Effect of sowing date on head diameter in sunflower
Конференцијски прилог (Објављена верзија)
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Head diameter is very important trait in the sunflower seed yield structure. The size of head diameter influences the number of flowers and seeds per head which directly influence the seed yield per plant. In order to evaluate the effect of sowing date on head diameter, 3 sunflower hybrids, sown in 4 sowing dates during three growing seasons, were carried out. Head diameter was evaluated in the stage of flowering and physiological maturity. Head diameter at the stage of flowering was largely influenced by the year (Y) of investigation (46.6%), although other sources of variation (H-hybrid, SD-sowing date) showed also significance, except interaction H × SD. The largest head diameter is manifested in the hybrid Pobednik (11.9 cm) in the three-year average. In SD4 (20th of May) head diameter had the highest value (11.8 cm). In physiological maturity head diameter varied significantly depending on the sowing date (18.6%). Years, as well as hybrids had no significant influence on this trai...t. All interactions (Y × SD, H × SD, Y × H × SD), except year × hybrid (Y × H), were highly significant.
Кључне речи:
sunflower / sowing date / head diameter / flowering maturity / physiological maturityИзвор:
Proceedings, 19th International Sunflower Conference, 29 May - 3 June 2016, Edirne, Turkey, 2016, 941-941Издавач:
- Paris : International Sunflower Association
Колекције
Институција/група
FiVeRTY - CONF AU - Balalić, Igor AU - Crnobarac, Jovan AU - Miklič, Vladimir AU - Dušanić, Nenad AU - Radić, Velimir PY - 2016 UR - http://fiver.ifvcns.rs/handle/123456789/2779 AB - Head diameter is very important trait in the sunflower seed yield structure. The size of head diameter influences the number of flowers and seeds per head which directly influence the seed yield per plant. In order to evaluate the effect of sowing date on head diameter, 3 sunflower hybrids, sown in 4 sowing dates during three growing seasons, were carried out. Head diameter was evaluated in the stage of flowering and physiological maturity. Head diameter at the stage of flowering was largely influenced by the year (Y) of investigation (46.6%), although other sources of variation (H-hybrid, SD-sowing date) showed also significance, except interaction H × SD. The largest head diameter is manifested in the hybrid Pobednik (11.9 cm) in the three-year average. In SD4 (20th of May) head diameter had the highest value (11.8 cm). In physiological maturity head diameter varied significantly depending on the sowing date (18.6%). Years, as well as hybrids had no significant influence on this trait. All interactions (Y × SD, H × SD, Y × H × SD), except year × hybrid (Y × H), were highly significant. PB - Paris : International Sunflower Association C3 - Proceedings, 19th International Sunflower Conference, 29 May - 3 June 2016, Edirne, Turkey T1 - Effect of sowing date on head diameter in sunflower EP - 941 SP - 941 UR - https://hdl.handle.net/21.15107/rcub_fiver_2779 ER -
@conference{ author = "Balalić, Igor and Crnobarac, Jovan and Miklič, Vladimir and Dušanić, Nenad and Radić, Velimir", year = "2016", abstract = "Head diameter is very important trait in the sunflower seed yield structure. The size of head diameter influences the number of flowers and seeds per head which directly influence the seed yield per plant. In order to evaluate the effect of sowing date on head diameter, 3 sunflower hybrids, sown in 4 sowing dates during three growing seasons, were carried out. Head diameter was evaluated in the stage of flowering and physiological maturity. Head diameter at the stage of flowering was largely influenced by the year (Y) of investigation (46.6%), although other sources of variation (H-hybrid, SD-sowing date) showed also significance, except interaction H × SD. The largest head diameter is manifested in the hybrid Pobednik (11.9 cm) in the three-year average. In SD4 (20th of May) head diameter had the highest value (11.8 cm). In physiological maturity head diameter varied significantly depending on the sowing date (18.6%). Years, as well as hybrids had no significant influence on this trait. All interactions (Y × SD, H × SD, Y × H × SD), except year × hybrid (Y × H), were highly significant.", publisher = "Paris : International Sunflower Association", journal = "Proceedings, 19th International Sunflower Conference, 29 May - 3 June 2016, Edirne, Turkey", title = "Effect of sowing date on head diameter in sunflower", pages = "941-941", url = "https://hdl.handle.net/21.15107/rcub_fiver_2779" }
Balalić, I., Crnobarac, J., Miklič, V., Dušanić, N.,& Radić, V.. (2016). Effect of sowing date on head diameter in sunflower. in Proceedings, 19th International Sunflower Conference, 29 May - 3 June 2016, Edirne, Turkey Paris : International Sunflower Association., 941-941. https://hdl.handle.net/21.15107/rcub_fiver_2779
Balalić I, Crnobarac J, Miklič V, Dušanić N, Radić V. Effect of sowing date on head diameter in sunflower. in Proceedings, 19th International Sunflower Conference, 29 May - 3 June 2016, Edirne, Turkey. 2016;:941-941. https://hdl.handle.net/21.15107/rcub_fiver_2779 .
Balalić, Igor, Crnobarac, Jovan, Miklič, Vladimir, Dušanić, Nenad, Radić, Velimir, "Effect of sowing date on head diameter in sunflower" in Proceedings, 19th International Sunflower Conference, 29 May - 3 June 2016, Edirne, Turkey (2016):941-941, https://hdl.handle.net/21.15107/rcub_fiver_2779 .