Skip to main content

Table 2 Results of ANOVA and heritability for yield and its components in different populations from two backcross trials

From: QTL and genetic analysis controlling fiber quality traits using paternal backcross population in upland cotton

Trait Source of variation MS MS
MS a  RIL-P H2 /% b MS a  BC/P H2 /% b BC/P MS a  RIL-M H2 /% MS a  BC/M H2 /%
FL G 4.753** 91.82 2.072** 86.63 2.072** 5.213** 91.78 2.021** 79.62
E 291.886**   240.054**   240.054** 269.064**   297.752**  
G × E 0.864   0.652   0.652 0.955   1.053  
Error 0.814   0.615   0.615 0.888   0.998  
FU G 1.880* 71.06 1.490* 69.35 1.490* 2.828** 78.69 1.785* 72.00
E 110.536**   95.792**   95.792** 259.923**   272.103**  
G × E 1.55   1.368   1.368 1.524   1.364  
Error 1.494   1.214   1.214 1.548   1.437  
FS G 7.906** 91.10 3.044** 81.93 3.044** 8.901** 89.71 4.039** 81.95
E 369.073**   333.408**   333.408** 159.82**   85.482**  
G × E 1.625*   1.365   1.365 2.07   1.71  
Error 1.381   1.298   1.298 1.989   1.919  
FE G 0.022** 86.83 0.010** 79.87 0.010** 0.032** 88.26 0.014** 78.81
E 6.779**   6.063**   6.063** 6.453**   6.614**  
G × E 0.007   0.005   0.005 0.009**   0.008  
Error 0.006   0.005   0.005 0.007   0.007  
FM G 0.576** 89.00 0.261** 81.25 0.261** 0.439** 85.33 0.202** 76.37
E 6.24**   2.636**   2.636** 11.665**   13.089**  
G × E 0.154**   0.117   0.117 0.158   0.131  
Error 0.119   0.128   0.128 0.137   0.112  
  1. G genotype, E environment, G × E, genotype×environment. aMean square. bHeritability. ‘*’ and ‘**’ indicate that the correlation is significant at 0.05 and 0.01 probability levels, respectively