Effect of morphological and physiological traits on seed yield and oil content in sunflower
2010
Аутори
Hladni, NadaJocić, Siniša
Miklič, Vladimir
Mijić, Anto
Saftić-Panković, Dejana
Škorić, Dragan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Path coefficient analysis was used to separate direct and indirect effects of studied traits on seed oil content and seed yield, and to identify traits that could be used as selection criteria in sunflower breeding. Significant and highly significant correlations were found between most of the examined traits. Highly significant negative correlations have been established between stem diameter, total leaf area per plant, head diameter and 1,000-seed weight on one side and seed oil content on the other. Highly significant positive correlations have been established between seed yield on one side and stem diameter, total leaf area per plant, head diameter, total number of seeds per head, and the 1,000-seed weight on the other. The weight of 1,000 seeds had a highly significant direct negative effect on seed oil content and a highly significant direct positive effect on seed yield. The total number of seeds per head has demonstrated a highly significant direct positive effect on seed yiel...d and oil content. The total leaf number per plant has demonstrated a significant direct positive effect on seed yield. A path coefficient analysis of seed yield at phenotypic level indicated that maximum direct effects were shown by the weight of 1,000 seeds, total number of seeds per head and total leaf number per plant. The total number of seeds per head was the most important trait that determined seed yield and oil content. The obtained results can be used in sunflower breeding programs aimed at the development of sunflower hybrids that combine high genetic potentials for seed yield and seed oil content.
Кључне речи:
Helianthus annuus / hybrid / morphological and physiological traits / correlation / seed yield / oil contentИзвор:
Helia, 2010, 33, 53, 101-116Издавач:
- Institut za ratarstvo i povrtarstvo, Novi Sad
Колекције
Институција/група
FiVeRTY - JOUR AU - Hladni, Nada AU - Jocić, Siniša AU - Miklič, Vladimir AU - Mijić, Anto AU - Saftić-Panković, Dejana AU - Škorić, Dragan PY - 2010 UR - http://fiver.ifvcns.rs/handle/123456789/906 AB - Path coefficient analysis was used to separate direct and indirect effects of studied traits on seed oil content and seed yield, and to identify traits that could be used as selection criteria in sunflower breeding. Significant and highly significant correlations were found between most of the examined traits. Highly significant negative correlations have been established between stem diameter, total leaf area per plant, head diameter and 1,000-seed weight on one side and seed oil content on the other. Highly significant positive correlations have been established between seed yield on one side and stem diameter, total leaf area per plant, head diameter, total number of seeds per head, and the 1,000-seed weight on the other. The weight of 1,000 seeds had a highly significant direct negative effect on seed oil content and a highly significant direct positive effect on seed yield. The total number of seeds per head has demonstrated a highly significant direct positive effect on seed yield and oil content. The total leaf number per plant has demonstrated a significant direct positive effect on seed yield. A path coefficient analysis of seed yield at phenotypic level indicated that maximum direct effects were shown by the weight of 1,000 seeds, total number of seeds per head and total leaf number per plant. The total number of seeds per head was the most important trait that determined seed yield and oil content. The obtained results can be used in sunflower breeding programs aimed at the development of sunflower hybrids that combine high genetic potentials for seed yield and seed oil content. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Helia T1 - Effect of morphological and physiological traits on seed yield and oil content in sunflower EP - 116 IS - 53 SP - 101 VL - 33 DO - 10.2298/HEL1053101H ER -
@article{ author = "Hladni, Nada and Jocić, Siniša and Miklič, Vladimir and Mijić, Anto and Saftić-Panković, Dejana and Škorić, Dragan", year = "2010", abstract = "Path coefficient analysis was used to separate direct and indirect effects of studied traits on seed oil content and seed yield, and to identify traits that could be used as selection criteria in sunflower breeding. Significant and highly significant correlations were found between most of the examined traits. Highly significant negative correlations have been established between stem diameter, total leaf area per plant, head diameter and 1,000-seed weight on one side and seed oil content on the other. Highly significant positive correlations have been established between seed yield on one side and stem diameter, total leaf area per plant, head diameter, total number of seeds per head, and the 1,000-seed weight on the other. The weight of 1,000 seeds had a highly significant direct negative effect on seed oil content and a highly significant direct positive effect on seed yield. The total number of seeds per head has demonstrated a highly significant direct positive effect on seed yield and oil content. The total leaf number per plant has demonstrated a significant direct positive effect on seed yield. A path coefficient analysis of seed yield at phenotypic level indicated that maximum direct effects were shown by the weight of 1,000 seeds, total number of seeds per head and total leaf number per plant. The total number of seeds per head was the most important trait that determined seed yield and oil content. The obtained results can be used in sunflower breeding programs aimed at the development of sunflower hybrids that combine high genetic potentials for seed yield and seed oil content.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Helia", title = "Effect of morphological and physiological traits on seed yield and oil content in sunflower", pages = "116-101", number = "53", volume = "33", doi = "10.2298/HEL1053101H" }
Hladni, N., Jocić, S., Miklič, V., Mijić, A., Saftić-Panković, D.,& Škorić, D.. (2010). Effect of morphological and physiological traits on seed yield and oil content in sunflower. in Helia Institut za ratarstvo i povrtarstvo, Novi Sad., 33(53), 101-116. https://doi.org/10.2298/HEL1053101H
Hladni N, Jocić S, Miklič V, Mijić A, Saftić-Panković D, Škorić D. Effect of morphological and physiological traits on seed yield and oil content in sunflower. in Helia. 2010;33(53):101-116. doi:10.2298/HEL1053101H .
Hladni, Nada, Jocić, Siniša, Miklič, Vladimir, Mijić, Anto, Saftić-Panković, Dejana, Škorić, Dragan, "Effect of morphological and physiological traits on seed yield and oil content in sunflower" in Helia, 33, no. 53 (2010):101-116, https://doi.org/10.2298/HEL1053101H . .