G. Vernon

Combining Ability and Gene Action of Tropical Maize (Zea mays L.) Inbred Lines under Low and High Nitrogen Conditions

N. Godswill, Mafouasson Apala Hortense Noëlle, Kenga Richard, 2017 .

Farmers’ knowledge, perception, and use of phosphorus fertilization for cowpea production in Northern Guinea Savannah of Nigeria

D. Dzidzienyo, S. B. Mohammed, S. Umar, 2020, Heliyon.