Our information point out that in typical, Cr, Cu, and Ni concentrations gathered in root above a focus of 20 mg/kg are negatively correlated with expansion of R. apiculata .) b?n l?u ý l?i nh?p li?u. Trong ?i?u ki?n có th? MinhNgoc luôn hi?n ho?c trong m?t kho?n th?i gian nh?