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Table 2 Correlation analysis of different traits for 191 common wheat accessions under low and high salinity treatments

From: Genome-wide association study of yield and related traits in common wheat under salt-stress conditions

  PH SN SL KPS BM YPP GN TKW  
PH   0.494** 0.405** 0.362** 0.510** 0.415** 0.553** −0.358** PH
SN 0.335**   −0.08 0.028 0.811** 0.785** 0.891** −0.162* SN
SL 0.284** −0.079   0.331** 0.282** 0.260** 0.164* 0.151* SL
KPS 0.314** −0.093 0.262** 0.327** 0.317** 0.398** −0.303** KPS
BM 0.496** 0.764** 0.164* 0.285** 0.964** 0.897** 0.12 BM
YPP 0.303** 0.740** 0.156* 0.238** 0.941** 0.889** 0.205** YPP
GN 0.447** 0.859** 0.032 0.356** 0.870** 0.855** −0.218** GN
TKW −0.308** −0.227** 0.223** −0.271** 0.079 0.215** −0.293** TKW
  1. The upper triangular matrix represents high salinity; the lower triangular matrix represents low salinity
  2. PH plant height, SN spike number, SL spike length, KPS kernels per spike, GN grain number, TKW thousand kernels weight, YPP yield per plot, BM biological mass
  3. *represents significant difference determined at p<0.05, ** represents significant difference determined at p<0.01