Multivariate and nonlinear analyses to characterize phenotypic variability in landraces and cultivars of rice (Oryza sativa L.)

Key Points

• Phenotypic variability is crucial for understanding traits related to landraces and cultivars.
• Analysis showed significant genetic diversity among different rice varieties, including landraces.
• Multivariate and nonlinear techniques were employed to characterize the rice varieties effectively.
• Findings may enhance breeding programs aimed at improving rice characteristics for better crop yield.