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. 2021 Dec 20;10(12):2820. doi: 10.3390/plants10122820

Table 3.

Effects of different auxins on rooting from regenerated shoots of R. chalepensis after 6 weeks of incubation.

Auxins (μM) Response% No. of Roots/Microshoots Root Length (cm)
IAA NAA IBA
0 0 0 0 ± 0 f 0 ± 0 f 0 ± 0 f
0.1 57.61 ± 1.45 d 1.4 ± 0.3 f,g 1.54 ± 0.11 e
0.5 81.33 ± 2.03 b 2.6 ± 0.33 c.d 2.14 ± 0.11 c,d,e
1.0 70.4 ± 1.33 c 1.9 ± 0.19 d,e,f 1.82 ± 06 d,e
2.0 43.02 ± 1.67 f 1.19 ± 0.17 g 1.56 ± 0.16 e
0.1 704 ± 1.15 c 2.51 ± 0.34 c.d.e 1.98 ± 0.37 b,c
0.5 90.31 ± 2.15 a 4.34 ± 0.33 a,b 2.3 ± 0.13 b,c
1.0 702 ± 1.45 c 2.32 ± 0.31 c,d,e 2.04 ± 0.14 b,c
2.0 52.04 ± 2.01 e 1.55 ± 0.28 e,f,g 1.90 ± 0.15 c
0.1 711 ± 2.33 c 4.04 ± 0.57 b 2.96 ± 0.69 b,c
0.5 91.63 ± 2.88 a 5.38 ± 0.51 a 4.91 ± 0.39 a
1.0 71.36 ± 2.64 c 3.34 ± 0.34 b,c 3.27 ± 0.69 b
2.0 53.01 ± 1.85 d,e 2.74 ± 0.29 c,d 2.76 ± 0.28 b,c

Values are means ± SEM, n = 20 per treatment group. Means in a row without a common superscript letter differ (p ≤ 0.05) as analyzed by one-way ANOVA and Duncan’s multiple range test.

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