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Table 2 Descriptive statistics and variance parameters for seven traits in an association panel including 286 Iran breed wheat accessions grown under terminal drought stress (TDS) and well-watered (WW) conditions in semi-arid environments, Iran

From: A simple, cost-effective high-throughput image analysis pipeline improves genomic prediction accuracy for days to maturity in wheat

Condition Trait Descriptive statistics Variance parameters
Min Mean Max \({\sigma }_{G}^{2}\) \({\sigma }_{E}^{2}\) \({H}^{2}\)
TDS DTH 196 217.22 230 29.01 8.35 0.87
DTM 251 264.37 276 10.38 8.58 0.71
DHTM 27 47.17 68 2.10 2.04 0.67
PH 65 114.28 151 18.33 10.14 0.78
GY 0.16 0.29 0.59 0.15 0.14 0.68
TOR 0.13 3.55 30.81 5.36 11.97 0.47
STR 0.03 0.72 7.82 0.41 0.26 0.76
WW DTH 200 217.26 230 30.91 8.64 0.88
DTM 256 270.96 280 15.27 9.40 0.76
DHTM 36 53.71 71 3.58 2.85 0.72
PH 68 118.36 164 26.35 11.29 0.82
GY 0.19 0.37 0.71 0.18 0.15 0.71
TOR 0.36 33.16 503.03 606.33 1900.4 0.39
STR 0.00 0.13 2.77 0.01 0.05 0.29
  1. \({\sigma }_{G}^{2}\) genotype variance, \({\sigma }_{E}^{2}\) residual variance, \({H}^{2}\) heritability, DTH days to heading, DTM days to maturity, DHTM duration of heading-to-maturity, PH plant height (cm), GY grain yield (kg/m2), TOR tolerance ratio, STR stress ratio