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Fig. 3 | Chemical and Biological Technologies in Agriculture

Fig. 3

From: Effect of pyrene-induced changes in root activity on growth of Chinese cabbage (Brassica campestris L.), and the health risks caused by pyrene in Chinese cabbage at different growth stages

Fig. 3

Effects of pyrene dose on root activity (a), MDA content (b), root fresh weight (c) and shoot fresh weight (d) of Chinese cabbage at seedling, rosette and heading stages. Values are means ± standard errors of three replicates. Lower-case letters indicate significant differences between treatments at the same growth stage (p < 0.05)

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