Correlation and Path Coefficient Analysis of Yield and Its Contributing Traits in Red Rice (Oryza sativa L.)

Key Points

• Yield showed a strong correlation with multiple traits, indicating potential for improved crop performance.
• Path coefficient analysis quantified direct and indirect effects on yield from contributing traits, offering insights into genetic selection.
• The study utilized regressive analysis to explore the relationship between yield and key traits, providing a clear statistical framework.
• Findings emphasize the importance of specific traits in enhancing red rice yield, supporting future breeding strategies.