Variability of spike spikelets number in bread wheat
Autori
Knežević, DesimirKondić, Danijela
Grčak, Dragan
Grčak, Milosav
Matković Stojšin, Mirela
Urošević, Dušan
Mićanović, Danica
Paunović, Aleksandar
Zečević, Veselinka
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The number of spikelets per spike is related to the seed yield per spike and total seed yield of wheat plants. The aim of this work is to investigate of spike spikelets number variation in primary spike of wheat grown under different environmental conditions. The 10 wheat genotypes were used for the study. The genotypes were grown in the experiment on a plot size of 1 m2 in three replications in two vegetation seasons (2015-2017). The seeds of at a distance of 0.10 m in rows of 1.0 m length among which was a distance of 0.2 m. At the full maturity stage, the 20 plants replication-1 were used for the analysis of the number of spikelets per primary spike. The analysis of variance was performed by MSTAT C (5.0 version). The results showed significant differences among wheat genotypes in both years, according to number of spikelets per primary spike. On average in the first vegetation season the least number of spikelets per primary spike 19.30 had G-3502-2, while the highest number of spi...kelets 23.51 had G-3502-1 genotype. In the second vegetation season the number of spikelets primary spike-1 varied from the lowest 19.25 in the G-3502-2 genotype to the highest 25.46 in G-3502-1 genotype. The differences in the average of spikelets spike-1 were determined by genetic, environmental factors, and interaction genotype/environment.
Ključne reči:
wheat / genotype / spikelets spike-1 / environmentIzvor:
Book of Proceedings [Електронски извор] / XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May, 2024, Trebinje, Bosnia and Herzegovina, 2024, 124-130Izdavač:
- Banja Luka : Univerzitet u Banjoj Luci, Poljoprivredni fakultet
Finansiranje / projekti:
- Izučavanje genetičke osnove poboljšanja prinosa i kvaliteta strnih žita u različitim ekološkim uslovima (RS-MESTD-Technological Development (TD or TR)-31092)
Institucija/grupa
Institut za povrtarstvoTY - CONF AU - Knežević, Desimir AU - Kondić, Danijela AU - Grčak, Dragan AU - Grčak, Milosav AU - Matković Stojšin, Mirela AU - Urošević, Dušan AU - Mićanović, Danica AU - Paunović, Aleksandar AU - Zečević, Veselinka PY - 2024 UR - http://RIVeC.institut-palanka.rs/handle/123456789/904 AB - The number of spikelets per spike is related to the seed yield per spike and total seed yield of wheat plants. The aim of this work is to investigate of spike spikelets number variation in primary spike of wheat grown under different environmental conditions. The 10 wheat genotypes were used for the study. The genotypes were grown in the experiment on a plot size of 1 m2 in three replications in two vegetation seasons (2015-2017). The seeds of at a distance of 0.10 m in rows of 1.0 m length among which was a distance of 0.2 m. At the full maturity stage, the 20 plants replication-1 were used for the analysis of the number of spikelets per primary spike. The analysis of variance was performed by MSTAT C (5.0 version). The results showed significant differences among wheat genotypes in both years, according to number of spikelets per primary spike. On average in the first vegetation season the least number of spikelets per primary spike 19.30 had G-3502-2, while the highest number of spikelets 23.51 had G-3502-1 genotype. In the second vegetation season the number of spikelets primary spike-1 varied from the lowest 19.25 in the G-3502-2 genotype to the highest 25.46 in G-3502-1 genotype. The differences in the average of spikelets spike-1 were determined by genetic, environmental factors, and interaction genotype/environment. PB - Banja Luka : Univerzitet u Banjoj Luci, Poljoprivredni fakultet C3 - Book of Proceedings [Електронски извор] / XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May, 2024, Trebinje, Bosnia and Herzegovina T1 - Variability of spike spikelets number in bread wheat EP - 130 SP - 124 UR - https://hdl.handle.net/21.15107/rcub_rivec_904 ER -
@conference{ author = "Knežević, Desimir and Kondić, Danijela and Grčak, Dragan and Grčak, Milosav and Matković Stojšin, Mirela and Urošević, Dušan and Mićanović, Danica and Paunović, Aleksandar and Zečević, Veselinka", year = "2024", abstract = "The number of spikelets per spike is related to the seed yield per spike and total seed yield of wheat plants. The aim of this work is to investigate of spike spikelets number variation in primary spike of wheat grown under different environmental conditions. The 10 wheat genotypes were used for the study. The genotypes were grown in the experiment on a plot size of 1 m2 in three replications in two vegetation seasons (2015-2017). The seeds of at a distance of 0.10 m in rows of 1.0 m length among which was a distance of 0.2 m. At the full maturity stage, the 20 plants replication-1 were used for the analysis of the number of spikelets per primary spike. The analysis of variance was performed by MSTAT C (5.0 version). The results showed significant differences among wheat genotypes in both years, according to number of spikelets per primary spike. On average in the first vegetation season the least number of spikelets per primary spike 19.30 had G-3502-2, while the highest number of spikelets 23.51 had G-3502-1 genotype. In the second vegetation season the number of spikelets primary spike-1 varied from the lowest 19.25 in the G-3502-2 genotype to the highest 25.46 in G-3502-1 genotype. The differences in the average of spikelets spike-1 were determined by genetic, environmental factors, and interaction genotype/environment.", publisher = "Banja Luka : Univerzitet u Banjoj Luci, Poljoprivredni fakultet", journal = "Book of Proceedings [Електронски извор] / XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May, 2024, Trebinje, Bosnia and Herzegovina", title = "Variability of spike spikelets number in bread wheat", pages = "130-124", url = "https://hdl.handle.net/21.15107/rcub_rivec_904" }
Knežević, D., Kondić, D., Grčak, D., Grčak, M., Matković Stojšin, M., Urošević, D., Mićanović, D., Paunović, A.,& Zečević, V.. (2024). Variability of spike spikelets number in bread wheat. in Book of Proceedings [Електронски извор] / XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May, 2024, Trebinje, Bosnia and Herzegovina Banja Luka : Univerzitet u Banjoj Luci, Poljoprivredni fakultet., 124-130. https://hdl.handle.net/21.15107/rcub_rivec_904
Knežević D, Kondić D, Grčak D, Grčak M, Matković Stojšin M, Urošević D, Mićanović D, Paunović A, Zečević V. Variability of spike spikelets number in bread wheat. in Book of Proceedings [Електронски извор] / XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May, 2024, Trebinje, Bosnia and Herzegovina. 2024;:124-130. https://hdl.handle.net/21.15107/rcub_rivec_904 .
Knežević, Desimir, Kondić, Danijela, Grčak, Dragan, Grčak, Milosav, Matković Stojšin, Mirela, Urošević, Dušan, Mićanović, Danica, Paunović, Aleksandar, Zečević, Veselinka, "Variability of spike spikelets number in bread wheat" in Book of Proceedings [Електронски извор] / XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May, 2024, Trebinje, Bosnia and Herzegovina (2024):124-130, https://hdl.handle.net/21.15107/rcub_rivec_904 .