Path coefficient analysis of some head and seed characteristics in sunflower
Аутори
Joksimović, JovanAtlagić, Jovanka
Jovanović, Dejan
Marinković, Radovan
Dušanić, Nenad
Miklič, Vladimir
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The 1000-seed mass is one of the three most important yield components in sunflower. Using correlation analysis, we studied the interrelationship of several yield components (1000-seed mass, test weight, head diameter, head dry matter mass, percentage seed set, oil content and protein content) in eight sunflower inbred lines and 15 F1 hybrids (line x tester). Path coefficient analysis was used to separate direct and indirect effects of the traits on 1000-seed mass. Highly significant positive correlations were found between 1000-seed mass and head diameter (0.7665) and percentage seed set (0.6026). Highly significant and significant negative correlations were observed between 1000-seed mass and protein content (-0.7065) and 1000-seed mass and test weight (-0.4546), respectively. Oil content had a highly significant positive direct effect on 1000-seed mass, while protein content and test weight had a highly significant negative direct effect on this trait. The coefficient of determinati...on was 0.8302 and the residual factor in path analysis 0.4120.
Кључне речи:
path coefficient analysis / head traits / seed traits / sunflowerИзвор:
Proceedings, 16th International Sunflower Conference, 29 August - 2 September 2004, Fargo, North Dakota, USA, 2004, 2, 525-530Издавач:
- Paris : International Sunflower Association
Колекције
Институција/група
FiVeRTY - CONF AU - Joksimović, Jovan AU - Atlagić, Jovanka AU - Jovanović, Dejan AU - Marinković, Radovan AU - Dušanić, Nenad AU - Miklič, Vladimir PY - 2004 UR - http://fiver.ifvcns.rs/handle/123456789/3196 AB - The 1000-seed mass is one of the three most important yield components in sunflower. Using correlation analysis, we studied the interrelationship of several yield components (1000-seed mass, test weight, head diameter, head dry matter mass, percentage seed set, oil content and protein content) in eight sunflower inbred lines and 15 F1 hybrids (line x tester). Path coefficient analysis was used to separate direct and indirect effects of the traits on 1000-seed mass. Highly significant positive correlations were found between 1000-seed mass and head diameter (0.7665) and percentage seed set (0.6026). Highly significant and significant negative correlations were observed between 1000-seed mass and protein content (-0.7065) and 1000-seed mass and test weight (-0.4546), respectively. Oil content had a highly significant positive direct effect on 1000-seed mass, while protein content and test weight had a highly significant negative direct effect on this trait. The coefficient of determination was 0.8302 and the residual factor in path analysis 0.4120. PB - Paris : International Sunflower Association C3 - Proceedings, 16th International Sunflower Conference, 29 August - 2 September 2004, Fargo, North Dakota, USA T1 - Path coefficient analysis of some head and seed characteristics in sunflower EP - 530 SP - 525 VL - 2 UR - https://hdl.handle.net/21.15107/rcub_fiver_3196 ER -
@conference{ author = "Joksimović, Jovan and Atlagić, Jovanka and Jovanović, Dejan and Marinković, Radovan and Dušanić, Nenad and Miklič, Vladimir", year = "2004", abstract = "The 1000-seed mass is one of the three most important yield components in sunflower. Using correlation analysis, we studied the interrelationship of several yield components (1000-seed mass, test weight, head diameter, head dry matter mass, percentage seed set, oil content and protein content) in eight sunflower inbred lines and 15 F1 hybrids (line x tester). Path coefficient analysis was used to separate direct and indirect effects of the traits on 1000-seed mass. Highly significant positive correlations were found between 1000-seed mass and head diameter (0.7665) and percentage seed set (0.6026). Highly significant and significant negative correlations were observed between 1000-seed mass and protein content (-0.7065) and 1000-seed mass and test weight (-0.4546), respectively. Oil content had a highly significant positive direct effect on 1000-seed mass, while protein content and test weight had a highly significant negative direct effect on this trait. The coefficient of determination was 0.8302 and the residual factor in path analysis 0.4120.", publisher = "Paris : International Sunflower Association", journal = "Proceedings, 16th International Sunflower Conference, 29 August - 2 September 2004, Fargo, North Dakota, USA", title = "Path coefficient analysis of some head and seed characteristics in sunflower", pages = "530-525", volume = "2", url = "https://hdl.handle.net/21.15107/rcub_fiver_3196" }
Joksimović, J., Atlagić, J., Jovanović, D., Marinković, R., Dušanić, N.,& Miklič, V.. (2004). Path coefficient analysis of some head and seed characteristics in sunflower. in Proceedings, 16th International Sunflower Conference, 29 August - 2 September 2004, Fargo, North Dakota, USA Paris : International Sunflower Association., 2, 525-530. https://hdl.handle.net/21.15107/rcub_fiver_3196
Joksimović J, Atlagić J, Jovanović D, Marinković R, Dušanić N, Miklič V. Path coefficient analysis of some head and seed characteristics in sunflower. in Proceedings, 16th International Sunflower Conference, 29 August - 2 September 2004, Fargo, North Dakota, USA. 2004;2:525-530. https://hdl.handle.net/21.15107/rcub_fiver_3196 .
Joksimović, Jovan, Atlagić, Jovanka, Jovanović, Dejan, Marinković, Radovan, Dušanić, Nenad, Miklič, Vladimir, "Path coefficient analysis of some head and seed characteristics in sunflower" in Proceedings, 16th International Sunflower Conference, 29 August - 2 September 2004, Fargo, North Dakota, USA, 2 (2004):525-530, https://hdl.handle.net/21.15107/rcub_fiver_3196 .