Journal of Plant Biotechnology : eISSN 2384-1397 / pISSN 1229-2818

Table. 4.

Table. 4.

Effect of 0.46 µM/L Kin and auxin combinations on the micropropagation of Thymus pallidus Coss. ex. Batt

Auxins (µM/L) Regeneration (%) Shoot length (cm) Number of buds Number of shoots Rooting (%) Number of roots Hyperhydricity (%)
Control 98.6 ± 1.4a 3.85 ± 0.22bcde 24.74 ± 1.26cd 2.69 ± 0.19a 100.0a 8.66 ± 0.85e 10.0 ± 1.4ab
IAA 0.057 100.0a 3.17 ± 0.22ef 16.00 ± 1.50e 1.67 ± 0.14b 100.0a 9.00 ± 0.70e 0.0c
0.3 100.0a 3.90 ± 0.32bcde 27.67 ± 2.16bc 2.33 ± 0.28ab 100.0a 10.00 ± 0.95bcde 0.0c
0.57 100.0a 2.91 ± 0.18f 22.92 ± 1.81cd 2.42 ± 0.34ab 95.8 ± 4.2ab 9.36 ± 1.11de 20.8 ± 4.2a
2.85 100.0a 3.27 ± 0.28def 21.00 ± 1.68cde 1.58 ± 0.15b 100.0a 14.67 ± 1.09a 0.0c
5.71 100.0a 5.09 ± 0.39ab 25.50 ± 2.06cd 2.00 ± 0.21ab 100.0a 10.17 ± 0.76bcde 0.0c
IBA 0.057 100.0a 3.51 ± 0.38cdef 24.00 ± 1.59cd 2.42 ± 0.19ab 100.0a 9.67 ± 1.07cde 12.5 ± 4.2ab
0.3 100.0a 4.46 ± 0.59bcd 21.75 ± 1.76cde 2.08 ± 0.31ab 95.8 ± 4.2ab 9.00 ± 1.29e 0.0c
0.57 100.0a 4.70 ± 0.34abc 27.33 ± 2.35bcd 2.67 ± 0.35a 100.0a 9.92 ± 0.85bcde 8.3 ± 0.0b
2.85 100.0a 3.65 ± 0.41cdef 22.17 ± 1.44cde 1.83 ± 0.11ab 100.0a 13.42 ± 1.41abc 0.0c
5.71 100.0a 2.93 ± 0.33f 23.17 ± 1.38cd 2.25 ± 0.22ab 100.0a 12.50 ± 1.26abc 0.0c
NAA 0.057 100.0a 4.14 ± 0.39bcde 26.17 ± 2.78bcd 1.92 ± 0.29ab 100.0a 10.08 ± 1.09bcde 0.0c
0.3 95.8 ± 4.2ab 5.65 ± 0.47a 36.09 ± 3.77a 2.45 ± 0.37ab 100.0a 13.73 ± 1.39ab 0.0c
0.57 100.0a 5.73 ± 0.57a 32.33 ± 3.13ab 2.17 ± 0.32ab 95.8 ± 4.2ab 14.00 ± 0.60a 0.0c
2.85 100.0a 4.27 ± 0.46bcde 26.67 ± 1.75bcd 2.25 ± 0.22ab 100.0a 9.58 ± 1.08cde 0.0c
5.71 100.0a 4.58 ± 0.43abc 20.50 ± 1.96de 1.58 ± 0.29b 100.0a 11.33 ± 1.74bcd 0.0c

The data represent the mean ± SE of replicates (n = 3). Values in the same rows carrying different letters are significantly different between treatments and compared by Duncan's multiple range tests at p ≤ 0.05.

J Plant Biotechnol 2020;47:53-65 https://doi.org/10.5010/JPB.2020.47.1.053
© 2020 J Plant Biotechnol