3 Sept 2026Open access
Impact of conservation agriculture and biochar interventions on labour demand and productivity in Uganda: evidence from a field experimentPublisher siteAgricultural and Food Economics, Soil Carbon and Nitrogen Dynamics
Active, last published 2026
In soil carbon and nitrogen dynamics
Alfred
Obia
Scholar“Research focused on Soil Carbon and Nitrogen Dynamics and adjacent fields.”
Gulu University
Uganda
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01 · About the work
What I study
lfred Obia is a researcher working on Soil Carbon and Nitrogen Dynamics. A fuller summary will appear once they update their profile.
02 · Reach
Publication output and reach
Alfred's work has been cited 1,431 times across 2 active years. Bars show publications per year; the line shows cumulative citation totals across publications first appearing in each year.
03 · Research focus
Topics
Soil Carbon and Nitrogen Dynamics×23Agricultural Innovations and Practices×9Climate change impacts on agriculture×6Soil and Unsaturated Flow×6Crop Yield and Soil Fertility×5
04 · Where I am
Affiliations
Affiliation on published researchGulu University, UgandaDrawn from the institution listed on this researcher’s published work.
Research themes (UN SDGs)
05 · Selected work
Recent publications
11 works3 Sept 2026Open access
Additional file 1 of Impact of conservation agriculture and biochar interventions on labour demand and productivity in Uganda: evidence from a field experimentPublisher siteFigshare, Agricultural Innovations and Practices
3 Sept 2026Open access
Additional file 1 of Impact of conservation agriculture and biochar interventions on labour demand and productivity in Uganda: evidence from a field experimentPublisher siteFigshare, Agricultural Innovations and Practices
27 Apr 2026Open access
Biofortification of finger millet with zinc and iron under biochar amendment: Effects of soil and foliar fertilization on yield and grain qualityPublisher siteAgrosystems Geosciences & Environment, Plant Micronutrient Interactions and Effects
22 Apr 2026Open access
Nitrous oxide emissions from pigeon pea–maize rotation in response to conservation agriculture and biochar amendments in a Ferralsol, northern UgandaPublisher siteBiogeosciences, Soil Carbon and Nitrogen Dynamics
24 Dec 2024Open access2cites
Comparison of three quantification methods used to detect biochar carbon migration in a tropical soil: A 4.5-year field experiment in ZambiaPublisher siteGeoderma, Soil Carbon and Nitrogen Dynamics
22 Oct 2024Open access6cites
Emission Factors for Biochar Production from Various Biomass Types in Flame Curtain KilnsPublisher siteApplied Sciences, Thermochemical Biomass Conversion Processes
1 Oct 2024Open access2cites
Minimum Tillage and Soil Surface Cover Reduced Weed Density but Not Diversity Over Four Growing CyclesPublisher siteEast African Journal of Agriculture and Biotechnology, Soil Carbon and Nitrogen Dynamics
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