Water Stress Tolerance at Different Growth Stages in Cowpea [Vigna unguiculata (L.) Walp.] in the Far North Region of Cameroon
Linda Charlotte Kewang Akiki, Philippe Kosma & Liliane Iyalé · Asian Research Journal of Agriculture · 2026
Background: Cowpea is a protein-rich legume essential for food security in sub-Saharan Africa, but its productivity is increasingly constrained by drought and irregular rainfall patterns. Objective: To address intra-seasonal drought episodes when they occur at critical stages of...
Open access
Research Article
10.9734/arja/2026/v19i3862