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This study investigated the production trends in the principal root and tuber crops in Nigeria during the 1961-2005 periods and contrasted the performance of the crops at certain stages of economic and political reforms in the country. It was found that output of all roots and tubers rose tremend...


Ojiako, I.A.Asumugha, G.N.Ezedinma, C.Uzokwe, Veronica N.E.[Analysis of production trends in the major root and tuber crops in Nigeria, 1961-2005]Analysis of production trends in the major root and tuber crops in Nigeria, 1961-2005

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