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https://doi.org/10.33128/ag.79.3.2

WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS

Valentina Španić ; Agricultural Institute Osijek, Južno predgrađe 17, 31 103 Osijek, Croatia
Maja Ižaković ; Faculty of Food Technology Osijek, HR-31000 Osijek, Croatia
Tihana Marček ; Faculty of Food Technology Osijek, HR-31000 Osijek, Croatia

Puni tekst: engleski, pdf (3 MB) str. 99-109 preuzimanja: 110* citiraj
APA 6th Edition
Španić, V., Ižaković, M. i Marček, T. (2017). WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS. Agronomski glasnik, 79 (3), 99-109. https://doi.org/10.33128/ag.79.3.2
MLA 8th Edition
Španić, Valentina, et al. "WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS." Agronomski glasnik, vol. 79, br. 3, 2017, str. 99-109. https://doi.org/10.33128/ag.79.3.2. Citirano 16.09.2019.
Chicago 17th Edition
Španić, Valentina, Maja Ižaković i Tihana Marček. "WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS." Agronomski glasnik 79, br. 3 (2017): 99-109. https://doi.org/10.33128/ag.79.3.2
Harvard
Španić, V., Ižaković, M., i Marček, T. (2017). 'WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS', Agronomski glasnik, 79(3), str. 99-109. https://doi.org/10.33128/ag.79.3.2
Vancouver
Španić V, Ižaković M, Marček T. WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS. Agronomski glasnik [Internet]. 2017 [pristupljeno 16.09.2019.];79(3):99-109. https://doi.org/10.33128/ag.79.3.2
IEEE
V. Španić, M. Ižaković i T. Marček, "WHEAT GERMINATION AND SEEDLINGS UNDER PEG-INDUCED CONDITONS", Agronomski glasnik, vol.79, br. 3, str. 99-109, 2017. [Online]. https://doi.org/10.33128/ag.79.3.2

Sažetak
Climate changes are causing frequent drought which leads to shortage of water, reducing wheat production worldwide. The three winter wheat genotypes were examined for their response to drought at the germination and seedling stage. Research was carried out under controlled conditions where polyethylene glycol (PEG 6000) was used in 20% concentration to create artificial drought stress. The results revealed that genotype ’Vulkan’ showed maximum germination percentage (85%) in control while the minimum germination percentage was observed in ‘Žitarka’ (43%) under PEG treatment. At control level seed germination percentage was the higher in all three genotypes compared to drought treatment. ‘Vulkan’ had the highest shoot length in control plants (14.18 cm) which was significantly reduced in PEG treatment (6.93 cm). Maximum fresh weight of shoots was recorded in ‘Vulkan’ (1.53 g) followed by ‘Antonija’ (1.23 g) in control treatment. Under control conditions, genotype ‘Antonija’ showed maximum root length in control and PEG treatment (14.52 and 12.46 cm, respectively) among other genotypes, followed by ‘Vulkan’ in control treatment (9.88 cm), while minimum root length was observed in ‘Zitarka’ in PEG treatment (6.52 cm). The root fresh weight values were decreased with increasing water stress in two wheat genotypes (‘Zitarka’ and ‘Antonija’), while in ‘Vulkan’ it was increased. Root dry weight decrease was only observed in ‘Zitarka’.

Ključne riječi
wheat; germination; seedlings; PEG

Hrčak ID: 193351

URI
https://hrcak.srce.hr/193351

[hrvatski]

Posjeta: 257 *