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Table 1 The harvest index of YXZ, SBSM and their derived RIL population in the two-year experiments

From: Identification and validation of a novel major QTL for harvest index in rice (Oryza sativa L.)

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

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