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Table 1 Correlation analysis of GWC and grain dehydration rate (GDR) in three field trials

From: Genetic dissection of grain water content and dehydration rate related to mechanical harvest in maize

Locations

Traits

Shandong (2014)

Hainan (2014)

Shandong (2015)

GWC45

GWC50

GDR45-50

GWC45

GWC50

GDR45-50

GWC45

GWC50

GWC55

GWC60

GDR45-50

GDR50-55

GDR55-60

Shandong (2014)

GWC45a

1

            

GWC50b

0.58 **

1

           

GDR45-50

0.13

-0.74 ***

1

          

Hainan (2014)

GWC45

   

1

         

GWC50

   

0.82 ***

1

        

GDR45-50

   

-0.04

-0.61 ***

1

       

Shandong (2015)

GWC45

      

1

      

GWC50

      

0.74 ***

1

     

GWC55c

      

0.59 ***

0.73 ***

1

    

GWC60d

      

0.50 ***

0.71 ***

0.85 ***

1

   

GDR45-50e

      

0.21

-0.51 ***

  

1

  

GDR50-55f

       

-0.23*

-0.81 **

 

0.04

1

 

GDR55-60g

        

0.08

-0.44 ***

0.02

-0.12

1

  1. aGWC45: sampled at 45 DAP
  2. bGWC50: sampled at 50 DAP
  3. cGWC55: sampled at 55 DAP
  4. dGWC60: sampled at 60 DAP
  5. eGDR45-50: the difference in GWC between 45 and 50 DAP
  6. fGDR50-55: the difference in GWC between 50 and 55 DAP
  7. gGDR55-60: the difference in GWC between 55 and 60 DAP
  8. The values in the table indicate the correlation coefficient (r) and its significant difference: *P < 0.05, **P< 0.01, ***P < 0.001
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BMC Plant Biology

ISSN: 1471-2229

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