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Table 2 Correlation analysis among yield component traits under five environments

From: QTL mapping of yield component traits on bin map generated from resequencing a RIL population of foxtail millet (Setaria italica)

Environment

Traits

SWP

PWP

GWP

TGW

2017-DH

SWP

1.00

   

PWP

0.29**

1.00

  

GWP

0.28**

0.93**

1.00

 

TGW

0.27**

0.35**

0.36**

1.00

2017-HN

SWP

1.00

   

PWP

0.26**

1.00

  

GWP

0.18*

0.90**

1.00

 

TGW

0.10

0.25**

0.22**

1.00

2017-WW

SWP

1.00

   

PWP

0.53**

1.00

  

GWP

0.50**

0.90**

1.00

 

TGW

0.01

0.25**

0.22**

1.00

2018-GG

SWP

1.00

   

PWP

0.53**

1.00

  

GWP

0.36*

0.80**

1.00

 

TGW

0.12

0.37**

0.39**

1.00

2018-HN

SWP

1.00

   

PWP

0.36**

1.00

  

GWP

0.41**

0.93**

1.00

 

TGW

0.12

0.09

0.11

1.00

  1. *, ** Significant differences with a probability level of 0.05 and 0.01, respectively. The statistical method Pearson correlation coefficient is used