Optimizing Plant Density and NPK Fertilization for Sesame Yield in Ghana’s Sudan Savannah
Aziiba Emmanuel Asibi, Yao Guo, Issah Sugri, Listowel Aditwin Akologo, Richard Dormatey & John Mbugri Azasiba · Journal of Experimental Agriculture International · 2026
Background: Sesame productivity in Ghana’s Sudan savannah is constrained by suboptimal plant density and fertilizer management, highlighting the need to identify optimum plant density–NPK fertilizer combinations that maximize yield and resource-use efficiency under nutrient-limit...
Open access
Research Article
10.9734/jeai/2026/v48i64290