Varijabilnost broja i mase zrna po klasu durum pšenice u organskoj proizvodnji
Variability of number of grains and grain mass per spike of durum wheat in organic production
Authors
Zečević, Veselinka![](/themes/MirageRIVeC/images/orcid.png)
Milenković, Slobodan
![](/themes/MirageRIVeC/images/orcid.png)
Bošković, Jelena
![](/themes/MirageRIVeC/images/orcid.png)
Matković Stojšin, Mirela
![](/themes/MirageRIVeC/images/orcid.png)
Đurić, Nenad
![](/themes/MirageRIVeC/images/orcid.png)
Luković, Kristina
![](/themes/MirageRIVeC/images/orcid.png)
Mićanović, Danica
![](/themes/MirageRIVeC/images/orcid.png)
Knežević, Desimir
![](/themes/MirageRIVeC/images/orcid.png)
Conference object (Published version)
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Show full item recordAbstract
U radu je obavljeno istraživanje varijabilnosti komponenti prinosa
(broj zrna po klasu i masa zrna po klasu) kod sedam genotipova ozime
durum pšenice. Analizirane su tri sorte durum pšenice (Windur, Žitka i
KG Olimpik) i četiri perspektivne linije Centra za strna žita i razvoj sela
Kragujevac (KG-28-6, KG-3405-03, KG-43-33-1 i KG-44-3-1). Ogled je
izveden na sertifikovanom organskom gazdinstvu u Čačku, po principima
organske proizvodnje tokom dve vegetacione sezone (2012/2013. i
2013/2014.). Ustanovljene su statistički visoko značajne razlike za
genotip i interakciju genotip×godina kod obe ispitivane komponente
prinosa. U ukupnoj varijansi za oba svojstva, najveći udeo pripadao je
interakciji, a značajno manji ostalim komponentama varijanse. Ispitivane
komponente prinosa su pokazale izraženu varijabilnost, što je potvrđeno i
koeficijentom varijacije. Najveći broj zrna po klasu, u proseku, imala je
linija KG-3405-03 (46,0), koja je ostvarila i najveću masu zrna po klasu
(1...,5 g).
In this paper, the variability of yield components (number of grains per
spike and weight of grains per spike) was investigated in seven genotypes
of winter durum wheat. Three varieties of durum wheat (Windur, Žitka
and KG Olimpik) and four perspective lines of the Center for Small
Grains and Rural Development Kragujevac (KG-28-6, KG-3405-03, KG-
43-33-1 and KG-44-3-1) were analyzed. The experiment was carried out
on a certified organic farm in Čačak, according to the principles of
organic production during two growing seasons (2012/2013 and
2013/2014). A highly significant statistical differences were found for the
genotype and the genotype×year interaction in both examined yield
components. In the total variance for both properties, the largest share
belonged to the interaction, and a significantly smaller part belonged to
the other variance components. The studied yield components showed
remarkable variability, which was also confirmed by the coefficient of
variation. ...On average, KG-3405-03 had the highest number of grains per
spike (46.0), which also achieved the highest grain weight per spike (1.5
g).
Keywords:
durum pšenica / organska proizvodnja / komponente prinosa / varijabilnost / durum wheat / organic management / yield components / variabilitySource:
Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar, 2022, 202-211Publisher:
- Smederevska Palanka : Institut za povrtarstvo
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200216 (Institute for Vegetable Crops, Smederevska Palanka) (RS-MESTD-inst-2020-200216)
- Study of the genetic basis of improving yield and quality of small grains in different environmental conditions (RS-MESTD-Technological Development (TD or TR)-31092)
Institution/Community
Institut za povrtarstvoTY - CONF AU - Zečević, Veselinka AU - Milenković, Slobodan AU - Bošković, Jelena AU - Matković Stojšin, Mirela AU - Đurić, Nenad AU - Luković, Kristina AU - Mićanović, Danica AU - Knežević, Desimir PY - 2022 UR - http://RIVeC.institut-palanka.rs/handle/123456789/529 AB - U radu je obavljeno istraživanje varijabilnosti komponenti prinosa (broj zrna po klasu i masa zrna po klasu) kod sedam genotipova ozime durum pšenice. Analizirane su tri sorte durum pšenice (Windur, Žitka i KG Olimpik) i četiri perspektivne linije Centra za strna žita i razvoj sela Kragujevac (KG-28-6, KG-3405-03, KG-43-33-1 i KG-44-3-1). Ogled je izveden na sertifikovanom organskom gazdinstvu u Čačku, po principima organske proizvodnje tokom dve vegetacione sezone (2012/2013. i 2013/2014.). Ustanovljene su statistički visoko značajne razlike za genotip i interakciju genotip×godina kod obe ispitivane komponente prinosa. U ukupnoj varijansi za oba svojstva, najveći udeo pripadao je interakciji, a značajno manji ostalim komponentama varijanse. Ispitivane komponente prinosa su pokazale izraženu varijabilnost, što je potvrđeno i koeficijentom varijacije. Najveći broj zrna po klasu, u proseku, imala je linija KG-3405-03 (46,0), koja je ostvarila i najveću masu zrna po klasu (1,5 g). AB - In this paper, the variability of yield components (number of grains per spike and weight of grains per spike) was investigated in seven genotypes of winter durum wheat. Three varieties of durum wheat (Windur, Žitka and KG Olimpik) and four perspective lines of the Center for Small Grains and Rural Development Kragujevac (KG-28-6, KG-3405-03, KG- 43-33-1 and KG-44-3-1) were analyzed. The experiment was carried out on a certified organic farm in Čačak, according to the principles of organic production during two growing seasons (2012/2013 and 2013/2014). A highly significant statistical differences were found for the genotype and the genotype×year interaction in both examined yield components. In the total variance for both properties, the largest share belonged to the interaction, and a significantly smaller part belonged to the other variance components. The studied yield components showed remarkable variability, which was also confirmed by the coefficient of variation. On average, KG-3405-03 had the highest number of grains per spike (46.0), which also achieved the highest grain weight per spike (1.5 g). PB - Smederevska Palanka : Institut za povrtarstvo C3 - Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar T1 - Varijabilnost broja i mase zrna po klasu durum pšenice u organskoj proizvodnji T1 - Variability of number of grains and grain mass per spike of durum wheat in organic production EP - 211 SP - 202 UR - https://hdl.handle.net/21.15107/rcub_rivec_529 ER -
@conference{ author = "Zečević, Veselinka and Milenković, Slobodan and Bošković, Jelena and Matković Stojšin, Mirela and Đurić, Nenad and Luković, Kristina and Mićanović, Danica and Knežević, Desimir", year = "2022", abstract = "U radu je obavljeno istraživanje varijabilnosti komponenti prinosa (broj zrna po klasu i masa zrna po klasu) kod sedam genotipova ozime durum pšenice. Analizirane su tri sorte durum pšenice (Windur, Žitka i KG Olimpik) i četiri perspektivne linije Centra za strna žita i razvoj sela Kragujevac (KG-28-6, KG-3405-03, KG-43-33-1 i KG-44-3-1). Ogled je izveden na sertifikovanom organskom gazdinstvu u Čačku, po principima organske proizvodnje tokom dve vegetacione sezone (2012/2013. i 2013/2014.). Ustanovljene su statistički visoko značajne razlike za genotip i interakciju genotip×godina kod obe ispitivane komponente prinosa. U ukupnoj varijansi za oba svojstva, najveći udeo pripadao je interakciji, a značajno manji ostalim komponentama varijanse. Ispitivane komponente prinosa su pokazale izraženu varijabilnost, što je potvrđeno i koeficijentom varijacije. Najveći broj zrna po klasu, u proseku, imala je linija KG-3405-03 (46,0), koja je ostvarila i najveću masu zrna po klasu (1,5 g)., In this paper, the variability of yield components (number of grains per spike and weight of grains per spike) was investigated in seven genotypes of winter durum wheat. Three varieties of durum wheat (Windur, Žitka and KG Olimpik) and four perspective lines of the Center for Small Grains and Rural Development Kragujevac (KG-28-6, KG-3405-03, KG- 43-33-1 and KG-44-3-1) were analyzed. The experiment was carried out on a certified organic farm in Čačak, according to the principles of organic production during two growing seasons (2012/2013 and 2013/2014). A highly significant statistical differences were found for the genotype and the genotype×year interaction in both examined yield components. In the total variance for both properties, the largest share belonged to the interaction, and a significantly smaller part belonged to the other variance components. The studied yield components showed remarkable variability, which was also confirmed by the coefficient of variation. On average, KG-3405-03 had the highest number of grains per spike (46.0), which also achieved the highest grain weight per spike (1.5 g).", publisher = "Smederevska Palanka : Institut za povrtarstvo", journal = "Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar", title = "Varijabilnost broja i mase zrna po klasu durum pšenice u organskoj proizvodnji, Variability of number of grains and grain mass per spike of durum wheat in organic production", pages = "211-202", url = "https://hdl.handle.net/21.15107/rcub_rivec_529" }
Zečević, V., Milenković, S., Bošković, J., Matković Stojšin, M., Đurić, N., Luković, K., Mićanović, D.,& Knežević, D.. (2022). Varijabilnost broja i mase zrna po klasu durum pšenice u organskoj proizvodnji. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar Smederevska Palanka : Institut za povrtarstvo., 202-211. https://hdl.handle.net/21.15107/rcub_rivec_529
Zečević V, Milenković S, Bošković J, Matković Stojšin M, Đurić N, Luković K, Mićanović D, Knežević D. Varijabilnost broja i mase zrna po klasu durum pšenice u organskoj proizvodnji. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar. 2022;:202-211. https://hdl.handle.net/21.15107/rcub_rivec_529 .
Zečević, Veselinka, Milenković, Slobodan, Bošković, Jelena, Matković Stojšin, Mirela, Đurić, Nenad, Luković, Kristina, Mićanović, Danica, Knežević, Desimir, "Varijabilnost broja i mase zrna po klasu durum pšenice u organskoj proizvodnji" in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar (2022):202-211, https://hdl.handle.net/21.15107/rcub_rivec_529 .