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2nd RUFORUM Regional Conf: Natural Resource Mgt

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Second RUFORUM Biennial Regional Conference 

Natural Resources Management

Effect of drip irrigation system and fertigation on growth, yield and quality of banana cv. Grand Nain (Musa AAA)

Evaluation of the soil fertility status in relation to crop nutritive quality in the selected physiographic units of Mbeya Region, Tanzania

Sediments and nutrients hotspot areas dynamics in selected micro-catchments of the Lake Tanganyika basin in Democratic Republic of Congo

Development of aluminium toxicity tolerance system for sorghum in agro ecological region three of Zambia

Strategy for improving bush bean production on a phosphorus fixing Andosol with aquic moisture regime

Effects of tied ridges for rainwater harvesting on maize yields in Swaziland

Biological N2 fixation of three Acacia senegal varieties in the drylands of Kenya using 15N natural abundance method

Comparative effect of farmyard manure, cowpea residues and NPK Fertilizer on maize grain yield in Morogoro

Parametric pedotransfer functions for predicting soil water retention in a Ngerengere Subcatchment, Morogoro -Tanzania

Comparative effects of Minjingu phosphate rock and triple super phosphate on residual P in an Ultisol

Assessing factors influencing types, rate of application and timing of fertilizer use among small-scale farmers of western Kenya

Determining appropriate mode and rate of applying lime to improve maize production in acid soils of north Kakamega and Siaya districts, Kenya

Phosphate sorption by andisols and ultisols, and its implication on phosphorus bioavailability in the wet tropics of Tanzania

Assessment of soil and landform characteristics for implementation of conservation agriculture in West Usambara Mountains, Lushoto District, Tanzania

Farmer – managed trials for evaluation of rhizatech and legumefix in Bungoma district Kenya

Assessment of water quality in Mohale dam and associated rivers in Lesotho

Constraints of rehabilitating degraded semi-arid lands of Kenya using indigenous perennial grasses

Improving smallholder irrigation performance in Malawi

Study of heavy metal contamination along roadside soils of Botswana

Improving soil nutrients and water management to increase crop yield for enhanced livelihoods of small scale farmers in semi-arid eastern Kenya

Translating integrated soil fertility management empirical knowledge into action through participatory learning and marketing with farmers in Zimbabwe

Enhancing water use efficiency of cassava and sorghum based cropping systems in drylands

The effect of super phosphate and planting density on mini-tuber production from true potato seed

Lime requirement of selected acid soils of Lesotho and response of field beans to lime application

Soil survey information for sustainable agriculture in Ikwuano local Government area Abia State South East Nigeria

Effects of innovative farmer practices in soil fertility and water management on soil productivity and maizeand leafy vegetable production in Harare, Zimbabwe

Improving biological nitrogen fixation (BNF) by groundnuts grown in acid soils through amendment with calcitic and dolomitic limestones

Strengthening researcher-extension-farmer participation in soil fertility restoration for sustainable crop production in Western Kenya

Effects of lime and phosphorus fertilizer on maize performance in acid soils of Western Kenya

Regeneration dynamics of woody species in degraded natural forests in Western Kenya

Participatory natural resources management plan of canhane community, Massingir district, southern Mozambique

Response of tomato to coffee pulp and phosphate rock composts applied to a phosphorus deficient Ultisol

Effects of optimised innovative soil fertility and water management technologies on maize production in two contrasting soils in Harare, Zimbabwe


Evaluation of water productivity for maize under drip irrigation

Characterisation of micronutrient (zinc and iron), dense tropical maize hybrids grown in two different environments in Zambia

Effect of land use and cover change on carbon stock and water quality of River Atari in Kapchorwa-Uganda

Effect of soil copper accumulation on proliferation and survival of rhizobia

Integrated soil fertility management in South Kivu province, Democratic Republic of Congo

Land cover and use changes in the rangelands of Central-Uganda: Impacts on soil quality and pasture productivity

Back to Article:  Background papers: Climate Change: Agronomy: Diseases: Pests: Plant Breeding: Natural Resource Management:

 

Second RUFORUM Biennial Regional Conference 

Natural Resources Management

Effect of drip irrigation system and fertigation on growth, yield and quality of banana cv. Grand Nain (Musa AAA)

Evaluation of the soil fertility status in relation to crop nutritive quality in the selected physiographic units of Mbeya Region, Tanzania

Sediments and nutrients hotspot areas dynamics in selected micro-catchments of the Lake Tanganyika basin in Democratic Republic of Congo

Development of aluminium toxicity tolerance system for sorghum in agro ecological region three of Zambia

Strategy for improving bush bean production on a phosphorus fixing Andosol with aquic moisture regime

Effects of tied ridges for rainwater harvesting on maize yields in Swaziland

Biological N2 fixation of three Acacia senegal varieties in the drylands of Kenya using 15N natural abundance method

Comparative effect of farmyard manure, cowpea residues and NPK Fertilizer on maize grain yield in Morogoro

Parametric pedotransfer functions for predicting soil water retention in a Ngerengere Subcatchment, Morogoro -Tanzania

Comparative effects of Minjingu phosphate rock and triple super phosphate on residual P in an Ultisol

Assessing factors influencing types, rate of application and timing of fertilizer use among small-scale farmers of western Kenya

Determining appropriate mode and rate of applying lime to improve maize production in acid soils of north Kakamega and Siaya districts, Kenya

Phosphate sorption by andisols and ultisols, and its implication on phosphorus bioavailability in the wet tropics of Tanzania

Assessment of soil and landform characteristics for implementation of conservation agriculture in West Usambara Mountains, Lushoto District, Tanzania

Farmer – managed trials for evaluation of rhizatech and legumefix in Bungoma district Kenya

Assessment of water quality in Mohale dam and associated rivers in Lesotho

Constraints of rehabilitating degraded semi-arid lands of Kenya using indigenous perennial grasses

Improving smallholder irrigation performance in Malawi

Study of heavy metal contamination along roadside soils of Botswana

Improving soil nutrients and water management to increase crop yield for enhanced livelihoods of small scale farmers in semi-arid eastern Kenya

Translating integrated soil fertility management empirical knowledge into action through participatory learning and marketing with farmers in Zimbabwe

Enhancing water use efficiency of cassava and sorghum based cropping systems in drylands

The effect of super phosphate and planting density on mini-tuber production from true potato seed

Lime requirement of selected acid soils of Lesotho and response of field beans to lime application

Soil survey information for sustainable agriculture in Ikwuano local Government area Abia State South East Nigeria

Effects of innovative farmer practices in soil fertility and water management on soil productivity and maizeand leafy vegetable production in Harare, Zimbabwe

Improving biological nitrogen fixation (BNF) by groundnuts grown in acid soils through amendment with calcitic and dolomitic limestones

Strengthening researcher-extension-farmer participation in soil fertility restoration for sustainable crop production in Western Kenya

Effects of lime and phosphorus fertilizer on maize performance in acid soils of Western Kenya

Regeneration dynamics of woody species in degraded natural forests in Western Kenya

Participatory natural resources management plan of canhane community, Massingir district, southern Mozambique

Response of tomato to coffee pulp and phosphate rock composts applied to a phosphorus deficient Ultisol

Effects of optimised innovative soil fertility and water management technologies on maize production in two contrasting soils in Harare, Zimbabwe


Evaluation of water productivity for maize under drip irrigation

Characterisation of micronutrient (zinc and iron), dense tropical maize hybrids grown in two different environments in Zambia

Effect of land use and cover change on carbon stock and water quality of River Atari in Kapchorwa-Uganda

Effect of soil copper accumulation on proliferation and survival of rhizobia

Integrated soil fertility management in South Kivu province, Democratic Republic of Congo

Land cover and use changes in the rangelands of Central-Uganda: Impacts on soil quality and pasture productivity

Back to Article:  Background papers: Climate Change: Agronomy: Diseases: Pests: Plant Breeding: Natural Resource Management:

 

Denis Wamala

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Hundreds attend Sylas Ruhweza’s Requiem Mass

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Sylas Ruhweza's casket lies in the chapel. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.

Hundreds of mourners gathered at St. Augustine Chapel, Makerere University on May 30, 2026 to pray for the soul of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University.

The requiem mass was filled with emotional tributes celebrating Ruhweza’s life of service, leadership and dedication to community causes. Ruhweza passed away on Friday, May 29, 2026, at Mildmay Uganda Hospital.

Speaker after speaker described him as a humble and visionary leader who was passionate about uplifting others and deeply committed to excellence.

Rt. Hon. Calvin Armstrong Rwomiire Akiiki addresses mourners. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Rt. Hon. Calvin Armstrong Rwomiire Akiiki addresses mourners.

“We thank God for the life of Sylas, for the years he granted him among us, and for the impact he made on countless lives. He carried himself with humility and grace, and wherever he went, he built friendships, inspired confidence, and left people better than he found them,” Tooro Kingdom Prime Minister, Calvin Armstrong Rwomiire Akiiki, said during the Mass.

Mr. Rwomiire urged mourners to honour Ruhweza’s legacy by embracing the values he stood for, including integrity, compassion, hard work, service to community, and his unwavering love for Tooro Kingdom.

The main celebrant, Rev. Fr. Charles Lwanga Makoboza, echoed the message in his homily, reminding Christians to remain rooted in Jesus Christ throughout their lives.

Rev. Fr. Charles Lwanga Makoboza. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Rev. Fr. Charles Lwanga Makoboza.

 “Sylas has gone to be with God, in a place where there is no pain, missed calls, struggle, corruption, betrayal, jealousy and tears. He is in a place with absolute peace. So, in life, never be the cause of someone’s tears, and if you do, seek reconciliation,” Fr. Lwanga, said.

Fr. Lwanga also reminded mourners that what Ruhweza needs most are prayers, not wreaths.

Speaking on behalf of the family, Ms. Grace Kabasita, Ruhweza’s maternal aunt, described him as a loving and dedicated young man whose life touched many people.

Ms. Grace Kabasita. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Ms. Grace Kabasita.

“Sylas was a counsellor, teacher, and a brilliant, loveable young man who fitted into every society. His life was marked by service, friendship, dedication, and commitment to the wellbeing of others and his culture,” she said.

Addressing mourners, Prof Justine Namaalwa, the Coordinator of the Mastercard Foundation Initiatives at Makerere University, noted that though Sylas’s life was cut short, he leaves behind a lasting legacy of service, leadership and impact on the communities he served.

 “Sylas, you have gone too soon. But it is well with our souls. May your legacy of Transformative Leadership live on,” Prof. Namaalwa, said.

R-L: Prof. Prof. Justine Namaalwa, a mourner, Prof. Gorettie Nabanoga and Ms. Jolly Okumu. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
R-L: Prof. Prof. Justine Namaalwa, a mourner, Prof. Gorettie Nabanoga and Ms. Jolly Okumu.

She thanked the Mastercard Foundation for supporting his education through BRAC Uganda, supporting his university education through the Mastercard Foundation Scholars Program at Makerere University, and nurturing his leadership journey through the Youth Advisory Board.

Ruhweeza at glance

Born on 19th July 1994 to the late Mr. Paul Tinkasimire Paul Adyeeri and Ms. Ategeka Margret Abwooli of Bunyangabu District.

The ninth born of eleven children attended Kaboyo Primary School for his Primary Education, and later joined Fort Portal Secondary School where he sat for his O-Level. He then proceeded to A-Level at Hannah International School.

Sylas Ruhweza, then Team Lead, AlumNet Foundation addressing his fellow alumni on 5th April 2025. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Sylas Ruhweza, then Team Lead, AlumNet Foundation addressing his fellow alumni on 5th April 2025.

He joined Makerere University and graduated with a Bachelor of Science in Petroleum Geoscience and Production in 2022, supported by the Mastercard Foundation Scholars Programme at Makerere University.

At the time of his passing, he was pursuing a Master’s degree at Victoria University.

Leadership, Service and Professional Contributions

Mr. Ruhweza served as Chairperson of the Mastercard Foundation Alumni Network at BRAC from 2020 to 2022, demonstrating transformative leadership and commitment to social change.

Prof. Gorettie Nabanoga with scholars that attended the Mass. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Prof. Gorettie Nabanoga with scholars that attended the Mass.

He later became the President of the Makerere AlumNet Foundation, an umbrella organization that brings together the Scholars Makerere Alumni chapter.

He worked as an eLearning Support Officer at the College of Natural Sciences (CoNAS) under the e-learning initiative at Makerere University.

He was a member of the Steering Committee of the Mastercard Foundation Scholars Program at Makerere University, representing the Scholars Makerere Alumni chapter.

Scholars mourning Sylas. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Scholars mourning Sylas.

At the time of his passing, he was serving as the Minister of Information in the Tooro Kingdom, Strategy and Engagement Lead for the Mastercard Foundation Alumni Network-Uganda Chapter, and Programme Associate at the Africa Climate Collaborative, one of the Mastercard Foundation initiatives at Makerere University.

Legacy

Ruhweza is remembered for his dedication to education, leadership, mentorship, and community service. He passionately championed youth empowerment, collaboration, and social responsibility.

The Requiem Mass in progress. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
The Requiem Mass in progress.

His life reflected the transformative power of education, servant leadership, and a commitment to uplifting others.

May Sylas’s soul rest in eternal peace.

Rt. Hon. Calvin Armstrong Rwomiire Akiiki with mourners that included Deputy Lord Mayor Emeritus Nyanjura Doreen. Requiem Mass in respect of Mr. Sylas Ruhweza, the first President of the Mastercard Foundation Scholars Alumni Community at Makerere University, 30th May 2026, St. Augustine Chapel, Kampala Uganda, East Africa.
Rt. Hon. Calvin Armstrong Rwomiire Akiiki with mourners that included Deputy Lord Mayor Emeritus Nyanjura Doreen.

Carol Kasujja
Carol Kasujja Adii

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Makerere University Pushes for Stronger Support for Research Ethics Committees amid Growing Research Demands

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Seated: Prof. Sarah Ssali (2nd L) and Prof. Robert Wamala (2nd R) with Chairpersons of Research Ethics Committees on 25th May 2026. High-level meeting between University Management and Chairpersons of Research Ethics Committees (RECs) held in the Vice Chancellor’s Boardroom, Makerere University Main building, Kampala Uganda, East Africa on May 25, 2026.

By Moses Lutaaya

Makerere University has intensified efforts to strengthen research governance and ethical oversight, with university leaders calling for greater institutional support for Research Ethics Committees (RECs), whose role has become increasingly central to the institution’s research-led agenda.

The call was made during a high-level meeting between University Management and Chairpersons of Research Ethics Committees held at the Vice Chancellor’s Boardroom at the Makerere University Main Building on May 25, 2026.

Opening the meeting, the Director of Research Innovations and Partnerships (DRIP), Prof. Robert Wamala, highlighted a number of operational and administrative challenges affecting the effectiveness of RECs at Makerere University.

Prof. Wamala observed that RECs continue to operate with gaps in institutional framework outlining their position within the university governance structure, a gap he said has affected institutional support and long-term sustainability.

According to Prof. Wamala, inadequate facilitation continues to affect the operations of several committees, especially in areas of staffing, administrative coordination, and remuneration for REC administrators.

Prof. Robert Wamala. High-level meeting between University Management and Chairpersons of Research Ethics Committees (RECs) held in the Vice Chancellor’s Boardroom, Makerere University Main building, Kampala Uganda, East Africa on May 25, 2026.
Prof. Robert Wamala.

He also pointed to challenges arising from new regulatory requirements governing the appointment of REC members, particularly the need for appointment letters to be authorized or signed by the Vice Chancellor.

Prof. Wamala further raised concern over the high cost of mandatory accreditation and training processes required by the Uganda National Council for Science and Technology (UNCST), especially the Good Research Regulatory Practice (GRRP) training undertaken every three years. “Payment for training is too high for individual RECs to cover,” he noted, adding that many committees are struggling to independently raise the money to undertake the training for all their members.

He also emphasized the need for stronger institutional monitoring systems to support timely submission of accreditation renewal applications, oversight of approved research activities, and coordination of REC operations across the university.

In her remarks, the Deputy Vice Chancellor in charge of Academic Affairs, Prof. Sarah Ssali, commended the growing contribution of RECs in advancing Makerere University’s research agenda and acknowledged the concerns raised by Prof. Wamala and committee members.

“There were not very many RECs,” Prof. Ssali said. “So now that we are 10, it is really impressive because it speaks to our cause for a research-led university.” She admitted that despite their importance, many RECs still operate outside the formal university establishment, making staffing and operational support difficult.

Prof. Sarah Ssali. High-level meeting between University Management and Chairpersons of Research Ethics Committees (RECs) held in the Vice Chancellor’s Boardroom, Makerere University Main building, Kampala Uganda, East Africa on May 25, 2026.
Prof. Sarah Ssali.

“The only challenge that I see is that they are not fully institutionalized. So it is upon units to start them or not to start them,” she explained. Prof. Ssali added that because RECs are not fully integrated into the public service structure of the university, recruiting and remunerating staff through conventional university systems remains complicated. “Hiring for them staff will be a little bit cumbersome because the university will say they are not part of our structure,” she said.

She nevertheless emphasized that university management recognizes the strategic importance of RECs in strengthening ethical research oversight and supporting Makerere’s position as a research-led institution. “RECs are doing a great job of furthering our strategic agenda of being a research-led university,” she noted.

Prof. Ssali explained that the growing reliance on institutional RECs by the Uganda National Council for Science and Technology demonstrates the trust placed in Makerere University’s ethical review systems.

Addressing concerns about the cost and frequency of mandatory training, Prof. Ssali acknowledged the financial burden on RECs but explained that many of the requirements are set by national regulators. “Many of the things you have raised are with National Council, they are not with us,” she said. “We can only pledge to lobby.”

To address logistical challenges associated with training senior academics, she proposed more flexible scheduling arrangements. “For a professor to give you a whole day is going to be a challenge,” she said. “Maybe you can do half days throughout the week.”

Prof. Ssali also encouraged colleges and schools to allocate part of their enhanced research budgets toward supporting REC activities, including staffing, training, and operational facilitation.

The High-Level Meeting in session. High-level meeting between University Management and Chairpersons of Research Ethics Committees (RECs) held in the Vice Chancellor’s Boardroom, Makerere University Main building, Kampala Uganda, East Africa on May 25, 2026.
The High-Level Meeting in session.

She suggested that colleges and schools hosting RECs should directly take responsibility for sustaining them. “For me, that’s the way out — to ensure that the colleges and schools that have RECs take them as their responsibility,” she noted.

The DVC-AA also addressed concerns related to intellectual property rights, Material Transfer Agreements (MTA), and the need for researchers to formally communicate scientific discoveries and innovations to the university to ensure institutional protection and benefit-sharing. “All you are saying is true, but it depends on you as researchers informing the institution that we have made this discovery,” she said.

Prof. Ssali reiterated Makerere University’s commitment to strengthening research governance systems and pledged continued engagement with both university management and national regulatory bodies to address the concerns raised by REC members. “Where they are, they enable research, publication and growth,” she said of the RECs. “Most importantly, they enable us to be ethical with the way we do our things.”

The meeting was attended by chairpersons of the various Research Ethics Committees across Makerere University and affiliated institutions. These included Dr. Ponsiano Ochama from the School of Medicine Research Ethics Committee (SOM-REC), Dr. Moses Ocan from the School of Biomedical Sciences Research Ethics Committee (SBS-REC), Dr. Paul Kutyabami from the School of Health Sciences Research Ethics Committee, Dr. David Kyaddondo from the Uganda Cancer Institute Research Ethics Committee, Dr. Stella Neema from the School of Social Sciences Research Ethics Committee (MAKSS-REC), Dr. Joseph Kagayi from the School of Public Health Research Ethics Committee, Dr. Joseph Kateete from the Infectious Diseases Institute Research Ethics Committee, Dr. Fred Okuku from the Uganda Heart Institute Research Ethics Committee, Dr. Kassim Sadik from the College of Agricultural and Environmental Sciences Research Ethics Committee, and Dr. Eddy Walakira from the College of Business and Management Sciences Research Ethics Committee.

The discussions reflected Makerere University’s broader ambition to consolidate its position as a leading research-intensive institution while ensuring that ethical standards, accountability, and innovation protection remain central to its academic mission.

Mak Editor

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Sylas Ruhweza: A Brief Life Marked by Meaningful Accomplishments

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The late Sylas Ruhweza, 3rd President of the Scholars Association Makerere University (SAMAK). Kampala Uganda, East Africa.

On May 29, 2026, the Mastercard Foundation Scholars Community learned of the passing of Sylas Ruhweza Atwooki, a remarkable Scholar of the Mastercard Foundation Scholars Program at Makerere University. At just 32 years old, Sylas had already made an indelible mark. He served as the representative of Makerere University on the Mastercard Foundation Advisory Board, contributing to vital decisions that shape the future. Additionally, he held the prestigious role of Minister of Information for Tooro Kingdom, an extraordinary achievement that set a powerful example for his peers and illuminated the potential for leadership and impact within the community.

Sylas was born on 19 July 1994 to the late Tinkasimire Paul Adyeeri and Ms. Ategeka Margret Abwooli in what is now Bunyangabu District. As the ninth of eleven children, he recognised early the power of education and the doors it can open. His academic journey commenced at Kaboyo Primary School, followed by Fort Portal Secondary School for his O-levels. With the backing of the Mastercard Foundation Scholarship, he confidently pursued his A-levels at Hannah International School and later enrolled at Makerere University, where he successfully earned a Bachelor of Science in Petroleum Geoscience and Production in 2022, once again bolstered by the Mastercard Foundation Scholars Program.

Sylas actively contributed to the Scholars community as the 3rd President of the Scholars Association Makerere University (SAMAK) and as the first Team Lead of the AlumNet Foundation, established in 2018, an umbrella organisation that unites all the alumni of the Mastercard Foundation at Makerere University. This organisation serves as a community of practice for Makerere University alumni, promoting agency and voice, peer mentorship, and community-impact initiatives. He demonstrated transformative leadership as Chairperson of the Mastercard Foundation Alumni Network at BRAC from 2020 to 2022. At the time of his death, Sylas served as the Minister of Information in the Tooro Kingdom and as the Strategy and Engagement Lead for the Mastercard Foundation Alumni Network’s Uganda Chapter, where he continued to advocate for collaboration and social responsibility. He was a Programme Associate at Africa Climate Collaborative, one of the Mastercard Foundation Initiatives at Makerere University, and was also pursuing his Master’s degree at Victoria University. May his soul find eternal peace.

Bernard Buteera is the Principal Communications and Public Relations Officer of the Mastercard Foundation Scholars Programme at Makerere University.

Bernard Buteera

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