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. 2019 Jun 18;19:264. doi: 10.1186/s12870-019-1866-z

Fig. 5.

Fig. 5

Effects of exogenous IAA treatment on secondary dormancy. Rape seed dormancy analysis of Ha supplemented with the indicated exogenous IAA solution for 8 days (a-c) and 1 day (d-f). (a and d) Images of secondary dormancy of Ha supplemented with the indicated exogenous IAA solution. (b and e) Statistics of dormant seed ratios at the indicated times. (c and f) Hypocotyl lengths of the geminated seeds grown in the dark for 8 days. The data shown are the means±SDs