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August 17, 2025Madras Agricultural Journal

Genetic Variability and Correlation among Seed Yield and Yield Attributing Traits in RIL Population of Sunflower (Helianthus annuus L.)

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Authors

MMM MuthupriyaNMN. ManivannanTamil Nadu Agricultural UniversityRCR. ChandirakalaTamil Nadu Agricultural University

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Implication

The study reveals high genetic correlations in yield traits among sunflower genotypes, suggesting key indices for selection.

Key Points

  • High oil yield per plant shows significant correlation with seed yield, head diameter, and volume weight.
  • Genotypic coefficient of variation was notably high for traits like oil yield per plant, seed yield, and 100-seed weight.
  • Observational analysis of a recombinant inbred line (RIL) population demonstrated high heritability for key yield traits.
  • Findings may support the development of sunflower with enhanced oil yield and improved selection methods.

Cite This Study

Muthupriya et al. (2016) studied this question.

synapsesocial.com/papers/68c236b2b210217d64775ea3https://doi.org/10.29321/maj.10.001020
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Genetic Variability and Association Studies in RIL Population of Sunflower (Helianthus annuus L.)2017
  2. 2Analysis of Genetic Variability, Heritability and Genetic Advance for Yield and Yield-related Traits of Sunflower (Helianthus annuus L.)2025
  3. 3Deciphering Trait Interrelationships in Sunflower (Helianthus annuus L.): A Multivariate Approach to Optimise Seed Yield and Oil Quality2025 · 1 citations
  4. 4Genetic Variability Analysis and Trait Interrelationship in Helianthus annuus l. across Two Growing Years2025
  5. 5Genetic Variability, Heritability and Genetic Advancement for Yield and Yield-associated Traits of Sunflower (Helianthus annuus L.)2025