Research Article
Radiation Processed Carrageenan Improves Plant Growth, Physiological Activities, and Alkaloids Production in Catharanthus roseus L.
Figure 3
Effect of six concentrations of irradiated carrageenan (0, 20, 40, 60, 80, and 100 mg L−1) on vincristine content (a) and vincristine yield (b) and vindoline content (c) and vindoline yield (d) of Catharanthus roseus L. studied at 120 and 150 DAP. Means within a column followed by the same letter(s) are not significantly different (). Bars (⊤) represent the LSD at 5%.
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