Effects of Nanoparticle Hydroxyapatite on Growth and Antioxidant System in Pakchoi (Brassica chinensis L.) from Cadmium-Contaminated Soil
Figure 2
The content of SOD, POD, and CAT in plant leaves after different level of nHAP treatment (fresh weigh). Among the same Cd concentration treatments, bars with same letter are not significantly different.
