ABSTRACT A field trial was conducted during the 2016/2017 dry season at Research and teaching farm of Federal University Dutsinma, Katsina State, in the Sudan Savanna agro-ecological zone of Nigeria to evaluate the influence of different levels of nitrogen and poultry manure on the performance of Amaranthus hybridus. The treatment consist of three levels of nitrogen (0, 40, and 80kg N ha-1) and four levels of poultry manure (0, 5, 10 and 15 t ha-1) arranged in a randomized complete block de...
