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Table 1 The p values of the Mann–Whitney test of statistical significant difference of growth parameters based on RGB imaging

From: Automated integrative high-throughput phenotyping of plant shoots: a case study of the cold-tolerance of pea (Pisum sativum L.)

Measuring day

Green area p value

NGA p value

Growth rate p value

1

<0.001

n. a.

n. a.

5

<0.001

<0.003

<0.003

8

<0.001

<0.001

<0.001

12

<0.001

<0.001

<0.001

15

<0.001

<0.001

<0.001

19

<0.001

<0.001

<0.001

21

<0.001

< 0.001

< 0.001

  1. For each day the comparisons between TER and END datasets were tested in all three parameters respectively.