Items where Author is "Emmanuel, Okobi Jacob"
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Ayoola, Oludele J. and Emmanuel, Okobi Jacob and Afeonkhai, Emmanuel (2025) Evaluation of Poultry Manure as a Fertility Amendment for Maize Production in a Part of Guinea Savannah Region of Nigeria. International Journal of Innovative Science and Research Technology, 10 (8): 25aug941. pp. 2149-2158. ISSN 2456-2165