The Nitrate/Nitrite and Lead Content of Some Leafy Vegetables Species Cultivated in the Lagos Metropolis, Nigeria

The nitrate/nitrite and heavy metal (Pb) concentrations of four leafy vegetables species: Corchorus olitoriu (ewedu), Telfairia occidentalis (fluted pumkin), Amaranthus viridis (green), Vernonia amygdalina (bitter leaf) are the objectives of study. The vegetables, collected from five farms after har...

The International Journal of Science in Society

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