Variability of plant height and spike characteristics of durum wheat growing in organic productions
2021
Authors
Zečević, VeselinkaMilenković, Slobodan
Mićanović, Danica
Luković, Kristina
Matković Stojšin, Mirela
Đorđević, Radiša
Knežević, Desimir
Conference object (Published version)
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The aim of this study is to investigate phenotypic variability of yield components for seven
different durum wheat genotypes (Windur, Žitka, KG Olimpik, KG-28-6, KG-3405-03, KG-43-
33-1, and KG-44-3-1), which were grown during two years (2012/2013 and 2013/2014) at
certified organic trial located in Mršinci, the Municipality of Čačak, Serbia. The field experiment
was conducted in a randomized block design with three replications with plot of 5 m² on the soil
belonging to the loamy clay type. Experiment was carried out by the organic technology of
farming production of durum wheat.
For analysis of plant height and spike characteristics, 60 plants in full maturity stage were used
(20 plants per replication). The primary tiller of plant was used for analyzed plant height, spike
length and number of spikelets per spike.
Plant height, on average, ranged from 76.0 cm (Olimpik) to 92.1 cm (KG-3405-03), spike length
from 6.9 cm (KG-44-3/1) to 8.2 cm (Windur) and number of spikelets ...per spike from 19.3
(Žitka) to 22.5 (Windur). Variability for plant height was similar for both of years (CV=3.6%,
3.9%, respectively), but for spike length (CV=5.5%, 6.6%, respectively) and for number of
spikelets per spike (CV=5.4%, 6.2%, respectively) was lower in the first than in the second year.
Through variance analysis, a highly significant difference in mean values for all investigated
components was established. Phenotypic analysis of variance indicated that ecological factors
had higher impact in relations to genetic factors on expression of all three investigated traits.
Keywords:
durum wheat / organic production / plant height / spike characteristics / variabilitySource:
Book of Proceedings XII International Scientific Agriculture Symposium "AGROSYM 2021", Jahorina, October 07 - 10, 2021, 767-772Publisher:
- East Sarajevo : Faculty of Agriculture
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)
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Institution/Community
Institut za povrtarstvoTY - CONF AU - Zečević, Veselinka AU - Milenković, Slobodan AU - Mićanović, Danica AU - Luković, Kristina AU - Matković Stojšin, Mirela AU - Đorđević, Radiša AU - Knežević, Desimir PY - 2021 UR - http://RIVeC.institut-palanka.rs/handle/123456789/456 AB - The aim of this study is to investigate phenotypic variability of yield components for seven different durum wheat genotypes (Windur, Žitka, KG Olimpik, KG-28-6, KG-3405-03, KG-43- 33-1, and KG-44-3-1), which were grown during two years (2012/2013 and 2013/2014) at certified organic trial located in Mršinci, the Municipality of Čačak, Serbia. The field experiment was conducted in a randomized block design with three replications with plot of 5 m² on the soil belonging to the loamy clay type. Experiment was carried out by the organic technology of farming production of durum wheat. For analysis of plant height and spike characteristics, 60 plants in full maturity stage were used (20 plants per replication). The primary tiller of plant was used for analyzed plant height, spike length and number of spikelets per spike. Plant height, on average, ranged from 76.0 cm (Olimpik) to 92.1 cm (KG-3405-03), spike length from 6.9 cm (KG-44-3/1) to 8.2 cm (Windur) and number of spikelets per spike from 19.3 (Žitka) to 22.5 (Windur). Variability for plant height was similar for both of years (CV=3.6%, 3.9%, respectively), but for spike length (CV=5.5%, 6.6%, respectively) and for number of spikelets per spike (CV=5.4%, 6.2%, respectively) was lower in the first than in the second year. Through variance analysis, a highly significant difference in mean values for all investigated components was established. Phenotypic analysis of variance indicated that ecological factors had higher impact in relations to genetic factors on expression of all three investigated traits. PB - East Sarajevo : Faculty of Agriculture C3 - Book of Proceedings XII International Scientific Agriculture Symposium "AGROSYM 2021", Jahorina, October 07 - 10 T1 - Variability of plant height and spike characteristics of durum wheat growing in organic productions EP - 772 SP - 767 UR - https://hdl.handle.net/21.15107/rcub_rivec_456 ER -
@conference{ author = "Zečević, Veselinka and Milenković, Slobodan and Mićanović, Danica and Luković, Kristina and Matković Stojšin, Mirela and Đorđević, Radiša and Knežević, Desimir", year = "2021", abstract = "The aim of this study is to investigate phenotypic variability of yield components for seven different durum wheat genotypes (Windur, Žitka, KG Olimpik, KG-28-6, KG-3405-03, KG-43- 33-1, and KG-44-3-1), which were grown during two years (2012/2013 and 2013/2014) at certified organic trial located in Mršinci, the Municipality of Čačak, Serbia. The field experiment was conducted in a randomized block design with three replications with plot of 5 m² on the soil belonging to the loamy clay type. Experiment was carried out by the organic technology of farming production of durum wheat. For analysis of plant height and spike characteristics, 60 plants in full maturity stage were used (20 plants per replication). The primary tiller of plant was used for analyzed plant height, spike length and number of spikelets per spike. Plant height, on average, ranged from 76.0 cm (Olimpik) to 92.1 cm (KG-3405-03), spike length from 6.9 cm (KG-44-3/1) to 8.2 cm (Windur) and number of spikelets per spike from 19.3 (Žitka) to 22.5 (Windur). Variability for plant height was similar for both of years (CV=3.6%, 3.9%, respectively), but for spike length (CV=5.5%, 6.6%, respectively) and for number of spikelets per spike (CV=5.4%, 6.2%, respectively) was lower in the first than in the second year. Through variance analysis, a highly significant difference in mean values for all investigated components was established. Phenotypic analysis of variance indicated that ecological factors had higher impact in relations to genetic factors on expression of all three investigated traits.", publisher = "East Sarajevo : Faculty of Agriculture", journal = "Book of Proceedings XII International Scientific Agriculture Symposium "AGROSYM 2021", Jahorina, October 07 - 10", title = "Variability of plant height and spike characteristics of durum wheat growing in organic productions", pages = "772-767", url = "https://hdl.handle.net/21.15107/rcub_rivec_456" }
Zečević, V., Milenković, S., Mićanović, D., Luković, K., Matković Stojšin, M., Đorđević, R.,& Knežević, D.. (2021). Variability of plant height and spike characteristics of durum wheat growing in organic productions. in Book of Proceedings XII International Scientific Agriculture Symposium "AGROSYM 2021", Jahorina, October 07 - 10 East Sarajevo : Faculty of Agriculture., 767-772. https://hdl.handle.net/21.15107/rcub_rivec_456
Zečević V, Milenković S, Mićanović D, Luković K, Matković Stojšin M, Đorđević R, Knežević D. Variability of plant height and spike characteristics of durum wheat growing in organic productions. in Book of Proceedings XII International Scientific Agriculture Symposium "AGROSYM 2021", Jahorina, October 07 - 10. 2021;:767-772. https://hdl.handle.net/21.15107/rcub_rivec_456 .
Zečević, Veselinka, Milenković, Slobodan, Mićanović, Danica, Luković, Kristina, Matković Stojšin, Mirela, Đorđević, Radiša, Knežević, Desimir, "Variability of plant height and spike characteristics of durum wheat growing in organic productions" in Book of Proceedings XII International Scientific Agriculture Symposium "AGROSYM 2021", Jahorina, October 07 - 10 (2021):767-772, https://hdl.handle.net/21.15107/rcub_rivec_456 .