Dr. Nkosinomusa Buthelezi-Dube Be | Soil Science | Research Excellence Award
University of KwaZulu-Natal | South Africa
Dr. Nkosinomusa N. Buthelezi-Dube is a Senior Lecturer in Soil Science at the University of KwaZulu-Natal, South Africa, and an NRF Y2-rated researcher recognized for her scholarly contribution to pedology, soil fertility, and sustainable land use management. Her research integrates scientific soil analysis with Indigenous knowledge systems to advance precision soil mapping, sustainable nutrient management, and agroecological practices in both smallholder and commercial farming environments. Her work advances understanding of soil biogeochemical cycles, particularly carbon and nitrogen dynamics, and explores how long-term land-use practices influence soil health, productivity, and climate resilience. Dr. Buthelezi-Dube has authored numerous peer-reviewed journal articles in international high-impact journals such as Geoderma, Scientific Reports, Heliyon, PLOS One, and Soil Use and Management. Her research contributions extend to soil carbon stability, liming interventions, biochar impacts, and land degradation processes. She has collaborated globally with academic and applied research partners and has presented her work at leading international conferences including the World Congress of Soil Science, Wageningen Soil Conference, and Eurosoil. Her scientific leadership includes serving as Principal Investigator on major competitive grants from the National Research Foundation and Water Research Commission, as well as fostering new institutional collaborations such as the MoU between PhosAgro (Russia) and UKZN. Beyond research, she has significantly contributed to academic training, supervising numerous MSc and PhD students and examining postgraduate theses across South African universities. She also serves as a reviewer for international journals and funding agencies and has held roles in curriculum development, governance committees, and scientific organizations including the Soil Science Society of South Africa and the International Union of Soil Science. Committed to advancing sustainable soil management and knowledge democratization, Dr. Buthelezi-Dube’s work continues to shape soil governance, climate adaptation strategies, and agricultural development initiatives across Africa and beyond.
Featured Publications
Buthelezi, K., Kibirige, D. M. K., & Buthelezi-Dube, N. N. (2025). The evolution of methods and tools used to assess soil health indicators: A scoping review. SSRN.
Buthelezi-Dube, N. N., & Sithole, Z. (2025). Acidification-driven soil phosphorus fractionation following long-term fertilization and cessation at Ukulinga mesic grassland in South Africa. Scientific Reports.
Buthelezi, K., & Buthelezi-Dube, N. (2025). Long-term effects of nitrogen and lime application on plant–microbial interactions and soil carbon stability in a semi-arid grassland. Plants.
Leshalagae, M., & Buthelezi-Dube, N. N. (2023). Impact of topsoil mining for unfired mudbricks on soil quality in eastern KwaZulu-Natal, South Africa. Land Degradation & Development.
Vilakazi, S. P., Muchaonyerwa, P., & Buthelezi-Dube, N. N. (2023). Characteristics and liming potential of biochar types from potato waste and pine-bark. PLOS ONE.