Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2003 by Universidad Católica de Valparaíso -- Chile
Vol. 6 No. 3, Issue of December 15, 2003
 

 


Figure 12. Bioaccumulation (mg/kg of dry matter) of Cd, Zn and Fe in plant parts of Amaranthaceae species viz., Amaranthus spinosus, Alternanthera philoxeroides and Alternanthera sessilis growing on sewage sludge in  polluted  Musi river, Hyderabad (Prasad, 2001).

Supported by UNESCO / MIRCEN network