POTENCIAL FITORREMEDIADOR DO “FEIJÃO-DE-PORCO” SUBMETIDO A DIFERENTES CONCENTRAÇÕES DE ESCÓRIA DE SIDERURGIA.

This study uses the experimental research by phytoremediation technique, with the use of Canavalia ensiformis as a soil phytoremediation contaminated by slag, the analysis was done in five treatments under different doses of the contaminant (0, 32, 64, 128 and 256 grams). The results were submitted to analysis of variance and the means compared by 5% Tukey test. It can be concluded that the plant growth pattern was affected by the contaminant and the treatment 02 showed further development of the branch and biomass production compared to the others, and the Treatment 04 had lower branch growth rate followed by lower production biomass compared to other witnesses. [ABSTRACT FROM AUTHOR]