Auxins

Concentrations (µM)

% callogenic explants

% callogenic and caulogenic explants

Number of buds by caulogenic explant

% of explants without reaction

IAA

0.5

74.20 g

6.45 c

1 c

19.35 a

1.5

86.30 cd

6.80 c

1 c

6.90 e

2.5

92.05 b

0 e

0 d

7.95 de

IBA

0.5

80.77 ef

0 e

0 d

19.23 a

1.5

77.42 fg

6.45 c

1 c

16.13 b

2.5

89.50 bc

0 e

0 d

10.50 c

NAA

0.5

82.35 e

8.55 b

2.50 ± 0.17 b

9.10 cd

1.5

78.57 f

27.86 a

4.80 ± 0.39 a

3.57 gh

2.5

92.12 b

2.70 d

1 c

5.18 fg

2,4-D

0.5

83.33 de

0 e

0 d

16.67 b

1.5

86.28 cd

6.82 c

1 c

6.90 ef

2.5

97.48 a

0 e

0 d

2.52 h