Nanobiochar-assisted phytostabilization of lead and cadmium in mustard (Brassica campestris L.) is associated with reduced metal availability and improved physiological performance.
Nanobiochar is well documented for heavy metal removal from water, but its efficacy in soil phytostabilization remains less explored. This study compared nanobiochar (NB) and rice husk powder (RH) at 50 and 100 g kg-1 for improving Pb and Cd phytostabilization in mustard (Brassica campestris L.) under pot conditions. C...