Genetic analysis of combining ability, gene action, and heterosis for morpho-agronomic and grain quality traits in hybrid rice ( Oryza sativa L.)
Background : Hybrid rice ( Oryza sativa L.) technology utilizing heterosis is essential for improving food security. This study assessed the combining ability, gene action, and heterosis for grain yield (GY), agronomic traits, and grain quality in newly developed rice hybrids. Methods : A line × tester (L × T)...