Plant growth regulators (mg/l)

Concentration of AgNO₃ (mg/l)

Regeneration

frequency (%)

Mean no. of

roots/shoot ±S.E

Mean root

length (cm) ±S.E

NAA

IAA

1.0

-

-

65

5.3 ± 0.12

3.4 ± 0.24

1.0

-

0.1

75

8.6 ± 0.23

3.6 ± 0.17

1.0

-

0.2

80

12.2 ± 0.04

5.1 ± 0.10

1.0

-

0.4

85

17.5 ± 0.18

8.8 ± 0.31

1.0

-

0.6

75

8.2 ± 0.13

4.3 ± 0.34

2.0

-

-

70

9.0 ± 0.21

3.6 ± 0.16

2.0

-

0.1

80

11.4 ± 0.11

4.2 ± 0.12

2.0

-

0.2

85

15.6 ± 0.34

5.8 ± 0.06

2.0

-

0.4

93

29.4 ± 0.12

12.8 ± 0.23

2.0

-

0.6

80

21.0 ± 0.15

3.2 ± 0.13

-

1.0

-

60

4.7 ± 0.26

2.8 ± 0.26

-

1.0

0.1

65

7.5 ± 0.15

3.4 ± 0.16

-

1.0

0.2

70

11.8 ± 0.40

3.6 ± 0.30

-

1.0

0.4

78

14.4 ± 0.36

4.4 ± 0.41

-

1.0

0.6

62

10.3 ± 1.22

2.3 ± 0.2

-

2.0

-

65

8.4 ± 0.36

2.0 ± 0.45

-

2.0

0.1

70

10.2 ± 0.21

2.8 ± 0.11

-

2.0

0.2

75

13.3 ± 0.15

3.5 ± 0.26

-

2.0

0.4

80

17.2 ± 0.92

6.2 ± 0.31

-

2.0

0.6

65

11.6 ± 0.34

6.3 ± 0.14