Rice

Table 1 Second degree statistics for hybrid grain yield (Mg ha⁻¹) experiments in market segments LS, MM, and SS performed in three, two, and four environments, respectively

From: Genome-Based Identification of Heterotic Patterns in Rice

Source	LS	MM	SS
\( {\upsigma}_{\mathrm{Genotype}}^2 \)	0.99***	0.53***	0.81***
\( {\upsigma}_{\mathrm{GCA}\ \mathrm{male}}^2 \)	0.30**	0.27	0.24***
\( {\upsigma}_{\mathrm{GCA}\ \mathrm{female}}^2 \)	0.24**	0.13	0.11***
\( {\upsigma}_{\mathrm{SCA}}^2 \)	0.45***	0.13*	0.46***
\( {\upsigma}_{\mathrm{Genotype}\ \mathrm{x}\ \mathrm{Location}}^2 \)	1.48***	2.10***	0.90***
\( {\upsigma}_{\mathrm{GCA}\ \mathrm{male}\ \mathrm{x}\ \mathrm{Location}}^2 \)	0.88***	1.39***	0.33***
\( {\upsigma}_{\mathrm{GCA}\ \mathrm{female}\ \mathrm{x}\ \mathrm{Location}}^2 \)	0.11***	0.26***	0.12***
\( {\upsigma}_{\mathrm{SCA}\ \mathrm{x}\ \mathrm{Location}}^2 \)	0.49***	0.45**	0.45***
\( {\upsigma}_{\mathrm{error}}^2 \)	0.59	0.97	1.34
h²	0.59	0.26	0.61

Probability level: *** < 0.001, ** < 0.01, * < 0.05, not assigned not significant

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