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Genetic analysis of head inclination and its components in selected sunflower hybrids | ||
| Crop Breeding Journal | ||
| مقاله 1، دوره 9، شماره 2، اردیبهشت 2019، صفحه 1-9 اصل مقاله (311.17 K) | ||
| شناسه دیجیتال (DOI): 10.22092/cbj.2020.128482.1043 | ||
| نویسندگان | ||
| A. Zakeri Haddadan1؛ M. Ghaffari* 2؛ E. Majidi Hervan3؛ B. Alizadeh2 | ||
| 1Department of Plant Breeding, Science and Research Branch, Islamic Azad University, Tehran, Iran. | ||
| 2Seed and Plant Improvement Institute, Agricultural Research Education and Extension Organization, Karaj, Iran. | ||
| 3Department of Plant Breeding, Science and Research Branch, Islamic Azad University, Tehran, Iran.. | ||
| چکیده | ||
| To provide information about genetic control of head inclination in sunflower, 12 selected hybrids developed by crossing four lines and three testers were evaluated as a line × tester mating design using randomized complete block design with three replications in Karaj, Iran. The results showed that the parental lines contributed, more than other sources, in variation of head weight (62.4%) of hybrids while contribution of the testers was more for head diameter (62.8%), plant height (48.6%), head height (70.5%), achene yield (41.7%) and head inclination (54.5%). We found that the two hybrids; RGK33 × AGK370 (23.7%) and RGK33 × AGK356 (24.0%) had the lowest head inclination, respectively, while among the parental lines only RGK33 and AGK356 were in suitable range (25-35%) indicating that crossing the parental lines with undesirable head inclination may lead to the production of hybrids with suitable head inclination. We also found that head weight and head inclination are controlled mainly by additive gene action that suggests the crucial role of parental lines in development of hybrids with desirable head inclination. Both additive and non-additive gene action were significant for head diameter, plant height, head height and achene yield. Over-dominant gene action observed for plant height, achene yield and inclined length, and partial dominance for head diameter, weight, height and inclination. Higher broad sense heritability for plant height (0.86), head weight (0.72), head height (0.73) and head diameter (0.71), and lower heritability for head inclination, indicated that heritability of head inclination is independent from these components. All hybrids developed by crossing of restorer lines RGK21 and RGK33 had suitable head inclination as compared with the progenies of RGK15. This information is valuable for improvement of head inclination and developing ideo-types in sunflower breeding programs. | ||
| کلیدواژهها | ||
| sunflower؛ gene action؛ dominance؛ heritability؛ ideo-type؛ line × tester | ||
| مراجع | ||
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Chikkadevaiah, S. H. L. and Nandini, R. 2002. Correlation and path analysis in sunflower. Helia 25 (37): 109-118.
Devi, K. R., Ranganatha, A. R. G. and Ganesh, M. 2005. Combining ability and heterosis for seed yield and its attributes in sunflower. Agric. Sci. Digest 25 (1): 11-14.
Dhillon, S. K. and Tyagi, V. 2016. Combining ability studies for development of new sunflower hybrids based on diverse cytoplasmic sources. Helia 39 (64):71-80.
FAO. 2018. Available at: http://www.fao.org/faostat/en/#data/QC.
Farrokhi, E., Alizadeh, B. and Ghaffari, M., 2008. General combining ability analysis in sunflower maintainer lines using line × tester crosses. pp. 571-574. In: Velasco L. (ed.) Proc. 17th International Sunflower Conference. Cordoba, Spain.
Fick, G. N. and Miller, J. F. 1997. Sunflower breeding. pp 395–439. In: Schneiter A. A. (ed.) Sunflower technology and production. CSSA, Madison, WI, USA.
Gangappa, E., Channakrishnaiah, K. M., Harini, M. S. and Ramesh, S. 1997. Studies on combining ability in sunflower (Helianthus annuus L.). Helia 20 (27): 73-84.
Ghaffari, M., Farrokhi E. andMirzapour, M. 2011. Combining ability and gene action for agronomic traits and oil content in sunflower (Helianthus annuus L.) using F1 hybrids.CropBreed. J. 1 (1): 73-84.
Ghaffari, M., Toorchi, M., Valizadeh, M. and Shakiba, M. R. 2012. Morpho-physiological screening of sunflower inbred lines under drought stress condition. Turkish Journal of Field Crops 17 (2): 185-190.
Ghaffari, M., Davadgi, A. M. N. and Nasser Ghadimi, F. 2017. Improvement of sunflower hybrids for summer planting using early mature inbred lines. Final report of the research project. Seed and Plant Improvement Institute. 31 pp. (in Persian).
Hladni, N., Skoric, D., Kraljevic-Balalic, M., Sakac, Z. and Miklic, V. 2007. Heterosis for agronomically important traits in sunflower (Helianthus annuus L.). Helia 30 (47): 191-198.
Hladni, N., Skoric, D., Kraljevic-Balalic, M., Jocic, S., Dusanic, N. 2011. Line × tester analysis for yield components in sunflower and their correlations with seed yield (Helianthus annuus L.). Genetika 43 (2): 297-306.
Kandalkar V. S. 1997. Phenotypic stability analysis in open pollinated varieties of sunflower (Helianthus annuus L.) in North West and South East Madhya Pradesh during winter season. Ind. J. Agric. Sci. 67: 606-607.
Karasu, A., OZ, M., Sincik, M., Goksoy, A. T. and Turan, Z. M. 2010. Combining ability and hetrosis for yield and yield components in sunflower. Not. Bot. Hort. Agrobot. Cluj 38 (3): 259-264.
Kemptorne, O. 1957. An introduction to genetic statistics. The Iowa State University Press. 409 pp.
Kovacik, A. and Skaloud, V. 1980. Investigations on yield components in heterosis breeding of sunflower (Helianthus annuus L.). Archiv fur Zuchtungsforschung 10 (3): 145-153.
Knowles, P. F. 1978. Morphology and anatomy. pp. 55-87. In: Carter J. F. (ed.) Sunflower science and technology. American Society of Agronomy Inc., Crop Science Society of America Inc. and Soil Science Society of America Inc. Publishers. Madison, USA.
Machikowa T, Saetang C., and Funpeng K. 2011. General and specific combining ability for quantitative characters in sunflower. J. Agric. Sci. 3 (1): 91-95.
Memon, S., Baloch, M. J., Baloch, G. M. and Jatoi, W. A. 2015. Combining ability through line × tester analysis for phenological, seed yield, and oil traits in sunflower (Helianthus annuus L.). Euphytica 204 (1): 199-209.
Mijic, A., Liovic, I., Zdunic, Z., Maric, S., Marjanovic Jeromela, A. and Jankulovska, M. 2009. Quantitative analysis of oil yield and its components in sunflower (Helianthus annuus L.). Rom. Agric. Res. 26: 41-46.
Nooryazdan, H., Serieys, H., David, J. L., Bacilieri, R. and Berville, A. J. 2011. Construction of a crop- wild hybrid population for breeding genetic diversity in cultivated sunflower and first evaluation of its combining ability: The concept of neo-domestication. Euphytica 178: 159-175.
Putt, E. D. 1966. Heterosis, combining ability and predicted synthetics from a diallel cross in sunflower. Can. J. Plant Sci. 46: 59-67.
Rameeh, V. and Andarkhor, S. A. 2017. Line × tester analysis for duration of flowering, yield components and seed yield in sunflower (Helianthus annuus L.). Helia 40 (66): 61-70.
Skoric, D. 2012. Sunflower breeding. 165-354. In: Skoric, D., Seiler, G. J., Zhao, L., Chao-Chien, J., Miller, J. F. and Charlet, L. D. (eds) Sunflower genetics and breeding. International monograph. Serbian Academy of Sciences and Arts Branch in Novi Sad.
Singh, D. P., Singh S. B. and Raheja, R. K. 1999. Combining ability analysis for seed yield, oil and oil quality in sunflower. J. Oilseeds Res. 16 (1): 38-42.
Singh, M., Singh, H., Kumar, R., Tank, D. S., Singh, V. P., Singh, T. and Singh, S. M. 1998. Correlation and path coefficient analysis of some morphological and seed yield characters in sunflower. Crop Res. 16: 93-96.
Singh, N. K. and Chaudhary, B. O. 1997. Biometrical method in quantitative genetic analysis. Kalyani Puplishers. New Delhi. India. 318 pp.
Tabrizi, M., Hassanzadeh, F., Moghaddam, M., Alavikia, S., Aharizad, S. and Ghaffari, M. 2012. Combining ability and gene action in sunflower using line × tester method. J. Plant Physiol. Breed. 2 (2): 35-44. | ||
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