Can the use of natural biostimulants be a potential means of phytoremediating contaminated soils from goldmines in South Africa?

GD Arthur, AO Aremu, MG Kulkarni… - International journal …, 2016 - Taylor & Francis
Biostimulants offer great potential in improving phytoremediation of contaminated soils. In
the current greenhouse-based study, Brassica juncea seedlings grown on soils collected …

Investigating the effect of cadmium and aluminium on growth and stress‐induced responses in the micropropagated medicinal plant Hypoxis hemerocallidea

A Okem, M Moyo, WA Stirk, JF Finnie… - Plant …, 2016 - Wiley Online Library
Hypoxis hemerocallidea is a highly utilized medicinal plant in South Africa. Its cultivation has
received considerable attention in order to meet the high demand. High levels of cadmium …