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Fig. 5 | Plant Methods

Fig. 5

From: Nutrient solutions for Arabidopsis thaliana: a study on nutrient solution composition in hydroponics systems

Fig. 5

Effects of Hoagland nutrient solution concentration (EC in dS m−1) on a rosette dry weight, b root dry weight, c rosette fresh weight, d rosette:root ratio, e dry matter % and f root length at 48 days after sowing (DAS) (Exp. 4 and 5). Symbols represent the mean (6 ≤ n ≤ 10) error bars represent the standard deviation of the mean. The black line is a modelled spline to show the data pattern with its confidence interval in transparent red. Distinct model optima are a 0.37 g at EC 0.84 dS m−1b 0.046 g at EC 0.86 dS m−1c 3.88 g at EC 0.88 dS m−1

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