Research Article
Economic Performance of Maize under Incorporated Legumes and Nitrogen in Northern Guinea Savanna Zone of Nigeria
Department of Crop Production and Protection, Faculty of Agriculture and Agricultural Technology, Federal University, Dutsin-Ma, Katsina State, Nigeria
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I.U. Abubakar
Department of Agronomy, Institute for Agricultural Research, Faculty of Agriculture, Ahmadu Bello University, Zaria, Nigeria
D.A. Labe
Department of Agronomy, Institute for Agricultural Research, Faculty of Agriculture, Ahmadu Bello University, Zaria, Nigeria