Josue Jobin Biba

Optimizing the Productivity and Profitability of Potato (cv. Jelly) through Sustainable Fertilization in High-altitude Areas of Cameroon

Kelie Laure Nangmo Temateu, Gertrude Keegoui, Jean Paul Kamseu Mogo, Godfroy Rostant Pokam Djoko, Teh Exodus Akwa, Verance Carline Kegha Ngodem, Divine Guimazeu Tsoplefack, Josue Jobin Biba & Emile Temgoua · Journal of Agriculture and Ecology Research International · 2026

Potato production in the Western Highlands of Cameroon is constrained by variable soil fertility, altitudinal differences, and limited access to mineral fertilisers. This study evaluated the effects of altitude and fertilisation on the growth, yield, soil chemical properties, and...