Agriculture & Environment
CAES Management Deliberates Strategies for Repositioning the Graduate Research Agenda
****At the CAES Management Retreat held on 10th-12th January 2024, participants took stock of the current state and landscape of graduate research at the College, and discussed strategies for refocusing the research and innovation agenda to address the national development challenges.
Overview – CAES Pact for Transformational Change
In 2022, the College of Agricultural and Environmental Sciences (CAES) developed a Pact for Transformational Change with the aim of improving operations under the three core functions of Makerere University namely; teaching and learning, research and innovation, and knowledge transfer partnerships. Unveiled at the College General Assembly held on 9th August 2022, the main aim of the Pact is to transform CAES into a College with effective and efficient management systems, adequate supportive infrastructure, and highly motivated staff to productively engage with stakeholders to produce skilled, entrepreneurial, innovative and work-oriented graduates, able to innovatively respond to the challenges, needs and aspirations in the Agricultural and Environmental sectors.
Prioritized actions to achieve the desired transformation in teaching and learning included; improving the quality of teaching and promoting practical-based training, improving completion rates of graduate students, staff motivation to effectively perform their teaching mandate, revamping infrastructure for teaching and learning, and improving staff and students support services. The College also set out to strengthen the research and innovation arm through the creation of multi and interdisciplinary research teams, operationalization of the college research and grants office and the Research and Ethics Committee, promotion of partnerships with MDAs and the private sector, and improvement of supervision and examination of graduate research. Under knowledge transfer partnerships, the College planned to improve dissemination of research and innovations, strengthen college-industry partnerships; and to establish innovation and incubation centres. Through this, the College aspires to increase graduate enrolment by 30%, to improve graduate completion rates by 70%, and to contribute to the realization of the 2020-2030 Strategic Goal 1 which aims to transform Makerere into a research-led University.
CAES Management Retreat
In 2023, the CAES Management held a retreat to further discuss and plan how to operationalize the Pact. As a follow up, the College Management on 10th-12th January 2024, held a retreat to take stock of the current state and landscape of graduate research at CAES and to strategize on ways of repositioning and developing the CAES research agenda and priorities. Convened by the Principal of CAES, Prof. Gorettie Nabanoga at Kalanoga Resort in Kampala, the retreat was graced by the Vice Chancellor of Makerere University, Prof. Barnabas Nawangwe; the Director, Directorate of Research and Graduate Training (DRGT) at Makerere University, Prof. Edward Bbaale; the Executive Secretary of RUFORM, Prof. Patrick Okori; programme coordinators at CAES; and representatives from partner organizations including the National Planning Authority (NPA), National Forestry Authority (NFA), National Agricultural Research Organization (NARO), National Environment Management Authority (NEMA), and the Ministry of Water and Environment.
Highlights of issues discussed in line with the CAES Research Agenda
During the retreat, the Principal of CAES, Prof. Gorettie Nabanoga presented the College Pact for Transformational Change, highlighting priority areas and the aspirations. The Deputy Principal of CAES, also coordinator of academic programmes, Prof. Yazidhi Bamutaze, shared an overview of research issues at the College, emphasizing the need to anchor research in a specific agenda, hinged on clear priorities to contribute to the national and global development agenda. “There is need to transition to programmatic research and to co-create a Research Agenda with actors in both the public and private sectors. Research should also be focussed in priority geographic areas, and implemented in a transdiciplinary manner,” he noted. As one of the measures to improve graduate completion rates, the Deputy Principal pointed to the need to adopt the cohort model of PhD training.
At the meeting, Prof. Rhoda Wanyenze, Dean, School of Public Health presented the graduate research landscape at Makerere University, whereas Prof. Edward Bbaale, Director DRGT discussed opportunities for impactful research by students and staff. In his remarks, Prof Bbaale commended the CAES leadership for their proactive initiatives towards advancing the research-led and innovation-intensive agenda of Makerere University. “The CAES Graduate Review workshop aimed at aligning graduate research to tackle community and policy-based challenges is a commendable endeavour. Similarly, the launch and operationalization of the CAES-GRADCARE System aimed at improving efficiency of graduate management processes stands out as a remarkable achievement,” he noted. Other issues discussed at the retreat included the status of research in the three schools of CAES, research issues and needs in MDAs and organizations of relevancy to national development, the NDP IV and knowledge needs for Agenda 2030, transitioning from project to programmatic approach of graduate research, CAES research priorities, funding and financing CAES graduate research, infrastructure, tools and instruments for graduate research and processes, and structures and timelines for graduate research.
The meeting also featured a panel discussion during which representatives from partner institutions namely; NPA, NEMA NFA, NARO, RUFORUM and the Ministry of Water and Environment shared insights into the NDP IV and the research areas that the College can focus on to support the national development agenda. Key research areas pointed out included agro-industrialization, food systems, and natural resources. The discussants drew attention to the need to invest in soil and water resources, crop protection, agronomy, and mechanization. The Executive Secretary of RUFORUM, Prof. Patrick Okori emphasized the need to rethink how Makerere can train for Africa, not only Uganda. “This can be achieved by strengthening the internationalization agenda around research and graduate training,” he advised.
Remarks by the VC
Addressing participants, the Vice Chancellor of Makerere University, Prof. Barnabas Nawangwe applauded the CAES for the significant research output, and the different initiatives by the College leadership aimed a contributing to the strategic goal of transforming Makerere into a research-led University. Emphasizing the contribution of agriculture towards the development of nation states, the Vice Chancellor implored CAES and all stakeholders in the Agricultural sector to re-strategize and work towards making Agriculture the lead in the transformation of Uganda’s economy. “Korea was at the same level with Uganda in the 1960s but has used Agriculture to transform its economy, yet it has only 30% arable land. It now exports food to the whole world and is one of the biggest economies. We should borrow a leaf and use agriculture to transform our country.” The Vice Chancellor also emphasized the need to invest in the knowledge economy by training more PhDs. “Economic success is no longer determined by possession (e.g raw materials or physical prowess) but by the capacity to generate knowledge and the ability of the workforce to apply this knowledge successfully. We need to work on increasing the number of PhDs.”
The retreat featured a training on soft skills conducted by Mr. Eddie Ivan Kaweela, a corporate growth coach and Business Manager at Solutions Africa.
Agriculture & Environment
APRC Trains Graduate Students & Stakeholders in the Use of the African Agriculture Adaptation Atlas
The Agricultural Policy Research Centre (APRC), housed within the College of Agricultural and Environmental Sciences (CAES) at Makerere University, continues to play a pivotal role in shaping Uganda’s agricultural future through evidence-based policymaking. With a mission to ensure that agricultural policies are grounded in empirical research and data, APRC is actively investing in capacity-building initiatives that empower researchers, policymakers, and development actors.
In a significant stride toward building climate resilience in African agriculture, APRC recently organized a two-day intensive training workshop focused on the African Agriculture Adaptation Atlas (AAAA) – a state-of-the-art, web-based decision-support platform that facilitates the integration of climate data into agricultural planning and policy.
The workshop, held on Wednesday 25th and Thursday 26th June 2025 at the School of Agricultural Sciences, Makerere University, targeted two key groups: graduate students on the first day, and university faculty, government officials, and development practitioners on the second. This structure ensured tailored learning experiences for both emerging and seasoned professionals, helping to bridge the gap between academic research and real-world policy implementation.
The African Agriculture Adaptation Atlas (AAAA) is designed to provide dynamic, data-rich visualizations that support informed decision-making in agriculture and food systems across the continent. Through interactive maps and analytical tools, users can explore projected climate impacts, evaluate risks, and identify localized, climate-smart adaptation strategies.
Throughout the sessions, participants received hands-on training in a broad range of AAAA functionalities, including:
- Leveraging the Atlas for research and policy communication: Enhancing the ability of scientists and policy actors to translate complex climate data into actionable insights;
- Assessing projected climate impacts and associated agricultural risks: Essential for forward-looking planning and risk mitigation;
- Identifying climate-smart investment options, with a particular focus on the livestock sector, which is especially vulnerable to climate shocks;
- Analysing gendered vulnerabilities: Examining how climate change disproportionately affects women in agricultural communities;
- Understanding the implications of heat stress on agricultural productivity: Supporting targeted interventions to protect producers and their livelihoods;
- Estimating the economic returns of adaptation strategies: Aiding in prioritizing investments and allocating limited resources effectively.
Prof. Bernard Bashaasha, the APRC Coordinator, emphasized the importance of the training in advancing Africa’s adaptation agenda. “As climate change continues to threaten food security and disrupt livelihoods across the continent, tools like the AAAA, and the skills to use them effectively are essential. They empower decision-makers to craft policies that are adaptive, inclusive, and rooted in science,” he noted.
The workshop was coordinated by Dr. Florence Rwiza, Lecturer in the Department of Agribusiness and Natural Resource Economics at CAES.
More photos from the Training
Agriculture & Environment
NbS4Tea Project Team Makes Great Progress, Deploys Drones for Data Collection
****Funded by the Danish Fellowship Centre under Denmark’s Ministry of Foreign Affairs, NbS4Tea is a five-year initiative aimed at enhancing climate resilience and tea productivity in Uganda.
Launch of drones for data collection
The Nature-based Solutions for Tea (NbS4Tea) project has registered a significant milestone with the successful deployment of drones to improve environmental and agricultural data collection.
On 19th June 2025, the project team officially launched the drones at the Rwebitaba Tea Research Centre in Kyenjojo District, the project’s main research hub. The launch event included hands-on training sessions by Mr. Timothy Mutungi, a certified Remote Sensing Drone Pilot. Mr. Mutungi provided detailed instruction on drone operation, safety procedures, and data acquisition techniques specifically tailored to the project’s goals. The training was attended the core NbS4Tea researchers as well as students supported by the project.
By utilizing drone technology, the team will be able to capture high-resolution imagery and gather critical environmental data across vast tea-growing areas. This will enable more precise assessments of biodiversity, soil health, water use, and overall ecosystem services. The valuable insights generated will guide the development of sustainable, nature-based agricultural practices with the potential for widespread adoption throughout the tea industry.
About the NbS4Tea Project
NbS4Tea is a five-year initiative aimed at enhancing climate resilience and tea productivity in Uganda. Funded by the Danish Fellowship Centre under Denmark’s Ministry of Foreign Affairs and led by Dr Emmanuel Arthur from Aarhus University, the project is being implemented through a consortium of Ugandan and Danish institutions namely: Makerere University, the National Agricultural Research Organization (NARO), Uganda, Uganda Tea Association, Aarhus University, Denmark, and Kick-start International.
The primary objective of the project is to sustainably close the tea yield gap in Uganda by developing research-driven, nature-based solutions that enhance the climate resilience of tea production systems. This involves identifying climate-resilient tea varieties, integrating tea prunings and banana by-products, utilizing nitrogen-fixing agroforestry trees, and improving irrigation management. The approach emphasizes socio-economic feasibility, capacity building in research, and a market-oriented, multi-stakeholder collaboration to ensure both environmental and economic sustainability.
At Makerere University, the project is coordinated by Dr Alex Nimusiima from the Department of Geography, Geo-Informatics and Climatic Sciences at CAES. Other Project members are; Dr Grace Nakabonge from the Department of Forestry, Biodiversity and Tourism; Dr Prossy Nakawuka from the Department of Agricultural and Bio-systems Engineering; Dr Twaha Ali Basamba from the Department of Agricultural Production; and Dr Alice Turinawe from the Department of Agribusiness and Natural Resource Economics.
Specific objectives
- Identify and quantify climate change impacts on tea yield and quality based on historical and newly obtained data and novel data mining methods.
- Screen, select and recommend tea varieties adapted to abiotic (drought and heat) and biotic stresses (diseases and pests).
- Develop new knowledge on the potential of local waste biomass (tea prunings, banana pseudostems and peels) as soil amendments- mulch, compost, biochar, to recycle nutrients, improve soil fertility, increase carbon sequestration and alleviate drought.
- Reveal NbS through agroforestry combined with organic mulch, irrigation and resilient tea varieties that increase biodiversity and tea yield.
- Innovate new methods to enhance tea production under climate change through rainwater harvest and climate-smart irrigation infrastructure.
- Empower vulnerable groups (women, youth, and people with disabilities) in tea production and processing to ensure multi-actor involvement and socio-economic benefit outreach of the proposed NbS in tea cultivation and production.
- Identify export market strategies for NbS tea products, aligned with consumer preferences.
Progress thus far
Launched in January 2024, the project, organized in five work packages, has registered significant progress. Each of the work packages listed below supports one PhD student and one Masters’ student. The PhD students are: i) Mr. Adiga Hassan from the Department of Geography, Geo-Informatics and Climatic Sciences at CAES conducting research under work package 1; ii) Ms. Sarah Namayengo from the Department of Forestry, Biodiversity and Tourism conducting research under work package 2; Ms. Vivian Namutebi from the Department of Soil Science and Land Use Management undertaking research on work package 3; Mr. Keneth Chelimo from the Department of Agricultural and Biosystems Engineering conducting his research under work package 4; and Ms. Moreen Asasira from the Department of Agribusiness and Natural Resource Economics focusing on work package 5. The Masters students are: i) Ms. Evelyn Katasi from the Department of Environmental Management at CAES (work package 1), Mr. Vereriano Turyahebwa from Department of Forestry, Biodiversity and Tourism (work package 2); Mr. Ben Okurut from the Department of Soil Science and Land Use Management (work package 3); Mr. Augustine Okot from the Department of Agricultural and Biosystems Engineering (work package 4); and Mr. Augustine Kigozi from the Department of Agribusiness and Natural Resource Economics (work package 5)
Work packages and achievements registered
Work Package 1: Climate change impacts on tea yield and quality – Headed by Dr. Alex Nimusiima
This work package centres on the analysis of historical and projected climate conditions in the study area. It examines how current climate patterns influence tea production, as well as the potential effects of future climate change on tea yield and quality.
Progress
i) A household survey assessing the socio-economic status of tea farmers and the effects of climate variability on their livelihoods has been completed.
ii) The collected data has been cleaned, and the Masters student supported under this work package is currently writing her thesis based on the survey findings.
iii) A historical climate analysis of the study area has been conducted by the PhD student, who is now preparing a manuscript.
Work Package 2: Screening & selecting tea genotypes for resilience to abiotic and biotic stresses – Headed by Assoc. Prof. Grace Nakabonge
This work package focuses on evaluating existing tea genotypes for their resistance to pests and diseases, using chlorophyll fluorescence imaging as a diagnostic tool.
Progress
i) A screen house has been constructed to serve as the experimental site.
ii) Germplasm from two tea varieties is currently being cultivated in the screen house in preparation for the upcoming experiments.
iii) A drone has been acquired to assist in data collection for this work package.
Work Package 3: Evaluation of NbS for climate resilience, higher yield and biodiversity- Headed by Assoc. Prof. Twaha Ali Basamba
This focuses on the characterization of mulch and biochar derived from tea prunings to improve soil health. It also aims to quantify the added value of Nature-based Solutions (NbS) in enhancing tea productivity, promoting climate resilience, and supporting biodiversity.
Progress
- So far, Biochar has been produced from tea prunings and characterized.
- The Masters student supported under this work package is writing his thesis on the results of biochar characterization.
Work Package 4: Innovating smart and scalable irrigation technology for improved tea production- Headed by Dr. Prossie Nakawuka
This work package aims to develop and evaluate smart, scalable irrigation solutions to boost tea production. It focuses on assessing how irrigation impacts tea yield and quality, measuring water use efficiency, and analyzing the economic returns of irrigation practices. Additionally, it explores deficit irrigation and climate-resilient strategies to ensure sustainable tea farming in changing environmental conditions.
Progress
- The irrigation infrastructure is now in place and fully operational at Rwebitaba Tea Research Centre in Kyenjojo District.
- The experimental plots for irrigation experiments are already in place with water pipes.
Work package 5: Socio-economic assessment of tea-agroforestry and selected tea varieties – Headed by Dr. Alice Turinawe
This work package emphasizes co-creation within multi-stakeholder innovation networks to evaluate the economic feasibility and market access of tea agroforestry systems. It also focuses on promoting gender balance and understanding consumer valuation of Nature-based Solutions (NbS) tea from Uganda.
Progress
To date, two co-creation workshops have been successfully conducted and the Masters student under this work package is currently analyzing the workshop results as part of their research.
Expected outputs and outcomes
- Increased tea production, productivity, and biodiversity through the adoption of NbS.
- Increased research and technical capacity of Makerere and R-ZARDI.
- Holistic stakeholder insight on economic feasibility, consumer acceptance and market access strategies, especially for vulnerable groups in the tea value chain.
- Increased job prospects for youth and women in tea production sub-sectors.
- Improved social status and increased incomes of tea farmers, traders, and exporters.
- Improved economic and environmental quality by recycling biomass waste into value-added products dedicated to soil enhancement.
- 4+ high-yielding tea genotypes adapted to drought and heat, diseases and pests.
- 15+ scientific articles, conference presentations.
- Five PhDs and Five MSc degrees.
- Market access assessment and empowerment.
Details on the project: https://news.mak.ac.ug/2024/01/new-caes-project-to-improve-tea-production-in-uganda/
More photos from the event
Makerere University, through its Department of Soil Science and Land Use Management at the College of Agricultural and Environmental Sciences (CAES), has launched a new project aimed at fostering green growth and promoting sustainable development across East Africa. This initiative aligns with global efforts to combat climate change and create eco-friendly, low-carbon communities through collaborative research, education, and technology.
Introducing the TORCH Project: Towards a Clean Energy and Zero-Emission Society
The two-year project, code-named TORCH (Towards a Clean Energy and Zero-emission Society in East Africa), seeks to strengthen cooperation between academia and local communities to promote green growth and environmental sustainability. Funded by the OeAD-GmbH under the Austrian Partnership Programme in Higher Education Research for Development (APPEAR), TORCH focuses on clean energy solutions, carbon emission reduction, and community empowerment through training, research, and co-creation of green technologies.
Officially launched by the Principal of CAES, represented by Dr. Paul Mukwaya, Head of the Department of Geography, Geo-Informatics and Climatic Sciences at Makerere University, TORCH builds upon existing East African government policies. The project will implement the innovative concept of living labs, where universities, communities, and stakeholders co-design, co-create, and co-produce affordable, reliable green technologies tailored to local needs.
Key Objectives and Activities
TORCH aims to:
- Enhance teaching on green growth by integrating principles into selected academic curricula.
- Establish three living laboratories in Central, South Western, and Eastern Uganda to boost co-creation on energy efficiency and low-carbon emissions.
- Increase human capacity through short courses, field research, and training.
- Empower women in science and technology.
- Promote novel green technologies and support policy transformation.
- Strengthen partnerships among universities in East Africa.
These activities directly contribute to achieving several Sustainable Development Goals (SDGs), including SDGs 4 (Quality Education), 5 (Gender Equality), 6 (Clean Water and Sanitation), 7 (Affordable and Clean Energy), 12 (Responsible Consumption and Production), and 13 (Climate Action), while also reducing health risks and conserving the environment.
Leadership and Partner Institutions
The overall project coordinator is Dr. Patrick Musinguzi, Lecturer in the Department of Soil Science and Land Use Management at Makerere University. TORCH involves several partner institutions, including: Makerere University (Uganda), University of Natural Resources and Life Sciences, Vienna (Austria), Kabale University (Uganda), Busitema University (Uganda), Kyambogo University (Uganda), and the University of Juba (South Sudan).
Highlights of the Launch Ceremony
During the launch ceremony held in the GIS Lab at Makerere University, and attended by representatives from the partner institutions, Dr. Musinguzi presented an overview of TORCH, outlining key strategies for implementation and expected outcomes. Central to the project’s strategy is the integration of green growth principles into Makerere University’s academic curriculum. This will be formally proposed to the University Management for adoption. Additionally, the project aims to strengthen the university’s research agenda in this critical area. This will involve supporting faculty and student-led research projects and generation of evidence-based insights on green growth to influence policy at both local and national levels. There are also plans to establish three living labs in Central, South Western, and Eastern Uganda to serve as practical hubs for advancing green growth.
Expert Insights on Community Engagement
In his presentation, Mr. Andreas Bauer from the University of Natural Resources and Life Sciences, Vienna provided valuable insights into the critical role that living labs play in promoting sustainable, green growth. Highlighting practical examples and innovative approaches, Mr. Andreas Bauer emphasized how living labs serve as dynamic platforms for collaboration between researchers, industry stakeholders, and local communities, enabling real-world experimentation and the development of eco-friendly solutions that drive environmental and economic progress.
To emphasize the importance of collaboration between local communities and the academia, Mr. Kayanja Susane, a farmer from Kawumu Village in Luweero District, explained that, with guidance and support from the project team, he learned to produce biogas from animal waste -a reliable source of energy that reduces dependence on traditional fuels, subsequently minimizing environmental degradation.
Research Focus
As part of the strategy to guide implementation, the project team brainstormed potential ecological and social indicators of low emissions in homesteads, and proposed several research areas to support green growth. Proposed research areas include:
- Life cycle analysis
- Circular economy practices within homesteads
- Gender integration and the intersection of gender with green growth
- The role of livestock in promoting green growth
- Evaluating the impact of interventions on total emissions
- Barriers to adopting green innovations
- The use of indigenous knowledge in promoting green growth
Addressing the participants, the Principal of the College of Agricultural and Environmental Sciences (CAES), represented by Dr. Paul Mukwaya, Head of the Department of Geography, Geo-Informatics, and Climatic Sciences at Makerere University, commended the project as a timely initiative aligned with the University’s research agenda. He underscored the importance of collaborating with other stakeholders, noting that similar projects have been conducted within and outside Makerere. Dr. Mukwaya called for the adoption of the theory of change framework to ensure the project delivers measurable, sustainable impacts that extend beyond policy briefs and gender mainstreaming, ultimately contributing to lasting green transformation in the region. He expressed appreciation to the project funders for their unwavering support to Makerere University.
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