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Stability analysis of different sunflower hybrids (Helianthus annuus L.): Stability analysis of different sunflower hybrids (Helianthus annuus L.)

Indian Agricultural Research Journals

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Title Stability analysis of different sunflower hybrids (Helianthus annuus L.): Stability analysis of different sunflower hybrids (Helianthus annuus L.)
 
Creator N D SARODE
A M LANGHI
S U GAWALI
G N DEORE
 
Subject Genotype and Parameters, Regression coefficient, Sunflower, Stability
 
Description In present study eleven hybrids along with two check hybrids for seed yield per plot (g), head diameter (cm), plant height (cm) and 100 seed weight (g) over three environments. The Genotype x environment interaction was found significant for all the characters suggesting the presence of genetic variability in the hybrid population. The genotype and environment were found significant for all the traits studied. The environment indices revealed that E1 was the favorable environment for seed yield per plot (g), for 100 seed weight (g) E2, for plant height (cm) and head diameter environment E3 was favorable. For stability parameter, the hybrids SVSH-488, SVSH-514, SVSH-517 and check Phule Raviraj found stable for seed yield per plot (g); SVSH-520 for head diameter (cm); SVSH-488, SVSH-512, SVSH-517, SVSH-519 and check Phule Raviraj were found stable for 100 seed weight (g) with high mean, bi value nearer to unity (bi=1) and non-significant S2 di. For plant height (cm) SVSH-512, SVSH513, SVSH-514 and SVSH-517 showed stable performance.
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/145288
10.56739/jor.v40iSpecialissue.145288
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/145288/53015
 
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