Figure 9 | Scientific Reports

Figure 9

From: Effect of slow-release fertilizer on soil fertility and growth and quality of wintering Chinese chives (Allium tuberm Rottler ex Spreng.) in greenhouses

Figure 9

Heat map of Pearson's correlation coefficient matrix between the wintering Chinese chives quality variables and available P and total P. The values in the figure are Pearson's correlation coefficient. * and ** denote correlation coefficients that are significant at p < 0.05 and 0.01 level, respectively. Heat map of Pearson's correlation coefficient matrix was produced by OriginPro 2019b 32Bit.

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