Ken Giller

Prof. Ken Giller is a Professor in Plant Production Systems at Wageningen University & Research, focusing on sustainable agriculture and food security in Africa. His research emphasizes grain legumes, nutrient management, and farming systems resilience. He collaborates globally, particularly in sub-Saharan Africa, addressing challenges like soil fertility and climate adaptation. He leads projects on fertilizer optimization, intercropping systems, and livelihood strategies for smallholder farmers. Key contributions include developing cocoa fertilizer recommendations and analyzing the role of biodiversity in agricultural landscapes. Prof. Giller actively engages in policy discussions, media commentary, and capacity building through student supervision and workshops.

Research interests span crop-livestock integration, yield gap analysis, and the socio-economic dimensions of agricultural development. His work integrates participatory approaches, co-designing solutions with farmers to enhance productivity and sustainability. He has authored over 700 publications, including peer-reviewed articles, book chapters, and datasets on agroecology and food systems.

Prof. Giller’s projects often address systemic issues like living income benchmarks for farmers, phosphorus management, and the potential of regenerative agriculture. He has supervised dozens of PhD students and collaborates with institutions worldwide, contributing to global food security initiatives and policy frameworks.