Working Document Series Open Access Assessment of Adaptation Strategies to Climate Change and Variability of Smallholder Dry Bean Farmers in Hoima District, Uganda S. Baguma · N. Mbabazi · W.J. Van den Berg The adverse effects of climate change and variability have affected crop production through the increasing erratic rainfall, drought, floods, pests, and diseases that have significantly reduced crop yields in many places including Uganda. … RUF-40778 2019 CC BY 4.0 21 Nov 2023
TAGDev Resources Open Access Preferred Attributes for Sustainable Wetland Management in Mpologoma Catchment, Uganda: A Discrete Choice Experiment R. Asiimwe · J. Bunyangha · A. Egeru · N.N. Gichuki +3 more Sustainable wetland management is a focus of many countries worldwide. These mainly use protection as a key policy directive for conservation. However, avoidance directives tend to disenfranchise local populations. Thus, such management is… RUF-39669 2022 CC BY 4.0 23 Sep 2022
Journal articles Open Access Climate Variability and Change Affect Crops Yield under Rainfed Conditions: A Case Study in Gedaref State, Sudan El. M. Abdel-Rahman · M. Muna Elhag · L. A. Olaka · J. O. Onono +1 more It is projected that, on average, annual temperature will increase between 2 ◦C to 6 ◦C under high emission scenarios by the end of the 21st century, with serious consequences in food and nutrition security, especially within semi-arid reg… RUF-39428 2021 CC BY 4.0 24 Sep 2021
Journal articles Open Access Accumulation and bioconcentration of heavy metals in two phases from agricultural soil to plants in Usangu agroecosystem-Tanzania Patrick A. Ndakidemi · W. Blake · S. Comber · T. H. Hutchinson +2 more The build-up of heavy metals (HM) in agricultural soils accelerates the HM uptake by plants, which could potentially affect food quality and food safety. Here we studied the status and bioaccumulation of HM from soils to plant parts (roots… RUF-39419 2021 CC BY 4.0 20 Sep 2021
Journal articles Open Access Assessment of arsenic status and distribution in Usangu agro-ecosystem-Tanzania Patrick A. Ndakidemi · W. Blake · S. Comber · T. H. Hutchinson +2 more This study was conducted to assess arsenic (As) status and distribution in Usangu agroecosystem-Tanzania, including three land use. About 198 soil samples were collected in ten irrigation schemes in three land uses. Total and bioavailable … RUF-39418 2021 CC BY 4.0 20 Sep 2021
Journal articles Open Access Knowledge Gaps in Taxonomy, Ecology, Population Distribution Drivers and Genetic Diversity of African Sandalwood (Osyris lanceolata Hochst. & Steud.): A Scoping Review for Conservation M. Curto · A. Egeru · J. I. Kanya · S. K. Kiboi +3 more The increasing demand for ornamental, cosmetic and pharmaceutical products is driving exploitation of plant species globally. Sub-Saharan Africa harbours unique and valuable plant resources and is now a target of plant resource depletion. … RUF-39399 2021 CC BY 4.0 9 Sep 2021
Working Document Series Open Access Toxic metals in East African agro-ecosystems: Key risks for sustainable food production Patrick A. Ndakidemi · W. Blake · S. Comber · T. H. Hutchinson +2 more The dramatic increase in world population underpins current escalating food demand, which requires increased productivity in the available arable land through agricultural intensification. Agricultural intensification involves increased ag… RUF-39383 2021 CC BY 4.0 19 Aug 2021
Working Document Series Open Access Adoption of cowpea bruchid control technologies in eastern Uganda E. Adipala · B. Bashaasha · R. Kityo · H. Kongai +3 more Infestation and damage of stored cowpea (Vigna unguiculata) grain by bruchids (Callosobruchus maculatus) is a challenge to majority of farmers in drier parts of Uganda where the crop serves as a major source of vegetables especially during… RUF-39347 2018 CC BY 4.0 28 Jul 2021
Working Document Series Open Access Transmission pattern of Maize chlorotic mottle virus (Machlomovirus) on maize by Frankliniella williamsi and F. occidentalis (Thripidae) in Kenya R. Gitonga · R. Kahuthia · D.W. Miano · M. Mwangi +1 more Maize chlorotic mottle virus (MCMV) infects maize (Zea mays L) which is a major staple food crop in sub-Saharan Africa, causing yield losses of between 10-15%. When the virus co-infects with maize infecting potyviruses, they cause Maize le… RUF-39342 2018 CC BY 4.0 27 Jul 2021
Journal articles Open Access A Systematic Review of Drivers and Constraints on Agricultural Expansion in Sub-Saharan Africa B. Adolph · A. S. A. Chapman · A. J. M. Devenish · N. P. Jellason +3 more Understanding the dynamics of agricultural expansion, their drivers, and interactions is critical for biodiversity conservation, ecosystem-services provision, and the future sustainability of agricultural development in Sub-Saharan Africa … RUF-39236 2021 CC BY 4.0 9 Apr 2021
Working Document Series Open Access Cassava landraces and indigenous tree interactions in agro ecological zones of Uganda S. Balaba Tumwebaze · S. Kalimunjaye · G. Nakabonge There are issues and practices that influence farmers’ decision for cassava and tree intercrop choices on the farm. The aim of this research was to evaluate the traditional conservation management practices of cassava landraces and tree in… RUF-39072 2018 CC BY 4.0 1 Mar 2021
Working Document Series Open Access Development of a Regional Masters of Science Curriculum in Agro-ecology G. Chemining’wa · M. Kasina · J. Nderitu Agro-ecology is a transdisciplinary, action oriented, participatory approach to moving food systems towards sustainability. It is grounded in the science of ecology (i.e. the science of how nature works) with its system focus. It is also g… RUF-38877 2018 CC BY 4.0 12 Dec 2020
Journal articles Open Access Savannah Phenological Dynamics Reveal Spatio-Temporal Landscape Heterogeneity in Karamoja Sub-region, Uganda Bernard Barasa · A. Egeru · A. Gidudu · D. A Kuule +3 more Phenological properties are critical in understanding global environmental change patterns. This study analyzed phenological dynamics in a savannah dominated semi-arid environment of Uganda. We used moderate-resolution imaging spectroradio… RUF-38874 2020 CC BY 4.0 10 Dec 2020
Working Document Series Open Access Prevalence and faecal egg counts of gastrointestinal parasites of Merino sheep in Lesotho M.A. Mahlehla · A.M. Matebesi · M.J. Moiloa · S. Molapo +2 more (GIPs) of sheep from two districts of Lesotho and ii) the effect of agro-ecological zones, host age and sex on prevalence and faecal egg loads of GIPs. It was conducted for a period of six months (July to December) in different agro-ecolog… RUF-38756 2018 CC BY 4.0 15 Sep 2020
Working Document Series Open Access Occurrence of fungal and bacterial diseases of common bean (Phaseolus vulgaris) in western Kenya J.W. Muthomi · P. B. Ochichi · J.M. Wagacha Bacterial and fungal diseases of common bean (Phaseolus vulgaris) are a major constraint in production of the crop in western Kenya. The objective of this study was to determine the occurrence of fungal and bacterial diseases of common bea… RUF-38708 2018 CC BY 4.0 12 Sep 2020
Working Document Series Open Access Effects of organic mulch on soil properties and yield composition of groundnut on a typical latosol J. K. Ahiakpa · N. P. Kolliesuah Given the deficient nature of the Liberian soil (low N, P, K and acidic soil condition), a field experiment was conducted in 2016 and 2017 at the College of Agriculture and Sustainable Development Experimental Field using Biochar, Sawdust … RUF-38607 2018 CC BY 4.0 4 Sep 2020
Journal articles Open Access Understanding factors influencing distribution and density of a micro-Lepidoptera moth, Tuta absoluta (Gelechiidae) and its impact in tomato agroecological zones of Tanzania M. Chacha · E. R. Mbega · H. Ndossi · J. Ouma +1 more Field survey was conducted from August to November 2016 and repeated from January to April 2017 to study population, distribution and damage by tomato leaf miner (TLM) (Tuta absoluta Meyrick 1977) in 156 farms in agroecological zones of Ta… RUF-38563 2020 CC BY 4.0 17 Aug 2020
Journal articles Open Access Determinants of ecosystem-based adaptation to drought in the central cattle corridor of Uganda A. Egeru · David Mfitumukiza · S. Nanfuka Ecosystem-based Adaptation (EbA) is widely recognised as an important strategy for strengthening climate change resilience. Nevertheless, there is limited evidence on the factors that facilitate or impede EbA for ecosystem services, adapta… RUF-38417 2020 CC BY 4.0 30 Jul 2020
Journal articles Open Access Typology and Prospects for the Improvement of Market Gardening Systems in South-Kivu, Eastern DR Congo L. E. Ahoton · L. M. Kazamwali · Y. Mugumaarhahama · N.G. Mushagalusa +4 more Vegetables play a very important role in rural and urban communities as both food and a business opportunity. They are fast-growing species, with high nutritional values and able to generate income in a relatively short period compared to … RUF-38389 2020 CC BY 4.0 16 Jul 2020
Journal articles Open Access Functional trait diversity is a stronger predictor of multifunctionality than dominance: Evidence from an Afromontane forest in South Africa A.E. Assogbadjo · R. Glèlè Kakaï · Sylvanus Mensah · V.K. Salako +2 more Studies on how biodiversity influences ecosystem multifunctionality (EMF) help elucidate ecological mechanisms (e.g. niche complementarity and selection) underlying provision of multiple ecosystem services. While it is acknowledged that bi… RUF-38249 2020 CC BY 4.0 3 May 2020
Journal articles Open Access Perceived effects of elephants (Loxodonta africana Cuvier) presence and impacts on ecosystem services supply in the Pendjari Biosphere Reserve, West Africa A.E. Assogbadjo · Fortuné Azihou · R. Glèlè Kakaï · Isidore Gnonlonfoun +2 more Information on how biotic factors influence delivery of ecosystem services (ES) in natural systems is important for holistic landscape management. In this study, we assessed the perceived effects of elephants’ presence on ES supply in the … RUF-38112 2019 CC BY 4.0 5 Sep 2019
Journal articles Open Access Camel forage variety in the Karamoja subregion, Uganda D. Aleper · A. Egeru · J. Namaalwa · J.B. Salamula Camels have the potential to increase the resilience of pastoral communities to the impacts of climate variability and change. Despite this potential, there is limited documentation of the camel forage species, their availability and distr… RUF-36681 2017 CC BY 4.0 25 Apr 2017
TAGDev Resources Open Access Population structure of the Cycad along River Mpanga, Western Uganda J.J. Ogwal Cycads are listed in the International Union for Conservation of Nature Red list of threatened plants. Cycad species Encephalartos whitelockii (P.J.H. Hurter) exist in a forest gorge along River Mpanga in western Uganda where human populat… RUF-36641 2017 CC BY 4.0 24 Mar 2017
Journal articles Open Access Structure and natural regeneration of mangroves in areas exposed to different agents of degradation in Kenya Alemayehu. Fikir · Chemuku Wekesa The structure and regeneration of mangrove forests in three coastal areas of Kenya were investigated in this study. This study assessed species diversity, species distribution and regeneration in the three sites. In Mida Creek mangroves, d… RUF-36604 2017 CC BY 4.0 15 Mar 2017
Journal articles Open Access In vitro anthelmintic potential of Vernonia amygdalina and Secamone africana on gastrointestinal nematodes James Wangai Kimenju · James Mucunu Mbaria · Agnes Sarah Nalule In-vitro studies were conducted to determine the anthelmintic activity of ethanolic and water extracts of Vernonia amygdalina and Secamone africana used by agro-pastoralists in semi-arid land Uganda. The plant materials were collected from… RUF-35603 2013 CC BY 4.0 7 Oct 2015
