Open Access Research Paper Views (1086) Response of Amaranthus hybridus to metal stress and manure amendment in contaminated soil Raymond A. Wuana, Phoebe A. Mbasugh, Moses S. Iorungwa J. Biodiv. & Environ. Sci. 2(10), 7-16, October 2012. Keywords: Amaranthus hybridus, Contaminated soil, Copper, lead, Manure amendments, Phytoavailability, Vegetable Details