%0 Journal Article %T Effects of Nitrogen Fertilizer Rates and Soil Types on Yield and Yield Components of Maize (Zea mays L.) in Yola, Adamawa State, Nigeria %J Asian Journal of Agricultural and Horticultural Research (ISSN: 2581-4478) %D 2018 %R 10.9734/AJAHR/2018/39488 %U http://www.sciencedomain.org/abstract/23261