SREG model evaluation of sunflower hybrids in South-East Europe
Authors
Jocković, MilanCvejić, Sandra
Jocić, Siniša
Miladinović, Dragana
Radić, Velimir
Miklič, Vladimir
Ovuka, Jelena
Marjanović-Jeromela, Ana
Conference object (Published version)
Metadata
Show full item recordAbstract
In order to select superior hybrids multilocation trials are organized to evaluate genotype, environment and genotype x environment interaction. The sites regression (SREG) model combined with biplot technique, also known as Genotype Main effects and Genotype by Environment interaction effects (GGE), is useful visual method for evaluation of both, genotype and genotype x environment interaction. In the last decade this model is widely used among researchers for evaluation of genotype performance, as well as delineation of mega-environments. The aim of this research was to evaluate interaction effects on seed yield productivity of NS (Novi Sad) sunflower hybrids grown in diverse environments in South-East Europe and to identify mega-environments. Research included eighteen NS sunflower hybrids grown across sixteen environments in three consecutive years. Test environments were located in Serbia and Romania and differ in climatic conditions as well as in soil composition. As an outcome o...f the study GGE biplot visualized NS-H-16, NS-H-14, NS-H-6 and NS-H-8 as hybrids with the highest average seed yield.
Keywords:
sites regression / biplot / genotype by environment interaction / sunflower / hybrids / SREG model / Serbia / RomaniaSource:
Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia, 2022, 229-229Publisher:
- Paris : International Sunflower Association
- Novi Sad : Institute of Field and Vegetable Crops
Funding / projects:
- SmartSun - Creating climate smart sunflower for future challenges (RS-ScienceFundRS-Ideje-7732457)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200032 (Institute of Field and Vegetable Crops, Novi Sad) (RS-MESTD-inst-2020-200032)
- COST Action CA18111: Genome editing in plants - a technology with transformative potential
- COST Action CA16212: Impact of Nuclear Domains on Gene Expression and Plant Traits
- Climate Crops - Centre of Excellence for Innovations in Breeding of Climate-Resilient Crops, Institute of Field and Vegetable Crops
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Institution/Community
FiVeRTY - CONF AU - Jocković, Milan AU - Cvejić, Sandra AU - Jocić, Siniša AU - Miladinović, Dragana AU - Radić, Velimir AU - Miklič, Vladimir AU - Ovuka, Jelena AU - Marjanović-Jeromela, Ana PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/2899 AB - In order to select superior hybrids multilocation trials are organized to evaluate genotype, environment and genotype x environment interaction. The sites regression (SREG) model combined with biplot technique, also known as Genotype Main effects and Genotype by Environment interaction effects (GGE), is useful visual method for evaluation of both, genotype and genotype x environment interaction. In the last decade this model is widely used among researchers for evaluation of genotype performance, as well as delineation of mega-environments. The aim of this research was to evaluate interaction effects on seed yield productivity of NS (Novi Sad) sunflower hybrids grown in diverse environments in South-East Europe and to identify mega-environments. Research included eighteen NS sunflower hybrids grown across sixteen environments in three consecutive years. Test environments were located in Serbia and Romania and differ in climatic conditions as well as in soil composition. As an outcome of the study GGE biplot visualized NS-H-16, NS-H-14, NS-H-6 and NS-H-8 as hybrids with the highest average seed yield. PB - Paris : International Sunflower Association PB - Novi Sad : Institute of Field and Vegetable Crops C3 - Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia T1 - SREG model evaluation of sunflower hybrids in South-East Europe EP - 229 SP - 229 UR - https://hdl.handle.net/21.15107/rcub_fiver_2899 ER -
@conference{ author = "Jocković, Milan and Cvejić, Sandra and Jocić, Siniša and Miladinović, Dragana and Radić, Velimir and Miklič, Vladimir and Ovuka, Jelena and Marjanović-Jeromela, Ana", year = "2022", abstract = "In order to select superior hybrids multilocation trials are organized to evaluate genotype, environment and genotype x environment interaction. The sites regression (SREG) model combined with biplot technique, also known as Genotype Main effects and Genotype by Environment interaction effects (GGE), is useful visual method for evaluation of both, genotype and genotype x environment interaction. In the last decade this model is widely used among researchers for evaluation of genotype performance, as well as delineation of mega-environments. The aim of this research was to evaluate interaction effects on seed yield productivity of NS (Novi Sad) sunflower hybrids grown in diverse environments in South-East Europe and to identify mega-environments. Research included eighteen NS sunflower hybrids grown across sixteen environments in three consecutive years. Test environments were located in Serbia and Romania and differ in climatic conditions as well as in soil composition. As an outcome of the study GGE biplot visualized NS-H-16, NS-H-14, NS-H-6 and NS-H-8 as hybrids with the highest average seed yield.", publisher = "Paris : International Sunflower Association, Novi Sad : Institute of Field and Vegetable Crops", journal = "Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia", title = "SREG model evaluation of sunflower hybrids in South-East Europe", pages = "229-229", url = "https://hdl.handle.net/21.15107/rcub_fiver_2899" }
Jocković, M., Cvejić, S., Jocić, S., Miladinović, D., Radić, V., Miklič, V., Ovuka, J.,& Marjanović-Jeromela, A.. (2022). SREG model evaluation of sunflower hybrids in South-East Europe. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia Paris : International Sunflower Association., 229-229. https://hdl.handle.net/21.15107/rcub_fiver_2899
Jocković M, Cvejić S, Jocić S, Miladinović D, Radić V, Miklič V, Ovuka J, Marjanović-Jeromela A. SREG model evaluation of sunflower hybrids in South-East Europe. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia. 2022;:229-229. https://hdl.handle.net/21.15107/rcub_fiver_2899 .
Jocković, Milan, Cvejić, Sandra, Jocić, Siniša, Miladinović, Dragana, Radić, Velimir, Miklič, Vladimir, Ovuka, Jelena, Marjanović-Jeromela, Ana, "SREG model evaluation of sunflower hybrids in South-East Europe" in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia (2022):229-229, https://hdl.handle.net/21.15107/rcub_fiver_2899 .