Sunflower hybrid seed production - chalenges and perspectives
Аутори
Miklič, VladimirDušanić, Nenad
Ostojić, Branislav
Radić, Velimir
Krstić, Miloš
Jokić, Goran
Butaš, Daliborka
Jocić, Siniša
Hladni, Nada
Miladinović, Dragana
Marjanović-Jeromela, Ana
Cvejić, Sandra
Ovuka, Jelena
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The introduction of sunflower hybrids into production became possible after the discovery of the CMS source in 1969. The first hybrids were put into production in Romania, Yugoslavia and France at the end of the eighties of the last century. Today, sunflowers are grown on over 28 million hectares in the world, and hybrid seeds are sown on over 85% of this area, the rest of the area is still occupied by open-pollinated varieties. The production of hybrid seeds involved certain specificities. Since the female and male parental lines often do not have the same length of vegetation, they need to be sown at different times to achieve a flowering match. This problem was largely overcome by introducing recessive branching into the male line, which extended its flowering period. The main problems in production are related to fertilization, which can lead to low seed yields. The reasons for poor fertilization lie in incompatibility, low attractiveness for pollinators and other factors. These pr...oblems are overcome by finding lines with good compatibility, changing the ratio of the number of rows, increasing the number of hives/ha, but also by using preparations based on pheromones that increase bee visits. A successful hybrid must be good and yielding in seed production too, otherwise its production is not worthwhile.
Кључне речи:
sunflower / hybrids / seed production / pollinators / seed treatments / spatial isolationИзвор:
Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya, 2023, 81-82Издавач:
- Edirne : Trakya University
Финансирање / пројекти:
- SmartSun - Creating climate smart sunflower for future challenges (RS-ScienceFundRS-Ideje-7732457)
- IAEA project RER5024: Enhancing Productivity and Resilience to Climate Change of Major Food Crops in Europe and Central Asia
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200032 (Научни институт за ратарство и повртарство, Нови Сад) (RS-MESTD-inst-2020-200032)
- Climate Crops - Centre of Excellence for Innovations in Breeding of Climate-Resilient Crops, Institute of Field and Vegetable Crops
Колекције
Институција/група
FiVeRTY - CONF AU - Miklič, Vladimir AU - Dušanić, Nenad AU - Ostojić, Branislav AU - Radić, Velimir AU - Krstić, Miloš AU - Jokić, Goran AU - Butaš, Daliborka AU - Jocić, Siniša AU - Hladni, Nada AU - Miladinović, Dragana AU - Marjanović-Jeromela, Ana AU - Cvejić, Sandra AU - Ovuka, Jelena PY - 2023 UR - http://fiver.ifvcns.rs/handle/123456789/4027 AB - The introduction of sunflower hybrids into production became possible after the discovery of the CMS source in 1969. The first hybrids were put into production in Romania, Yugoslavia and France at the end of the eighties of the last century. Today, sunflowers are grown on over 28 million hectares in the world, and hybrid seeds are sown on over 85% of this area, the rest of the area is still occupied by open-pollinated varieties. The production of hybrid seeds involved certain specificities. Since the female and male parental lines often do not have the same length of vegetation, they need to be sown at different times to achieve a flowering match. This problem was largely overcome by introducing recessive branching into the male line, which extended its flowering period. The main problems in production are related to fertilization, which can lead to low seed yields. The reasons for poor fertilization lie in incompatibility, low attractiveness for pollinators and other factors. These problems are overcome by finding lines with good compatibility, changing the ratio of the number of rows, increasing the number of hives/ha, but also by using preparations based on pheromones that increase bee visits. A successful hybrid must be good and yielding in seed production too, otherwise its production is not worthwhile. PB - Edirne : Trakya University C3 - Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya T1 - Sunflower hybrid seed production - chalenges and perspectives EP - 82 SP - 81 UR - https://hdl.handle.net/21.15107/rcub_fiver_4027 ER -
@conference{ author = "Miklič, Vladimir and Dušanić, Nenad and Ostojić, Branislav and Radić, Velimir and Krstić, Miloš and Jokić, Goran and Butaš, Daliborka and Jocić, Siniša and Hladni, Nada and Miladinović, Dragana and Marjanović-Jeromela, Ana and Cvejić, Sandra and Ovuka, Jelena", year = "2023", abstract = "The introduction of sunflower hybrids into production became possible after the discovery of the CMS source in 1969. The first hybrids were put into production in Romania, Yugoslavia and France at the end of the eighties of the last century. Today, sunflowers are grown on over 28 million hectares in the world, and hybrid seeds are sown on over 85% of this area, the rest of the area is still occupied by open-pollinated varieties. The production of hybrid seeds involved certain specificities. Since the female and male parental lines often do not have the same length of vegetation, they need to be sown at different times to achieve a flowering match. This problem was largely overcome by introducing recessive branching into the male line, which extended its flowering period. The main problems in production are related to fertilization, which can lead to low seed yields. The reasons for poor fertilization lie in incompatibility, low attractiveness for pollinators and other factors. These problems are overcome by finding lines with good compatibility, changing the ratio of the number of rows, increasing the number of hives/ha, but also by using preparations based on pheromones that increase bee visits. A successful hybrid must be good and yielding in seed production too, otherwise its production is not worthwhile.", publisher = "Edirne : Trakya University", journal = "Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya", title = "Sunflower hybrid seed production - chalenges and perspectives", pages = "82-81", url = "https://hdl.handle.net/21.15107/rcub_fiver_4027" }
Miklič, V., Dušanić, N., Ostojić, B., Radić, V., Krstić, M., Jokić, G., Butaš, D., Jocić, S., Hladni, N., Miladinović, D., Marjanović-Jeromela, A., Cvejić, S.,& Ovuka, J.. (2023). Sunflower hybrid seed production - chalenges and perspectives. in Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya Edirne : Trakya University., 81-82. https://hdl.handle.net/21.15107/rcub_fiver_4027
Miklič V, Dušanić N, Ostojić B, Radić V, Krstić M, Jokić G, Butaš D, Jocić S, Hladni N, Miladinović D, Marjanović-Jeromela A, Cvejić S, Ovuka J. Sunflower hybrid seed production - chalenges and perspectives. in Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya. 2023;:81-82. https://hdl.handle.net/21.15107/rcub_fiver_4027 .
Miklič, Vladimir, Dušanić, Nenad, Ostojić, Branislav, Radić, Velimir, Krstić, Miloš, Jokić, Goran, Butaš, Daliborka, Jocić, Siniša, Hladni, Nada, Miladinović, Dragana, Marjanović-Jeromela, Ana, Cvejić, Sandra, Ovuka, Jelena, "Sunflower hybrid seed production - chalenges and perspectives" in Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya (2023):81-82, https://hdl.handle.net/21.15107/rcub_fiver_4027 .