Research Article
Influence of Multiwalled Carbon Nanotubes and Biostimulators on Growth and Content of Bioactive Constituents of Karkade (Hibiscus sabdariffa L.)
Figure 4
GC-MS chromatogram of water extract of calyxes of karkade (Hibiscus sabdariffa L.) from combination treatment of 500 mg/L multiwalled carbon nanotubes and 10 ml/L biostimulators (Delfan plus).