Vetch seed vigour evaluation under saline conditions
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2019
Authors
Jovičić, DušicaNikolić, Zorica
Mikić, Aleksandar
Petrović, Gordana
Tamindžić, Gordana
Milošević, Dragana
Ignjatov, Maja
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Salinity affects almost every aspect of the physiology and biochemistry of plants, including the
whole plant and at the cellular level. There is a significant variation in salt tolerance within vetch
species, providing opportunities for improving salt-stress tolerance using genetic resources.
Considering the significance of successful seed germination and seedling emergence for further
plant establishment, plant development and achieving high crop yields, the study of the interaction
between salt stress and germination is of great importance. The aim of this experiment was to
evaluate the seed vigour of vetch species (Vicia sativa, V. pannonica), through vigour tests under
saline conditions. Germination and vigour were assessed through the standard test, accelerated
ageing test and cold test, estimating the germination percentage, root and shoot length, and total fresh and dry matter accumulation, under three levels of salt stress (100 mM, 150 mM,200 mM NaCl). The obtained resu...lts of the experiment showed significant differences between the two species in response to salinity stress. Furthermore, a species that has a higher vigour has shown noticeably higher tolerance to stress. After the accelerated ageing test, V pannonica showed significantly lower values in all the tested parameters, at all concentrations of NaCl.
Keywords:
vicia / wetch / seed / seed germination / salt stress / salinity / Vicia pannonica / Vicia sativa / accelerating ageing test / vigourSource:
ISTA Seed Symposium Abstracts, 32 ISTA Congress, Hyderabad, India, 26-28 June 2019, 2019, 48-Publisher:
- Zurich : International Seed Testing Association
Funding / projects:
- Increasing the market significance of forage crops by breeding and optimizing seed production technology (RS-MESTD-Technological Development (TD or TR)-31024)
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Institution/Community
FiVeRTY - CONF AU - Jovičić, Dušica AU - Nikolić, Zorica AU - Mikić, Aleksandar AU - Petrović, Gordana AU - Tamindžić, Gordana AU - Milošević, Dragana AU - Ignjatov, Maja PY - 2019 UR - http://fiver.ifvcns.rs/handle/123456789/3330 AB - Salinity affects almost every aspect of the physiology and biochemistry of plants, including the whole plant and at the cellular level. There is a significant variation in salt tolerance within vetch species, providing opportunities for improving salt-stress tolerance using genetic resources. Considering the significance of successful seed germination and seedling emergence for further plant establishment, plant development and achieving high crop yields, the study of the interaction between salt stress and germination is of great importance. The aim of this experiment was to evaluate the seed vigour of vetch species (Vicia sativa, V. pannonica), through vigour tests under saline conditions. Germination and vigour were assessed through the standard test, accelerated ageing test and cold test, estimating the germination percentage, root and shoot length, and total fresh and dry matter accumulation, under three levels of salt stress (100 mM, 150 mM,200 mM NaCl). The obtained results of the experiment showed significant differences between the two species in response to salinity stress. Furthermore, a species that has a higher vigour has shown noticeably higher tolerance to stress. After the accelerated ageing test, V pannonica showed significantly lower values in all the tested parameters, at all concentrations of NaCl. PB - Zurich : International Seed Testing Association C3 - ISTA Seed Symposium Abstracts, 32 ISTA Congress, Hyderabad, India, 26-28 June 2019 T1 - Vetch seed vigour evaluation under saline conditions SP - 48 UR - https://hdl.handle.net/21.15107/rcub_fiver_3330 ER -
@conference{ author = "Jovičić, Dušica and Nikolić, Zorica and Mikić, Aleksandar and Petrović, Gordana and Tamindžić, Gordana and Milošević, Dragana and Ignjatov, Maja", year = "2019", abstract = "Salinity affects almost every aspect of the physiology and biochemistry of plants, including the whole plant and at the cellular level. There is a significant variation in salt tolerance within vetch species, providing opportunities for improving salt-stress tolerance using genetic resources. Considering the significance of successful seed germination and seedling emergence for further plant establishment, plant development and achieving high crop yields, the study of the interaction between salt stress and germination is of great importance. The aim of this experiment was to evaluate the seed vigour of vetch species (Vicia sativa, V. pannonica), through vigour tests under saline conditions. Germination and vigour were assessed through the standard test, accelerated ageing test and cold test, estimating the germination percentage, root and shoot length, and total fresh and dry matter accumulation, under three levels of salt stress (100 mM, 150 mM,200 mM NaCl). The obtained results of the experiment showed significant differences between the two species in response to salinity stress. Furthermore, a species that has a higher vigour has shown noticeably higher tolerance to stress. After the accelerated ageing test, V pannonica showed significantly lower values in all the tested parameters, at all concentrations of NaCl.", publisher = "Zurich : International Seed Testing Association", journal = "ISTA Seed Symposium Abstracts, 32 ISTA Congress, Hyderabad, India, 26-28 June 2019", title = "Vetch seed vigour evaluation under saline conditions", pages = "48", url = "https://hdl.handle.net/21.15107/rcub_fiver_3330" }
Jovičić, D., Nikolić, Z., Mikić, A., Petrović, G., Tamindžić, G., Milošević, D.,& Ignjatov, M.. (2019). Vetch seed vigour evaluation under saline conditions. in ISTA Seed Symposium Abstracts, 32 ISTA Congress, Hyderabad, India, 26-28 June 2019 Zurich : International Seed Testing Association., 48. https://hdl.handle.net/21.15107/rcub_fiver_3330
Jovičić D, Nikolić Z, Mikić A, Petrović G, Tamindžić G, Milošević D, Ignjatov M. Vetch seed vigour evaluation under saline conditions. in ISTA Seed Symposium Abstracts, 32 ISTA Congress, Hyderabad, India, 26-28 June 2019. 2019;:48. https://hdl.handle.net/21.15107/rcub_fiver_3330 .
Jovičić, Dušica, Nikolić, Zorica, Mikić, Aleksandar, Petrović, Gordana, Tamindžić, Gordana, Milošević, Dragana, Ignjatov, Maja, "Vetch seed vigour evaluation under saline conditions" in ISTA Seed Symposium Abstracts, 32 ISTA Congress, Hyderabad, India, 26-28 June 2019 (2019):48, https://hdl.handle.net/21.15107/rcub_fiver_3330 .