M. C. Igbokwuwe

Agronomic Response of Habanero Pepper to Poultry Manure and Black Soldier Fly Frass in Unwana, Southeastern Nigeria

Donatus E.O Azu, S. I. Ijearu, B. A. Essien, M. C. Igbokwuwe & Uche, Nkechi · Asian Soil Research Journal · 2026

Soil fertility loss due to acidity, depletion of organic matter, climate change, intensive cropping, and excessive use of mineral fertilisers has become a major constraint to crop production and food security in Unwana. To address declining soil quality and low crop production, a...