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. 2017 Sep 26;10:44. doi: 10.1186/s12284-017-0183-0

Table 1.

The harvest index of YXZ, SBSM and their derived RIL population in the two-year experiments

Year Parent RIL population
YXZ (Mean ± SD) SBSM (Mean ± SD) Mean ± SD Range Skewness Kurtosis
2010 0.555 ± 0.001**** 0.472 ± 0.001 0.515 ± 0.020 0.486–0.568 0.768 −0.437
2011 0.618 ± 0.009*** 0.531 ± 0.007 0.563 ± 0.032 0.471–0.642 −0.625 0.089

*** and ****represent the significance of difference between the two parents at p < 0.001 and p < 0.0001, respectively based on t-test