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Table 2 Haworthia ‘Sansenjyu’ root formation after cultivation on MS medium with different concentrations of NAA and IBA for 4 weeks

From: Effects of light intensity and plant growth regulators on callus proliferation and shoot regeneration in the ornamental succulent Haworthia

NAA (mg L−1)IBA (mg L−1)Root number*
003.00 ± 0.82ijk
00.12.00 ± 0.82jk
00.25.33 ± 0.94fghijk
00.41.67 ± 0.47jk
0.1011.67 ± 2.05abcde
0.10.19.67 ± 3.09cdefg
0.10.28.33 ± 2.05defghi
0.10.45.67 ± 2.87fghijk
0.2010.00 ± 3.56cdefg
0.20.114.67 ± 1.70abc
0.20.213.67 ± 3.40abcd
0.20.413.67 ± 4.50abcd
0.409.00 ± 3.74cdefgh
0.40.114.67 ± 2.87abc
0.40.216.67 ± 4.78ab
0.40.417.00 ± 4.32a
  1. MS medium contained a combination of 0, 0.1, 0.2, or 0.4 mg L−1 NAA and 0, 0.1, 0.2, or 0.4 mg L−1. n = 5
  2. *Different letters in each column indicate significant differences at P < 0.05. Data were analyzed with LSD using the SAS 9.4 program