Fig. 7From: Application of melatonin-mediated modulation of drought tolerance by regulating photosynthetic efficiency, chloroplast ultrastructure, and endogenous hormones in maizeCorrelation analysis of the investigated parameters abbreviations indicating L.A (Leaf area), P.H (Plant height), Chl (Chlorophyll content), Photo (Photosynthetic rate), RWC (Relative water content), D.M (Dry matter), ABA (abscisic acid), GA3 (gibberellic acid), IAA (indole acetic acid), ZR (zeatin riboside), G. per row (Grain per row), H.G.W (100 grain weight), G. per ear (Grain per ear) and yield per plantBack to article page