker diseases on Eucalyptus grandis and selected Hybrid clones in Uganda. This was based on the background that there is a drive for re-afforestation and a high timber demand in the country, both of which are being solved by extensive plantation development. The study revealed that Eucalyptus plantations are threatened by Botryosphaeria and Teratosphaeria canker diseases throughout the Country mostly in the Central, Eastern and Albertine regions. Five species of Botryosphaeriaceae were identified based on multi-locus phylogenies (ITS and β-tubulin). Pathogenicity tests using species of Botrosphaeriaceae and Teratosphaeria revealed variation in susceptibility of Eucalyptus grandis and selected hybrid clones, suggesting that disease-tolerant Eucalyptus genotypes could be selected for disease management. Furthermore, an assessment of the anatomical, physical, and mechanical properties, revealed brittle failure and high shrinkage in wood from diseased trees, indicating that it is not suitable for some construction applications and should be used with caution. The study was funded by African Development Bank and DAAD, and supervised by Dr Grace Nakabonge and Prof. Abwoli Y. Banana.


TURYAHIKAYO Willy
TURYAHIKAYO Willy

TURYAHIKAYO Willy
Network governance dynamics that influence the generation and implementation of innovative activities within the Agricultural Innovation Platforms.

Mr. TURYAHIKAYO Willy investigated the network governance dynamics that influence the generation and implementation of innovative activities within the Agricultural Innovation Platforms. The study findings showed that the level and structure of interactions have got a profound effect on generation and implementation of new ideas within the agricultural innovation platforms. However, owing to the informal nature of networks, this study revealed stringent collective sanctions in the IPs can negatively impact the innovative activities. The study recommends increased actor interactions in terms of duration and frequency of interactions between actors within the platforms. This study was funded by the German Academic Exchange Service (DAAD), and supervised by Dr. Frank B. Matsiko, Dr. John J. Okiror, Dr. Richard F. Miiro and Prof. Jon Hanf.


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Agriculture & Environment

RUFS Project Team Trains Smallholder Farmers in Mbale City in Smart Agronomic Practices

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The Project team led by Prof. Frank Mugagga together with the farmers at Emily Royal Mixed Farm, the training site. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.

Overview

Following stakeholder engagements in Mbale City and Kasese Municipality to introduce Phase II of the Resilient Urban Food Systems (RUFS) Project, it became evident that farmers in both regions face a range of challenges that significantly impact agricultural productivity. Among the most pressing issues are frequent floods, landslides, waterlogging, and prolonged periods of drought, all of which threaten food security and the livelihoods of smallholder farmers.

Ms. Emily Namalwa welcoming the project team and the trainees to her farm, Emily Royal Mixed Farm that was used as the training site. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Ms. Emily Namalwa welcoming the project team and the trainees to her farm, Emily Royal Mixed Farm that was used as the training site.

In response, the RUFS Project team has designed a series of targeted interventions aimed at addressing these climate-related challenges. Central to these efforts is the provision of specialized training to enhance farmers’ capacity to adapt and thrive in the face of environmental stressors. Through these trainings, smallholder farmers in Mbale City and Kasese Municipality will be equipped with practical knowledge and skills in climate-smart agronomic practices that promote sustainability and resilience. Smart Agronomic Practices, as promoted in the training, focus on techniques that improve yield while conserving natural resources. This includes composting, pest control using natural extracts, crop rotation, intercropping, and the adoption of drought-resistant crop varieties. By prioritizing ecological balance and resource efficiency, the RUFS project aims to protect urban communities from the effects of climate change, price volatility, and food insecurity.

Prof. Frank Mugagga, the Project Coordinator addressing the team on the purpose of the training. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Prof. Frank Mugagga, the Project Coordinator addressing the team on the purpose of the training.

Training on smart agronomic practices in Mbale City

As part of this initiative, over 20 smallholder farmers in Mbale City recently received extensive training on Smart Agronomic Practices. The training, conducted from 6th to 7th October 2025 at Emily Royal Mixed Farm in Industrial City Division, Mbale City, forms part of a broader strategy to strengthen urban food systems by empowering farmers with sustainable, adaptive, and cost-effective farming techniques tailored to the realities of a changing climate.

Prof. Frank Mugagga briefing the team about the objectives of the training. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Prof. Frank Mugagga briefing the team about the objectives of the training.

Led by Prof. Frank Mugagga from the Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, and funded through the AgriFoSe2030 Programme, the RUFS project aims to create a ripple effect of knowledge transfer, particularly in informal and peri-urban communities where agriculture remains both a livelihood and a cornerstone for food security. Phase II of the RUFS project sets out to: 1) Strengthen flood and drought resilience in urban communities through strengthened stakeholder collaboration in Mbale and Kasese, 2) Raise community awareness on climate risks and equip residents with preventive and adaptive skills, 3) Integrate indigenous and local knowledge into policy and planning for more context-relevant decision-making, and 4) Co-develop knowledge with both state and non-state actors to promote inclusive and evidence-based decisions.

Mr. Henry Stanley Mbowa, project member briefing the team about the planned training on the production of organic fertilizers and pesticides. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Henry Stanley Mbowa, project member briefing the team about the planned training on the production of organic fertilizers and pesticides.

Training in the production of organic fertilizers and pesticides

During the two-day training, farmers were introduced to practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials. Emily Royal Mixed Farm, the training venue, and home of one of the project beneficiaries, Ms. Emily Namalwa, served as a practical learning hub where theory met practice.  Led by Mr. Henry Stanley Mbowa, Head of Research at AidEnvironment and a member of the RUFS Project, and backed by the Mbale City technical team, the hands-on sessions demystified the process of creating environmentally friendly agricultural inputs such as compost and bio-pesticides.

Mr. Whepukulu Juma, a dedicated urban farmer and President of the Mbale City Food Systems Platform, briefed the farmers on the critical steps and best practices for preparing a food nursery bed. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Whepukulu Juma, a dedicated urban farmer and President of the Mbale City Food Systems Platform, briefed the farmers on the critical steps and best practices for preparing a food nursery bed.

Step by step, the enthusiastic farmers were trained to formulate effective organic fertilizers and pesticides using locally available materials such as cow dung, animal and human urine, ash, onions, pawpaw leaves, pepper, tobacco, luwoko (Phytolacca dodecandra), and muluuku (Tephrosia vogelii). These natural alternatives provide a sustainable response to the rising cost and environmental impact of synthetic inputs. They not only enhance soil health and increase crop productivity, but also reduce chemical residues in food, promoting safer and more resilient farming practices.

Mr. Henry Stanely Mbowa prepares the team for a training in the production of organic fertilizers using cow dung. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Henry Stanely Mbowa prepares the team for a training in the production of organic fertilizers using cow dung.

While conducting the hands-on sessions, Mr. Mbowa emphasized that these solutions are not only effective but scalable. “These are techniques that require no expensive inputs. Farmers can adopt them right away using the resources they already have at their disposal,” he said.

The farmers collect cow dung to be used in the production of organic fertilizers. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers collect cow dung to be used in the production of organic fertilizers.

As part of the training, Mr. Whepukulu Juma, a dedicated urban farmer and President of the Mbale City Food Systems Platform, briefed the farmers on the critical steps and best practices for preparing a food nursery bed. Drawing from his experience, Mr. Whepukulu highlighted the significance of proper soil preparation, emphasizing soil health and nutrient management as foundational to successful seedling development. He also stressed the importance of selecting high-quality seeds suited to local conditions and demonstrated effective maintenance techniques such as regular watering, timely weeding, and shading to protect young seedlings from excessive sun or rain.

Mr. Henry Stanely Mbowa taking the farmers through the process of producing fertilizers using cow dung. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Henry Stanely Mbowa taking the farmers through the process of producing fertilizers using cow dung.

According to Prof. Mugagga, the trainings that will be conducted over the next 18 months are a response to the urgent need for cities to reimagine their food systems amid rapid urbanization. “Urban agriculture is no longer an option, it is a necessity. Our goal is to empower smallholder farmers with knowledge that makes their practices not only productive but also sustainable and adaptive to climate stress,” Prof. Mugagga stated.

The farmers practicing to make fertilizers using different plant materials. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers practicing to make fertilizers using different plant materials.

Farmers’ views on the Training

  1. Ms. Emily Namalwa, an urban farmer and proprietor of Emily Royal Mixed Farm, expressed appreciation for the training. Her farm, located within Mbale City, produces a wide range of crops including tomatoes, sukuma wiki (collard greens), eggplants, matooke (plantains), and passion fruit, alongside poultry farming.
    • Reflecting on the impact of the training, Ms. Namalwa said: “This has been eye-opening. I have learned that many of the resources we need to feed and protect our crops are readily available in our surroundings. What we once considered as waste can actually be transformed into valuable inputs for farming. This approach not only reduces costs but also promotes sustainability.”
    • She further narrated how the RUFS training reshaped her perspective on land use for farming: “Before this, I focused solely on cultivating coffee on a one-acre piece of land located far from my home. I never imagined that I could turn the small 100 by 100 plot around my house into a productive farm. Thanks to the training on urban agriculture, I now understand how to make the most of even limited space for food production.”
    • Citing the benefits, Ms. Namalwa expressed gratitude for the continued support RUFS extends to smallholder farmers. “RUFS has given us the knowledge and tools to make urban farming not just possible, but profitable. I am truly grateful for their efforts in empowering farmers like me in Mbale City.”
  2. According to Mr. Mudoma Cassim, Chairman of the Nabuyonga Horticulture Farmers’ Association in Industrial City Division, Busamaga, Mbale, the training provided by the RUFS project was both timely and impactful. “For a long time, our farmers have heavily depended on inorganic fertilizers purchased from commercial outlets. Unfortunately, these fertilizers are not only expensive but also contribute to the degradation of soil health over time, leading to reduced productivity in the long run. The training we received on the production and use of organic fertilizers and pesticides has opened our eyes to a more sustainable and cost-effective alternative. By learning how to produce organic fertilizers and pesticides locally, we can significantly reduce the cost of inputs while improving soil fertility and overall yields.”
    • “I would like to extend my sincere gratitude to the RUFS project team and their funders for this valuable initiative. It is my earnest appeal that such trainings continue, not only on the production of organic fertilizers and pesticides but also on other important aspects of sustainable farming practices. Additionally, I humbly request that the project considers supporting farmer groups like ours with irrigation equipment, such as spray pumps. This would greatly enhance our capacity to maintain consistent production even during dry spells, ensuring food security and stable incomes for our members.”
  3. Mr. Ssenkoto Julius, a dedicated farmer from Industrial City, Masaba in Mbale District, is equally grateful for the support provided by the RUFS Project. He specifically commended the hands-on training he received on producing organic fertilizers and pesticides using locally available materials, a skill he believes is not only cost-effective but also environmentally sustainable. “I primarily grow tomatoes, but I also cultivate sukuma wiki (collard greens),” he stated. “The knowledge imparted during the training was incredibly valuable. I have already begun applying the organic methods on my farm, and I am keen to observe the difference in performance between these natural products and the conventional ones purchased from agro-shops.” Mr. Ssenkoto also appealed to the RUFS Project to consider extending similar training opportunities in animal husbandry. “Many of us are mixed farmers,” he explained. “Equipping us with skills in livestock management would greatly enhance our productivity and improve our livelihoods.”
  4. Ms. Nekesa Josephine, a horticulture farmer from Northern City in Nkoma, Mbale District, appreciated the RUFS Project team for the training, highlighting its potential to transform farming practices in the region. “I am truly grateful for this opportunity. The training has opened my eyes to more sustainable and cost-effective methods of farming. I have already started experimenting with the production of organic fertilizer using cow dung, a practice I had not considered seriously before. If it proves successful, it will greatly reduce our dependence on expensive chemical fertilizers bought from agro-vet shops, which many of us struggle to afford. This kind of knowledge is not only practical but empowering, especially for smallholder farmers like myself. I sincerely hope that these trainings can be scaled up and extended to cover livestock management. Training in animal husbandry would go a long way in helping us improve both crop and animal productivity, ultimately boosting our incomes and food security.
The farmers practicing to make fertilizers. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers practicing to make fertilizers.

During the training programme, participants were tasked to document the current status of their farms and agricultural activities. Coordinated by Mr. Peter Kasaija, a member of the RUFS Project, the exercise was intended to support monitoring and assessment of the impact of the RUFS Project initiatives.

The farmers learning how to mix different materials to make fertilizers. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers learning how to mix different materials to make fertilizers.

The team will hold a similar engagement in Kasese Municipality from 12th-15th October 2025.

Mr. Mbowa training the farmers on the use of human urine in the production of fertilizers. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Mbowa training the farmers on the use of human urine in the production of fertilizers.

More photos from the training

Mr. Mbowa training the farmers on the use of human urine in the production of fertilizers. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Mbowa training the farmers on the use of human urine in the production of fertilizers.

Prof. Mugagga appreciating the farmers for their commitment to the project activities. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Prof. Mugagga appreciating the farmers for their commitment to the project activities.

Mr. Peter Kasaija briefs the farmers on the need to document their farming activities to enable the project team to monitor progress. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Peter Kasaija briefs the farmers on the need to document their farming activities to enable the project team to monitor progress.

A farmer sharing his views on the training. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
A farmer sharing his views on the training.

Mr. Mbowa training the farmers on the use of ash in the production of pesticides. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
Mr. Mbowa training the farmers on the use of ash in the production of pesticides.

The farmers braved the heavy downpour to acquire skills in the production of pesticides. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers braved the heavy downpour to acquire skills in the production of pesticides.

The farmers being trained on the production pesticides using different plant materials. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers being trained on the production pesticides using different plant materials.

The farmers being trained on the use of animal urine in the production of pesticides. Phase II of the Resilient Urban Food Systems (RUFS) Project, Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, Kampala Uganda, East Africa and funded through the AgriFoSe2030 Programme, practical techniques for producing organic fertilizers and pesticides using affordable, locally available materials 6th to 7th October 2025, Emily Royal Mixed Farm, Industrial City Division, Mbale City.
The farmers being trained on the use of animal urine in the production of pesticides.

Pictorial on the training:https://drive.google.com/drive/folders/17NeSVJvLn6wJjtzodL25XtN5arnXXNdz?usp=sharing

Hasifa Kabejja

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Agriculture & Environment

Mak Launches SophiA Project Facility at Buvuma Health Centre IV

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The SophiA Project facility at Buvuma Health Centre IV was officially commissioned by the Vice Chancellor of Makerere University, represented by Dr. Julia Kigozi, Dean of the School of Food Technology, Nutrition and Bio-engineering on 30th September 2025. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.

Introduction

The Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) is providing sustainable off-grid energy supplies and water free of bacteria and viruses for rural and remote health facilities in Africa, thereby accelerating the sustainable development, growth and economic transformation, and ensuring improved access to energy and health services for all.

Using various technologies, such as photovoltaics, solar thermal, electrical and thermal storage, water treatment, and natural refrigerants with low global warming potential, SophiA has developed and manufactured locally innovative, modular, affordable, and efficient solar powered systems for providing:

  1. Safe and clean drinking water, free of bacteria and viruses, and deionised water for medical purposes.
  2. Hot water and steam production for thermal requirements of the hospitals.
  3. Cooling of medicines and food at +5°C.
  4. Low temperature storage of blood plasma and vaccines at -30°C.
  5. Ultra-low temperature storage of sensitive medication (e.g. some Covid-19 or Ebola vaccines) at -70°C
The SophiA system installed at Buvuma Health Center IV. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
The SophiA system installed at Buvuma Health Center IV.

In addition, PV MedPort, a simple and 100% solar-powered solution has been developed and tested as a mobile health care station in small remote areas in 4 different geographical conditions in Africa.

SophiA systems have been manufactured in Africa and will provide, for the first-time, innovative solutions based on climate-friendly natural refrigerants to cover cooling demand for three different temperature ranges (-70°C, -30°C and +5°C). The systems have been tested and demonstrated at four rural hospitals in remote regions throughout the African continent covering the major geographical regions and different climatic conditions in Burkina Faso, Cameroon, Malawi and Uganda.

The Principal Investigator, Prof. Nicholas Kiggundu showing the Scheffler shields concentrators for the outside cooking facility. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
The Principal Investigator, Prof. Nicholas Kiggundu showing the Scheffler shields concentrators for the outside cooking facility.

Launch of the SophiA Project Facility at Buvuma Health Centre IV

The SophiA Project facility installed at Buvuma Health Centre IV was officially commissioned on 30th September 2025, by the Vice Chancellor of Makerere University, represented by the Dean, School of Food Technology, Nutrition, and Bio-systems Engineering at CAES, Dr Julia Kigozi.

The event was attended by over 100 guests including local government officials, healthcare professionals, university staff and students, traders, and community members. The occasion showcased the transformative technologies introduced under the SophiA Project, aimed at enhancing energy access and health service delivery in off-grid communities.

The PV medport at Lukale Health Center III. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
The PV medport at Lukale Health Center III.

Speaking at the event, Prof. Nicholas Kiggundu, the Project Coordinator in Uganda, outlined the advanced systems installed at Buvuma Health Centre IV. These include:

  1. Electricity Generation: A 36 kWp photovoltaic (PV) solar system supported by a 13 kVA standby generator ensures continuous power supply.
  2. Water Systems: Provision of safe drinking water through ultra-filtration and de-ionized water using membrane capacitive de-ionization technology.
  3. Thermal Energy: Hot water and steam generation for cooking, bathing, and sterilization, using thermo-energy storage.
  4. Solar Cooking: Outdoor cooking with Scheffler reflectors capable of reaching temperatures up to 200°C.
  5. Refrigeration: Environmentally friendly cooling units maintain medicine at +5°C, blood plasma at -30°C, and vaccines, including for COVID-19 and Ebola, at required temperatures using natural refrigerants like propane (R290).
  6. Maternity Support: Installation of Xsol water heaters to provide warm water in the maternity wing.
The VC's representative, Dr Julia Kigozi, and the PI of the SophiA Project, Prof. Nicholas Kiggundu touring the kitchen. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
The VC’s representative, Dr Julia Kigozi, and the PI of the SophiA Project, Prof. Nicholas Kiggundu touring the kitchen.

Additionally, a 2 kWp PV MedPort was installed at Lukale Health Centre III, offering reliable electricity for disease screening and youth outreach services. Both installations feature containerized units integrated with a Supervisory Control and Data Acquisition (SCADA) system for real-time monitoring and operational safety. Key safety features include external ventilated compartments for flammable refrigerants and systems to discharge surplus solar power to the ground.

The excess energy generated by the PV system not only powers the health centre at night but also supports critical services such as the neonatal unit, further extending the project’s impact.

Makerere University students using Scheffler dish concentrators to make popcorn. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
Makerere University students using Scheffler dish concentrators to make popcorn.

The launch also featured a tour of the facility, with an interactive question and answer session focusing on system safety (such as propane compartment ventilation) and scalability.

Now fully operational, the systems provide over 18 hours of reliable electricity daily, surpassing national averages, and enables vaccine storage critical for outbreak response. Buvuma Health Centre IV is set to serve as a learning laboratory for Makerere University students and other institutions.

The SophiA Management Team inaugurated during the launch. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
The SophiA Management Team inaugurated during the launch.

The project was implemented in collaboration with the Ministry of Health and 12 consortium partners, with support from the European Climate, Infrastructure and Environment Executive Agency (CINEA). Local stakeholders, including the Uganda Revenue Authority (URA), Uganda National Bureau of Standards (UNBS), and Buvuma District Local Government (DLG), also contributed significantly.

Remarks by the Vice Chancellor

In his remarks delivered by Dr. Julia Kigozi, the Vice Chancellor expressed gratitude to the late Prof. Noble Bannadda for his pivotal role in crafting the project. He thanked Prof. Nicholas Kiggundu, the Principal Investigator, for successfully implementing the project at both Buvuma Health Centre IV and Mua Mission Hospital in Dezda, Malawi.  He also thanked other SophiA Project team members at Makerere University namely: Dr. Denis Muhangi (CHUSS), Dr. Sarah Bimbona (COBAMS), and Mr. Alvin Asingya (CAES), and institutional partners.

Installation of the solar system at Buvuma Health Centre IV. Sustainable Off-Grid Solutions for Pharmacies and Hospitals in Africa (SophiA) Project facility at Buvuma Health Centre IV official commissioning by the Vice Chancellor of Makerere University, Kampala Uganda, East Africa represented by Dr. Julia Kigozi on 30th September 2025.
Installation of the solar system at Buvuma Health Centre IV.

The Vice Chancellor appreciated the European Union for funding the SophiA Project alongside several other initiatives at Makerere University.

Compiled by Prof. Nicholas Kiggundu – PI, SophiA Project/member of staff in the Department of Agricultural & Bio-systems Engineering at CAES, Makerere University.

More about the project at – https://news.mak.ac.ug/2025/07/sophia-project-upgrades-health-infrastructure-at-buvuma-health-centre-iv-trains-technicians-for-maintenance-works/

Hasifa Kabejja

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Agriculture & Environment

Call for Grants to Develop Policy Briefs and Working Papers on Climate-Resilient Agri-Food Systems

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The Regional Universities Forum for Capacity Building in Agriculture (RUFORUM), in close collaboration with the Alliance for a Green Revolution in Africa (AGRA), recognizes the vital role of young researchers in shaping Africa’s future. Graduate students, in particular, bring fresh perspectives, innovative ideas, and rigorous research to the climate and agriculture discourse. Yet, much of this knowledge remains locked in academic theses and journal articles, with limited translation into policy and practice spaces where it can have the greatest impact. To bridge this gap, RUFORUM & AGRA are launching a grant opportunity for graduate students
(Master and PhD Candidates & Post-Doctoral Fellows) enrolled in African universities to develop policy briefs and/or working papers on strengthening climate-resilient agri-food systems. This initiative is designed to support students not only to generate high-quality academic outputs but also to translate their findings into actionable recommendations for policymakers, practitioners, and other stakeholders.

The program will provide educational, skilling, and incubation opportunities, preparing young people; especially young women for the world of work. It will also enhance access to market-relevant training and practical skilling opportunities, enabling youth to gain the competencies needed by the labor market for both self-employment and wage employment. Through this call, RUFORUM & AGRA seeks to empower a new generation of African scholars to contribute directly to national, regional, and continental dialogues on climate change, resilience, and sustainable agri-food systems.

APPLICATION PROCESS

  • Applicants must submit an abstract of no more than 500 words through the RUFORUM online application portal (https://rims2.ruforum.org/)
    o Instructions for submission can be accessed on this link
  • Inquiries: cgs[@]ruforum.org
  • RUFORUM reserves the right to make final award decisions.

IMPORTANT DATES

Call Opens: September 5, 2025

  • Deadline for Abstract Submission: October 15, 2025
  • Notification of Selected Abstracts: October 30, 2025
  • Submission of Final Policy Brief/Working Paper: December 31, 2025

Mak Editor

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