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Table 7 Effect of MS salt strength and different auxin concentrations on number of roots per shoot and root length of S. longipedunculata

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

Salt strengthIAA (mg/l)NAA (mg/l)IBA (mg/l)Root number per shootRoot length (cm)
Full strength0000.0 ± 0g0.0 ± 0h
0.5003.53 ± 0.44a0.21 ± 0.17bde
1003.06 ± 0.33ab0.19 ± 0.01cd
2003.73 ± 0.69a0.26 ± 0.02b
3003.10 ± 0.33ab0.34 ± 0.02a
00.500.83 ± 0.13f0.08 ± 0.01f
0103.56 ± 0.58a0.33 ± 0.04a
0202.10 ± 0.25be0.15 ± 0.01def
0301.46 ± 0.36e0.12 ± 0.02eg
000.50.76 ± 0.13f0.12 ± 0.02eg
0011.33 ± 0.21e0.22 ± 0.03bc
0021.13 ± 0.19e0.18 ± 0.03ce
0031.76 ± 0.26cde0.23 ± 0.03bde
Half strength0.5002.43 ± 0.22bd0.33 ± 0.03a
1002.30 ± 0.16be0.17 ± 0.01cf
2002.66 ± 0.34b0.19 ± 0.01cf
3002.36 ± 0.23be0.26 ± 0.02b
00.500.50 ± 0.09fg0.07 ± 0.01g
0102.50 ± 0.29bc0.26 ± 0.03bd
0201.73 ± 0.16cdf0.12 ± 0.01eg
0300.83 ± 0.11f0.09 ± 0.01fg
000.50.50 ± 0.09f0.07 ± 0.01g
0010.96 ± 0.13ef0.14 ± 0.02de
0020.73 ± 0.16f0.09 ± 0.02fg
0031.20 ± 0.06e0.12 ± 0.01eg
  1. Means followed by the same superscript letters within a column are not significantly different at 5% probability level