publication
A methodological approach for prioritization and rationalization of field genebank accessions of coffee genetic resources: A case study of CATIE International coffee collection, Costa Rica
https://hdl.handle.net/10568/117437
Abstract
Good management of coffee collections is important because they ensure long-term availability of germplasm to guarantee the sustainability of coffee value chain. The conservation of coffee genetic resources is essential to provide the raw materials for breeding and improvement of the crop. Many genetic…
publication
Enhancing genomic prediction ability of blast resistance using genome-wide association study-derived marker weights in two rice (Oryza sativa L.) populations
https://hdl.handle.net/10568/181490
Abstract
Leaf and panicle blast resistances were moderately correlated and controlled by several genes, including Pi2/Pi9 and Pi33. GWAS-based marker weighting increased GBLUP predictive ability by up to 37% across two rice populations. Breeding for blast resistance remains a high priority in rice (Oryza sativa L.) improvement, yet the genetic…
publication
Consumer traits of common beans: a global and regional perspective on seed coat darkening, cooking time, protein, and mineral content
https://hdl.handle.net/10568/181225
Publication year
2025
Authors
Mbiu, Julius
Assefa, Teshale
Mukankusi, Clare
Rubyogo, Jean Claude
Philipo, Mashamba
Full Citation
Mbiu, J.; Assefa, T.; Mukankusi, C.; Rubyogo, J.C.;…
publication
Genome-wide association study of a Guinea grass (Megathyrsus maximus) diversity panel reveals the genetic basis of agronomic and nutritional traits
https://hdl.handle.net/10568/179419
Abstract
Guinea grass ( Megathyrsus maximus ) is a common tropical forage crop valued for its high biomass yields, nutritional quality, and adaptability to diverse abiotic stresses. However, the genetic basis of its key agronomic traits remains poorly understood. In this study, we conducted genome-wide association studies (GWAS) using whole genome…
publication
Increased farmer willingness to pay for quality cassava (Manihot esculenta Crantz) planting materials: Evidence from experimental auctions in Cambodia and Lao PDR
https://hdl.handle.net/10568/141974
Abstract
Varietal turnover is a major mechanism for farmer adaptation to rapidly changing environmental and market conditions. Understanding factors related to varietal turnover is critical for safeguarding food security in the face of increasingly rapid changes to production contexts. Preference elicitation methods like experimental…
publication
Mucuna pruriens, Crotalaria juncea, and chickpea (Cicer arietinum) have the potential for improving productivity of banana-based systems in Eastern Democratic Republic of Congo
https://hdl.handle.net/10568/118443
Abstract
Intercropping banana and shorter annual crops in small holder systems is inevitable despite shade being a limitation. Current production is also limited to the wet seasons. Strategies to exploit the spaces under banana shade and drier seasons are crucial for optimal production of these systems. We determined the…
publication
Sustainable land management interventions lead to carbon sequestration in plant biomass and soil in a mixed crop-livestock system: The case of Geda watershed, central highlands of Ethiopia
Bioversity-CIAT Alliance (Bioversity-CIAT Alliance)
https://hdl.handle.net/10568/109238
Abstract
Sustainable land management interventions were introduced in Geda watershed in 2012 to reduce soil erosion, improve water infiltration, and increase plant-carbon inputs into the soil. This study explored the impact of the…
publication
A meta-analysis of the adoption of agricultural technology in Sub-Saharan Africa
https://hdl.handle.net/10568/120051
Abstract
Both global poverty and hunger have increased in recent years, endangering progress towards accomplishing Sustainable Development Goals (SDGs) 1 and 2. The regression has been most pronounced in Sub-Saharan Africa (SSA). Meeting the SDG targets requires achieving resilient farm productivity. Although many farm management technologies exist to improve yields, farmers in SSA largely have not adopted these…
publication
Transforming livestock through forages: Opportunities, barriers, and strategic priorities in sub‐Saharan Africa
https://hdl.handle.net/10568/181733
Publication year
2026
Authors
Burkart, Stefan
Mwendia, Solomon
Mugo, Peggy
Full Citation
Burkart, S.; Mwendia, S.; Mugo, P. (2026) Transforming livestock through forages: Opportunities, barriers, and strategic priorities in sub‐Saharan…
publication
Accumulation of cadmium in soils, litter and leaves in cacao farms in the North Sierra Nevada de Santa Marta, Colombia
https://hdl.handle.net/10568/139303
Abstract
Cadmium (Cd) accumulation in Colombian cacao is a growing concern due to its potential health impacts and EU regulations on Cd content in chocolate products. Furthermore, cacao plays a significant role as an agricultural commodity and a tool for illegal crop replacement, yet our regional understanding of Cd dynamics in cacao cultivation in the north flank of the Sierra…
publication
Model‐based multi‐genotype characterization of drought stress target population of environments for the common bean in East Africa
https://hdl.handle.net/10568/169853
Abstract
Efforts toward the development of common bean varieties that can perform better under the drought conditions in Eastern Africa are constrained by significant genotype–environment–management (G × E × M) interactions. To address this, an attempt was made previously to assess drought stress for Eastern Africa using the Target Population of Environments (TPE)…
publication
Beyond the buzz: analyzing actors promoting regenerative agriculture in Europe
https://hdl.handle.net/10568/178644
Abstract
Regenerative agriculture is advocated as a response to environmental and socio-economic challenges, yet little research systematically examines its key proponents. We analyzed 849 actor websites and interviewed 131 regenerative farmers across five European countries. We mapped actor types, locations, sizes, and promoted themes (e.g. biodiversity) and practices (e.g. no-tillage). Our findings suggest regenerative…
publication
Epidemiological factors of septoria tritici blotch (Zymoseptoria tritici) in durum wheat (Triticum turgidum) in the highlands of Wollo, Ethiopia
Bioversity-CIAT Alliance (Bioversity-CIAT Alliance)
https://hdl.handle.net/10568/110764
Abstract
Septoria tritici blotch (STB) (Zymoseptoria tritici) is a major disease of durum wheat, an economic crop grown in the highlands of Wollo in Ethiopia.
To determine the status of this disease, we conducted surveys in five districts of Wollo (Meket, Woreilu, Wadila, Jama, and…
publication
Tracking a decade of food system transformation in Vietnam’s Mekong Delta: production, consumption, and nutrition
https://hdl.handle.net/10568/179485
Abstract
Global deltas, including Vietnam’s Mekong River Delta (MRD), are fertile, densely populated, and vital for food production, yet their low-lying terrain leaves them highly vulnerable to climate change. By utilizing national data from the Vietnam Household Living Standards Surveys (VHLSS), Statistical Year Books (SYB), and General Nutrition Surveys (GNS), this study examines the…
publication
Novel insights into factors associated with yield response and nutrient use efficiency of maize and rice in sub-Saharan Africa. A review
https://hdl.handle.net/10568/126138
Abstract
A common theme emerging from nutrient omission trials conducted extensively across sub-Saharan Africa has been the large variability in yield response to applied nutrients. Yet, little is known about the factors associated with this variability. Therefore, the objectives of this review were to (1) synthesize the available data from nutrient omission…
