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Table 2 Correlation among yield and yield-related traits

From: Association Mapping of Yield and Yield-related Traits Under Reproductive Stage Drought Stress in Rice (Oryza sativa L.)

Trait/Season

Environment

PH

GY

DTF

   

2011DS

S

0.256**

−0.025

2011DS

NS

0.051

−0.174

2012DS

S

−0.246**

−0.494**

2012DS

NS

0.449**

0.063

Combined

S

−0.175

−0.456**

Combined

NS

0.404**

0.023

PH

 

–

 

2011DS

S

–

−0.152

2011DS

NS

–

−0.009

2012DS

S

–

−0.144

2012DS

NS

–

0.195*

Combined

S

–

0.327**

Combined

NS

–

0.310**

  1. ** significant at 1%, * significant at 5%