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Table 1 Correlation analysis of the chlorophyll a fluorescence parameter F v /F m among different sampling times in grape leaves under a heat stress of 47°C for 40 min

From: Comparison of investigation methods of heat injury in grapevine (Vitis) and assessment to heat tolerance in different cultivars and species

 

Fv/Fm(05/2012)

Fv/Fm(06/2012)

Fv/Fm(07/2012)

Fv/Fm(06/2013)

Fv/Fm(07/2013)

Fv/Fm (05/2012)

1

0.834**

0.623**

0.542**

0.602**

Fv/Fm (06/2012)

 

1

0.695**

0.683**

0.580**

Fv/Fm (07/2012)

  

1

0.640**

0.411**

Fv/Fm (06/2013)

   

1

0.480**

Fv/Fm (07/2013)

    

1

  1. The asterisks * and ** indicate a significant correlation at P < 0.05 and P < 0.01, respectively.
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BMC Plant Biology

ISSN: 1471-2229

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