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Table 5 Effect of different concentrations of TDZ and IBA on shoot multiplication (shoot number and length) of S. longipedunculata

From: In vitro propagation of Securidaca longipedunculata (Fresen) from shoot tip: an endangered medicinal plant

TDZ (mg/l)

IBA (mg/l)

Shoot number per explant

Shoot length (cm)

0.0

0.0

2.10 ± 0.12l

1.22 ± 0.03b

0.5

0.0

6.20 ± 0.43a

1.55 ± 0.09a

1.0

0.0

3.53 ± 0.18efgi

0.56 ± 0.03f

1.5

0.0

3.06 ± 0.13gjk

0.64 ± 0.04e

2.0

0.0

2.93 ± 0.11ijk

0.76 ± 0.04de

2.5

0.0

3.46 ± 0.19efgj

0.85 ± 0.06d

0.5

0.01

3.23 ± 0.15fgj

0.65 ± 0.04ef

0.5

0.1

2.86 ± 0.14jk

0.60 ± 0.05f

0.5

0.5

3.20 ± 0.20fgjk

0.42 ± 0.02g

1.0

0.01

3.60 ± 0.17efgh

0.59 ± 0.05f

1.0

0.1

3.66 ± 0.18efgh

0.39 ± 0.03g

1.0

0.5

2.56 ± 0.11kl

0.31 ± 0.02g

1.5

0.01

2.83 ± 0.11jk

0.75 ± 0.04df

1.5

0.1

3.16 ± 0.13gjk

0.98 ± 0.04c

1.5

0.5

3.03 ± 0.20hijk

0.42 ± 0.03g

2.0

0.01

3.70 ± 0.19efg

0.44 ± 0.03g

2.0

0.1

3.83 ± 0.27ef

0.32 ± 0.02g

2.0

0.5

4.50 ± 0.32cd

0.35 ± 0.02g

2.5

0.01

4.03 ± 0.23de

0.58 ± 0.04f

2.5

0.1

5.10 ± 0.36bc

0.65 ± 0.04e

2.5

0.5

5.23 ± 0.49b

0.76 ± 0.03df

  1. Means followed by the same superscript letters within a column are not significantly different at 5% probability level