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Chemical and Biological Technologies in Agriculture
Fig. 7 | Chemical and Biological Technologies in Agriculture

Fig. 7

From: Evaluation of nano-silicon efficiency on compatible solutes and nutrient status of Damask rose affected by in vitro simulated drought stress

Fig. 7

Heat maps of Pearson correlation heat map a and loading biplot of the evaluated traits b of the growth parameters, biochemical and nutrient changes in Damask rose under PEG-induced osmotic stress treated with SiO2-NPs. Heat maps representing electrolyte leakage (EL), polyphenol oxidase (PPO), total flavonoids content (TFD), Anthocaynin, total soluble carbohydrate, total phenolics content (TPC), height, leaf area index (LAI), leaf dry weight (DW), leaf fresh weight (FW), SPAD, number of leaves, biomass and some nutrient content such as Zn, Mn, Fe, Cu, K, P

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