Agriculture is the major and most certain path to economic growth and sustainability in Nigeria (Chigbu, 2008). According to Ikpi, Olayemi and Kadu (2002) agriculture encompasses all aspects of human activities – being the art, act, a cultural necessity and science of production of food (goods). All these simultaneously create another activity chain that satisfies social and economic needs (Chigbu, 2008).According to Food and Agricultural Organization (FAO, 2009) Nigeria is endowed with an ...