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Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes

Year 2014, , 219 - 225, 01.02.2014
https://doi.org/10.17557/tjfc.27610

Abstract

This study was undertaken to estimate the combining ability in turnip rape through diallel analysis involving five diverse genotypes. A 5 x 5 full diallel crosses study, including the reciprocals, with turnip rape (Brassica rapa L.) was performed to determine both the magnitude of gene action and heterotic performance of the crosses for seed yield and important yield components. Field experiments were conducted at Uludag University, Bursa, Turkey, during the 2008-2009 and 2009-2010 growing seasons. All 20 F1 hybrids and their parents were sown in a randomized complete block design with 3 replicates. During both years, the mean squares of the general combining ability (GCA), specific combining ability (SCA) and reciprocal combining ability (RCA) were statistically significant for all traits evaluated. The parent Malvira was a good general combiner because this parent had the highest significant positive GCA effects for all the characteristics evaluated. In addition, Lenox proved to be a good general combiner for plant height. The significant positive mid-parent and high-parent heterosis values were obtained with several crosses in important yield components. In conclusion, the parents used in this study exhibited positive GCA effects for seed yield. Therefore they could be considered as promising parents in the production of F1 hybrids and in further breeding studies

Year 2014, , 219 - 225, 01.02.2014
https://doi.org/10.17557/tjfc.27610

Abstract

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Details

Primary Language English
Journal Section Articles
Authors

Mehmet Sıncık This is me

Elif Sozen This is me

Kevin C. Falk This is me

A. Tanju Goksoy This is me

Esvet Acıkgoz This is me

Publication Date February 1, 2014
Published in Issue Year 2014

Cite

APA Sıncık, M., Sozen, E., Falk, K. C., Goksoy, A. T., et al. (2014). Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes. Turkish Journal Of Field Crops, 19(2), 219-225. https://doi.org/10.17557/tjfc.27610
AMA Sıncık M, Sozen E, Falk KC, Goksoy AT, Acıkgoz E. Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes. TJFC. February 2014;19(2):219-225. doi:10.17557/tjfc.27610
Chicago Sıncık, Mehmet, Elif Sozen, Kevin C. Falk, A. Tanju Goksoy, and Esvet Acıkgoz. “Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes”. Turkish Journal Of Field Crops 19, no. 2 (February 2014): 219-25. https://doi.org/10.17557/tjfc.27610.
EndNote Sıncık M, Sozen E, Falk KC, Goksoy AT, Acıkgoz E (February 1, 2014) Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes. Turkish Journal Of Field Crops 19 2 219–225.
IEEE M. Sıncık, E. Sozen, K. C. Falk, A. T. Goksoy, and E. Acıkgoz, “Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes”, TJFC, vol. 19, no. 2, pp. 219–225, 2014, doi: 10.17557/tjfc.27610.
ISNAD Sıncık, Mehmet et al. “Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes”. Turkish Journal Of Field Crops 19/2 (February 2014), 219-225. https://doi.org/10.17557/tjfc.27610.
JAMA Sıncık M, Sozen E, Falk KC, Goksoy AT, Acıkgoz E. Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes. TJFC. 2014;19:219–225.
MLA Sıncık, Mehmet et al. “Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes”. Turkish Journal Of Field Crops, vol. 19, no. 2, 2014, pp. 219-25, doi:10.17557/tjfc.27610.
Vancouver Sıncık M, Sozen E, Falk KC, Goksoy AT, Acıkgoz E. Heterosis and Combining Ability in a Diallel Cross of Turnip Rape Genotypes. TJFC. 2014;19(2):219-25.

Turkish Journal of Field Crops is published by the Society of Field Crops Science and issued twice a year.
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