subject area of
- Crop–Livestock Integration in the Urban Farming Systems of Yaoundé
- Evaluation ofAmaranthus sp. andVernonia amygdalina, and soil amendments with poultry manure for the management of root-knot nematodes on eggplant
- Irrigated urban vegetable production in Ghana : Sources of pathogen contamination and health risk elimination
- Poultry manure nitrogen availability influences winter wheat yield and yield components.