Table 1 Effect of cytokinins in combination with NAA on shoot proliferation from shoot tip explants of Tricholepis roylei inoculated in half-strength MS medium after 6 weeks of culture

MS₀

-

-

-

 2.2

18.09

5.37 ± 0.9^j

1.9 ± 0.2^h

 3.1

36.87

10.08 ± 1.2^h

3.1 ± 0.4^f

 4.4

68.15

15.48 ± 1.6^f

3.4 ± 0.47^e

 6.6

59.04

13.26 ± 1.2^f

3.2 ± 0.4^e

 2.27

17.58

5.27 ± 0.8^j

1.8 ± 0.4^h

 3.18

35.47

10.00 ± 1.1^h

2.8 ± 0.2^g

 4.54

51.27

13.67 ± 1.3^f

3.3 ± 0.2^e

 6.8

46.38

11.48 ± 1.0^g

3.1 ± 0.2^f

 3.25

13.48

4.98 ± 0.8^j

1.7 ± 0.6ⁱ

 4.6

34.23

8.89 ± 1.1ⁱ

2.7 ± 0.3^g

 6.92

46.29

12.55 ± 1.3^g

3.3 ± 0.2^e

 9.3

41.85

11.07 ± 1.2^h

3.0 ± 0.15^f

 4.4 + 0.53

82.23

17.32 ± 1.4^e

4.1 ± 0.6^c

 4.4 + 1.06

98.89

28.42 ± 2.1^a

4.4 ± 0.9^a

 4.4 + 1.59

95.26

24.55 ± 2.0^b

4.3 ± 0.8^b

 4.5 + 0.53

74.82

16.89 ± 1.4^e

4.1 ± 0.6^c

 4.5 + 1.06

89.01

25.01 ± 2.0^b

4.3 ± 0.8^b

 4.5 + 1.59

79.72

23.36 ± 1.9^c

4.2 ± 0.6^c

 6.9 + 0.53

68.86

14.44 ± 1.5^f

3.9 ± 0.5^d

 6.9 + 1.06

80.82

24.18 ± 2.0^b

4.2 ± 0.6^c

 6.9 + 1.59

77.66

21.05 ± 1.8^d

4.1 ± 0.6^c