The objectives of the study were to determine the effect of three compost types . Accra compost and recycling plant (ACARP) compost; decentralised compost (DeCo) and composted deep litter chicken manure (CDLCM) on heavy metals concentrations in roselle (Hibiscus sabdariffa L.) and jute mallow (Corchorus olitorius L.) and the health risk of these vegetables to adults and children. |