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. 2016 Jul 7;17:103. doi: 10.1186/s12863-016-0409-y

Table 1.

The Statistics of 122 DH lines and their parents for ten agronomic traits in five years

Traits Year Huadamai6 Huaai11 ST DH lines
Mean mean max M in Mean Skewness Kurtosis CV(%)
SP 2009 12.75 ± 1.07 8.59 ± 0.67 0.003b 15.25 4.42 8.34 ± 0.16 0.32 0.92 21.69
2010 10.67 ± 0.65 8.67 ± 0.31 0.014a 13.75 4.92 8.85 ± 0.16 0.78 0.04 20.46
2011 6.50 ± 0.28 4.60 ± 0.88 0.007b 11.00 4.00 6.74 ± 0.15 0.50 −0.35 24.15
2012 14.50 ± 1.38 9.27 ± 0.71 0.005b 21.06 6.83 12.82 ± 0.25 0.22 0.06 21.4
2013 10.45 ± 0.68 9.82 ± 0.82 0.049a 13.72 5.50 9.83 ± 0.14 0.10 −0.40 16.06
MSL 2009 8.75 ± 0.33 4.34 ± 0.13 0.000b 9.91 3.44 5.93 ± 0.15 0.55 −0.58 27.46
2010 11.25 ± 0.22 5.52 ± 0.10 0.000b 11.39 4.33 7.27 ± 0.16 0.31 −0.97 24.88
2011 9.75 ± 0.46 5.12 ± 0.16 0.000b 11.20 3.78 6.53 ± 0.16 0.50 −0.69 27
2012 10.39 ± 0.15 4.82 ± 0.14 0.000b 11.08 3.77 6.75 ± 0.17 0.46 −0.79 27.06
2013 10.83 ± 0.21 4.88 ± 0.18 0.000b 12.25 4.17 6.87 ± 0.16 0.56 −0.54 26.01
SMS 2009 31.33 ± 1.14 50.50 ± 1.56 0.000b 80.50 18.00 50.67 ± 1.61 −0.54 −1.17 35.17
2010 36.83 ± 0.83 63.00 ± 1.17 0.000b 91.00 21.00 59.88 ± 1.89 −0.70 −1.10 34.78
2011 33.5 ± 0.50 57.00 ± 1.73 0.000b 93.00 16.00 53.42 ± 1.78 −0.35 −1.04 36.77
2012 34.00 ± 0.84 56.40 ± 1.33 0.000b 95.00 19.01 55.41 ± 1.82 −0.51 −1.09 36.29
2013 36.33 ± 0.41 58.00 ± 2.26 0.000b 91.00 23.00 57.68 ± 1.77 −0.62 −1.04 33.84
SLP 2009 365.50 ± 39.88 528.00 ± 38.05 0.026a 623.50 136.83 369.95 ± 12.28 0.02 −0.83 36.67
2010 376.50 ± 18.84 520.00 ± 15.73 0.000b 765.50 150.50 481.36 ± 12.98 −0.32 −0.82 29.78
2011 618.00 ± 39.87 219.00 ± 34.85 0.000b 643.50 83.50 325.93 ± 13.10 0.36 −0.71 44.4
2012 551.75 ± 52.90 477.00 ± 25.94 0.024a 1244.00 180.39 670.79 ± 23.96 0.06 −0.97 39.46
2013 374.17 ± 22.14 484.00 ± 29.78 0.007b 1009.50 184.83 545.22 ± 19.5 0.04 −0.91 39.49
GP 2009 288.50 ± 32.63 323.17 ± 28.46 0.024a 362.58 44.58 184.85 ± 6.32 0.44 −0.25 37.75
2010 329.83 ± 20.48 375.50 ± 38.03 0.305 558.17 121.75 365.64 ± 9.48 −0.59 0.02 28.62
2011 169.37 ± 11.63 160.25 ± 19.57 0.005b 523.00 78.00 257.32 ± 10.02 0.43 −0.59 43.01
2012 415.40 ± 45.97 314.36 ± 31.78 0.065 956.50 128.42 431.47 ± 15.91 0.58 0.06 40.57
2013 304.25 ± 12.44 371.25 ± 42.23 0.179 695.00 158.22 404.37 ± 11.61 −0.08 −0.74 31.71
GS 2009 22.17 ± 0.92 34.69 ± 3.37 0.003b 40.20 8.51 22.11 ± 0.68 0.50 −0.48 33.81
2010 30.98 ± 0.50 43.03 ± 3.98 0.012a 66.13 16.34 43.69 ± 1.32 −0.56 −0.92 33.49
2011 27.34 ± 0.83 38.16 ± 4.69 0.045a 77.00 13.15 38.56 ± 1.30 −0.02 −0.80 37.2
2012 27.13 ± 1.31 32.21 ± 0.67 0.004b 71.74 12.09 33.83 ± 1.09 0.11 −0.53 35.47
2013 28.32 ± 2.99 37.85 ± 2.13 0.004b 70.18 15.81 42.47 ± 1.21 −0.48 −0.99 31.36
GWP 2009 10.75 ± 1.34 4.29 ± 0.07 0.000b 10.17 1.00 4.94 ± 0.18 0.21 −0.30 39.34
2010 17.23 ± 1.19 12.17 ± 0.65 0.000b 20.84 5.86 12.85 ± 0.29 −0.04 −0.66 25.08
2011 6.49 ± 0.95 4.19 ± 0.54 0.001b 17.20 2.69 7.62 ± 0.27 0.94 0.76 39.85
2012 12.99 ± 016 6.17 ± 0.63 0.002b 23.71 3.87 11.48 ± 0.38 0.61 0.17 36.02
2013 17.03 ± 0.85 11.86 ± 1.36 0.000b 25.13 6.23 12.82 ± 0.33 0.52 0.41 28.21
GWS 2009 0.82 ± 0.05 0.47 ± 0.05 0.000b 0.97 0.19 0.58 ± 0.02 0.10 −0.62 31.03
2010 1.61 ± 0.04 1.41 ± 0.07 0.018a 2.91 0.62 1.50 ± 0.04 0.30 −0.12 29.33
2011 1.20 ± 0.09 0.99 ± 0.14 0.036a 2.06 0.41 1.12 ± 0.04 0.55 0.55 31.86
2012 0.83 ± 0.06 0.67 ± 0.05 0.048a 1.47 0.35 0.89 ± 0.02 0.17 −0.86 29.21
2013 1.58 ± 0.16 1.23 ± 0.04 0.016a 2.15 0.72 1.34 ± 0.03 0.22 −0.60 26.12
TGW 2009 36.69 ± 1.19 23.46 ± 0.81 0.003b 48.62 15.48 27.65 ± 0.60 0.93 0.55 24.16
2010 52.05 ± 0.93 29.44 ± 0.72 0.000b 57.94 21.28 36.44 ± 0.82 0.55 −0.50 24.78
2011 37.75 ± 4.40 26.14 ± 0.49 0.036a 57.06 15.87 31.63 ± 0.87 0.80 −0.21 30.4
2012 30.18 ± 1.19 20.59 ± 1.40 0.000b 56.30 16.32 28.63 ± 0.78 0.98 0.41 30.19
2013 55.94 ± 1.11 32.47 ± 0.68 0.000b 59.92 16.87 33.72 ± 0.95 0.66 −0.49 30.95
SPD 2009 3.59 ± 0.09 3.85 ± 0.08 0.049a 5.98 2.55 3.83 ± 0.08 0.53 −0.53 22.23
2010 3.28 ± 0.71 3.81 ± 0.05 0.005b 6.29 2.50 3.68 ± 0.08 0.71 0.11 23.17
2011 3.30 ± 0.09 3.70 ± 0.02 0.000a 5.88 2.36 3.64 ± 0.07 0.63 −0.10 22.44
2012 3.24 ± 0.06 3.85 ± 0.10 0.000b 6.10 1.80 3.67 ± 0.08 0.62 −0.02 24.03
2013 3.36 ± 0.06 3.98 ± 0.11 0.002b 7.35 2.32 3.74 ± 0.08 0.98 0.77 24.43

aSignificant at the 5 % level, bSignificant at the 1 % level, respectively

ST Significance level, CV Coefficient of variation