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Fig. 1 | Plant Methods

Fig. 1

From: Chlorophyll fluorescence imaging captures photochemical efficiency of grain sorghum (Sorghum bicolor) in a field setting

Fig. 1

Scatter plots of handheld fluorescence (OJIP) versus imaging fluorescence (PS2). Circles represent the average values for each Day X Treatment (N = 4). The black lines represent regression with associated Pearson’s correlation (r), and p value (p) calculated from the SAS CORR procedure in the upper right corner. The dotted blue lines indicate the 95% confidence intervals

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Plant Methods

ISSN: 1746-4811