Deborah Onyancha | Sustainable Agriculture | Research Excellence Award

Ms. Deborah Onyancha | Sustainable Agriculture | Research Excellence Award

University of Nairobi | Kenya

Deborah M. Onyancha is a Kenyan agroecosystems researcher and PhD candidate in Management of Agroecosystems and Environment at the University of Nairobi. She holds an MSc in Land and Water Management and a BSc in Agroecosystems Management. Her professional experience spans research and consultancy roles with IITA, CGIAR, ILRI, KEFRI, and environmental agencies, focusing on sustainable agricultural water management and agroecology. Her research interests include resilient agroecosystems, soil-water-biodiversity interactions, pollution mitigation, and climate adaptation in smallholder farming systems. She has received multiple fellowships and professional training awards and actively contributes to science-policy dialogue for sustainable and climate-resilient food systems.

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Featured Publications

Janéne Strydom | Plant Physiology | Research Excellence Award

Dr. Janéne Strydom | Plant Physiology | Research Excellence Award

ARC Infruitec-Nietvoorbij | South Africa

Dr. Janéne Strydom is a South African horticultural scientist and leading viticulture researcher. She holds a PhD in Horticultural Science (2025), an MSc in Viticulture (2006), and a BSc in Viticulture & Enology (1999) from Stellenbosch University. Since 1999, she has served at ARC Infruitec-Nietvoorbij, progressing from Research Technician to Researcher, where she leads major national projects on table grape production, water management, mesoclimate effects, and grape quality from vineyard to shelf. Her research focuses on physiological responses of table grapes to microclimate, irrigation regimes, canopy management, biostimulants, and ripening dynamics—contributing extensively to improving cultivar quality and production systems in South Africa. Dr. Strydom has delivered numerous international conference presentations, published peer-reviewed journal articles, supervised technology-transfer initiatives, and served on scientific committees, including the editorial board of the South African Journal of Enology and Viticulture. She has also contributed to industry advisory panels and review committees for the South African Table Grape Industry. Through her applied research, leadership, and continuous engagement with growers, Dr. Strydom has significantly advanced modern viticultural practices and strengthened scientific understanding of table grape physiology.

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Featured Publications

Strydom, J., Volschenk, C. G., van der Rijst, M., de Palma, L., Novello, V., di Lorenzo, R., Pisciotta, A., Raath, P. J., & Hunter, J. J. (2025). Physiological response of Crimson Seedless table grape vines to controlled irrigation conditions in different micro-climatic environments. Plants.

Strydom, J., Hunter, J. J., van der Rijst, M., Volschenk, C. G., de Palma, L., Novello, V., di Lorenzo, R., & Pisciotta, A. (2023). Biochemical responses of Crimson Seedless (Vitis vinifera) grapevines to altered micro-climatic conditions and different water treatments in the Breede River Valley of South Africa . In GIESCO 2023: Diverse Germplasm and Precision Technologies for Varied and Changing Climates.

Strydom, J., Hunter, J. J., Volschenk, C. G., van der Rijst, M., de Palma, L., Novello, V., di Lorenzo, R., & Pisciotta, A. (2023). Physiological responses of Crimson Seedless (Vitis vinifera) grapevines to altered micro-climatic conditions and different water treatments in the Breede River Valley of South Africa. In GIESCO 2023: Diverse Germplasm and Precision Technologies for Varied and Changing Climates.

Strydom, J. (2017). Effect of a combination of three biostimulants on Flame Seedless grape quality in the Berg River Valley region of South Africa. In Proceedings of the 8th International Table Grape Symposium.

Strydom, J. (2014). Effect of CPPU (N-(2-chloro-4-pyridinyl)-N’-phenylurea) and a seaweed extract on Crimson Seedless grape quality. In Proceedings of the 7th International Table Grape Symposium.