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Agricultural Science Digest, volume 23 issue 3 (september 2003) : 217 - 219

HETEROSIS IN SUNFLOWER

N. Manivannan, V. Muralidharan, B. SUbbalakshmi

Affiliations

¹Department of Oilseeds. Tamil Nadu Agricultural University, C:oimbatore - 641003, India

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Cite article:- Manivannan N., Muralidharan V., SUbbalakshmi B. (2024). HETEROSIS IN SUNFLOWER. Agricultural Science Digest. 23(3): 217 - 219. doi: .

ABSTRACT

Forty six hybrids of sunflower obtained from 5 cms lines (2A, 5A, 207A, 234A and 821A) and 19 genotypes were evaluated for their days to 50% flowering, plant height, head diameter and seed yield/plant. The hybrid 207 A x 234 B and 234 A x TNAUSUF 15/1 recorded 142 and 116 percent as standard heterosis, respectively for seed yield per plant. Therefore, these two hybrids could be recommended for large scale evaluation.

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REFERENCES

Damodaram, T. and Hegde, D.M. (2000). Oilseeds Situation: AStatistical Compendium 2000. Directorate of Oilseeds. Research

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This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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