| How to cite this article:
K.S. Chukwuka and O.E. Omotayo, 2009. Soil Fertility Restoration Potentials of Tithonia Green Manure and Water Hyacinth Compost on a Nutrient Depleted Soil in South Western Nigeria Using Zea mays L. as Test Crop. Research Journal of Soil Biology, 1: 20-30.