Research Article
Laser Irradiation of Mung Bean (Vigna radiata L.) at Two Wavelengths for Enhanced Seedling Development
Table 2
Mean increase of seedling mass at each growth interval for different exposure times at λ = 632.8 nm.
| Time of exposure | Mass increase (g) | 12 h | 24 h | 48 h | 72 h | 96 h | 120 h |
| Control | 0.333a | 0.500a | 1.800a | 4.600a | 7.633a | 10.733a | 30 s | 0.533ab | 1.033b | 2.533b | 5.000a | 9.033b | 11.366ab | 1 min | 0.800bc | 1.100b | 3.866d | 6.000bc | 9.066b | 11.900bc | 2 min | 0.866c | 1.733d | 4.066d | 6.366c | 9.366b | 13.866d | 5 min | 0.733bc | 1.400c | 3.133c | 6.266c | 8.766ab | 12.700c | 10 min | 0.633ac | 1.133b | 3.066c | 5.666b | 8.300ab | 11.166ab |
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Means with different superscripts in the same column are statistically different at . |