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Agricultural Science Digest, volume 20 issue 2 (june 2000) : 114-115

HETEROSIS IN SUNFLOWER (HEUANTHUS ANNUSL.)

v. Jayalakshmi. B. Narendra. v. Sridhar, K. Rukmlni Devi

Affiliations

¹Regional Agricultural Research Station Acharya N.G. Ranga Agricultural University, Nandyal-518 503, India

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Cite article:- Sridhar v. Narendra. B. Jayalakshmi. v., Devi Rukmlni K. (2025). HETEROSIS IN SUNFLOWER (HEUANTHUS ANNUSL.). Agricultural Science Digest. 20(2): 114-115. doi: .

ABSTRACT

Twenty hybrids along with three checks were evaluated during Tllbi. 1998. Among 20
hybrids tested, 7-1 A X HIlA 265-1 exhibited significa!'~ "eterosis over best check for plant
height. Four hybrids viz., 7·1 A XHIlA 265,852 A XkHA ~ti5-1, 7-1 A X6D-l and 7-1 A Xm
20 recorded significant heterosis for seed yield over KBSH I, the highest yielding check there
by suggesting the exploitation of heterosis in these hybrids through cytoplasmic male sterility
and technology of large scale seed production.

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