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Table 1 Effect of various levels of NAA and IBA on in vitro root induction of Rosa canina

From: Organic and inorganic elicitors enhance in vitro regeneration of Rosa canina

Culture media combination Rooting response (%) Root number Root length (cm)
Control 3.00 ± 1.50 d 0.30 ± 0.15 d 0.03 ± 0.01 e
0.3 mg/l NAA 43.33 ± 3.07 a 3.9 ± 0.27 a 0.83 ± 0.02 c
0.6 mg/l NAA 23.33 ± 1.11 bc 2.10 ± 0.10 bc 0.93 ± 0.01 bc
0.9 mg/l NAA 15.55 ± 1.81 c 1.40 ± 0.16 c 0.57 ± 0.04 d
0.3 mg/l IBA 28.28 ± 5.05 b 2.54 ± 0.45 b 1.36 ± 0.17 a
0.6 mg/l IBA 15.55 ± 1.81 c 1.40 ± 0.16 c 0.85 ± 0.02 c
0.9 mg/l IBA 17.78 ± 1.81 c 1.60 ± 0.16 c 1.13 ± 0.03 b
  1. Note: Mean values by the different letters are significantly different at p < 0.05