Mako , A.A., Akinwande , V.O., Abiola-Olagunju , O.I., Babayemi , O.J. and Akinsoyinu , A.O. 2021. Variations in chemical nutrients and mineral concentrations of water hyacinth (Eichhornia crassipes Mart. Solms- Labauch) . Nigerian Journal of Animal Production. 39, 1 (Jan. 2021), 199–205. DOI:https://doi.org/10.51791/njap.v39i1.2277.