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Table 3 Effects of different NaHS concentrations on the dry and wet weight of tobacco roots

From: Effect of hydrogen sulfide (H2S) on the growth and development of tobacco seedlings in absence of stress

Treatment

Root wet weight (g/6 plants)

Root dry weight (g/6 plants)

CK

3.10 ± 0.18 c

0.16 ± 0.02 b

2.0 mM

3.66 ± 0.15 c

0.19 ± 0.04 b

4.0 mM

4.32 ± 0.06 b

0.20 ± 0.04 b

6.0 mM

5.58 ± 0.10 a

0.37 ± 0.01 a

8.0 mM

6.02 ± 0.43 a

0.39 ± 0.02 a

  1. Different letters with lower indicate significant differences in treatment groups at the 5% level based on Duncan’s test
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BMC Plant Biology

ISSN: 1471-2229

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