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Table 2 Effect of UV-B radiation exposure time on growth parameters of Spathyiphyllum cannifolium plant in the acclimatization stage (after 2 months)

From: In vitro ultraviolet radiation effects on growth, chemical constituents and molecular aspects of Spathiphyllum plant

Treatments Characters
  Shootles length (cm) Number of leaves Leaf area cm2 Shootlet number explant Number of roots Root % Fresh weight of shootlets (g) Dry weight of shootlets (g) Survival%
0 min 6.50 7.00 1.84 1.00 4.66 97.00 0.906 0.130 49.00
15 min 8.16 8.66 3.66 5.33 12.33 96.66 1.160 0.154 98.66
30 min 6.66 7.66 2.81 3.00 6.00 97.66 1.020 0.161 98.00
45 min 8.33 10.00 4.44 5.33 17.00 97.66 1.420 0.193 98.00
L.S.D. at 0.05 1.10 1.20 0.133 1200 2.28 4.46 0.042 0.028 1.912