Potential of two hydration treatments for improvement of sunflower seed vigour
Аутори
Jovičić, DušicaOvuka, Jelena
Nikolić, Zorica
Marinković, Dragana
Stojanović, Milan
Tamindžić, Gordana
Petrović, Gordana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Seed deterioration is an unavoidable process to which seeds of oilseed plant species such as sunflower are especially sensitive. This study aimed to determine whether different invigoration techniques can improve the attributes of germination in sunflower and alleviate the effects of seed ageing. Both aged and non-aged seeds were subjected to invigoration by pre-soaking with distilled water and with 3% of KH2PO4 for 24 hours at 25°C. Germination performance, seedling growth and SDS-PAGE protein profile were determined. The outcome of invigoration depended on the condition of the seeds: invigoration of seeds with both water and KH2PO4 reduced the percentage of germination in non-aged seeds, while in aged seeds there was an increase in germination compared to the control. The SDS-PAGE seed protein profiles revealed that the low molecular weight proteins produced high-intensity bands and the high molecular weight proteins were in low concentrations. After accelerated ageing followed by H2...O treatment, some bands of proteins appeared in the region of 2S albumins and were associated with a higher percentage of germination. Our results point out that invigoration treatments were more effective in low vigour seeds which can provide wide practical benefits.
Кључне речи:
accelerating ageing / invigoration / seed storage / seed vigour / sunflowerИзвор:
Seed Science and Technology, 2022, 50, 3, 357-366Издавач:
- International Seed Testing Association
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200032 (Научни институт за ратарство и повртарство, Нови Сад) (RS-MESTD-inst-2020-200032)
Колекције
Институција/група
FiVeRTY - JOUR AU - Jovičić, Dušica AU - Ovuka, Jelena AU - Nikolić, Zorica AU - Marinković, Dragana AU - Stojanović, Milan AU - Tamindžić, Gordana AU - Petrović, Gordana PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/3245 AB - Seed deterioration is an unavoidable process to which seeds of oilseed plant species such as sunflower are especially sensitive. This study aimed to determine whether different invigoration techniques can improve the attributes of germination in sunflower and alleviate the effects of seed ageing. Both aged and non-aged seeds were subjected to invigoration by pre-soaking with distilled water and with 3% of KH2PO4 for 24 hours at 25°C. Germination performance, seedling growth and SDS-PAGE protein profile were determined. The outcome of invigoration depended on the condition of the seeds: invigoration of seeds with both water and KH2PO4 reduced the percentage of germination in non-aged seeds, while in aged seeds there was an increase in germination compared to the control. The SDS-PAGE seed protein profiles revealed that the low molecular weight proteins produced high-intensity bands and the high molecular weight proteins were in low concentrations. After accelerated ageing followed by H2O treatment, some bands of proteins appeared in the region of 2S albumins and were associated with a higher percentage of germination. Our results point out that invigoration treatments were more effective in low vigour seeds which can provide wide practical benefits. PB - International Seed Testing Association T2 - Seed Science and Technology T1 - Potential of two hydration treatments for improvement of sunflower seed vigour EP - 366 IS - 3 SP - 357 VL - 50 DO - https://doi.org/10.15258/sst.2022.50.3.07 ER -
@article{ author = "Jovičić, Dušica and Ovuka, Jelena and Nikolić, Zorica and Marinković, Dragana and Stojanović, Milan and Tamindžić, Gordana and Petrović, Gordana", year = "2022", abstract = "Seed deterioration is an unavoidable process to which seeds of oilseed plant species such as sunflower are especially sensitive. This study aimed to determine whether different invigoration techniques can improve the attributes of germination in sunflower and alleviate the effects of seed ageing. Both aged and non-aged seeds were subjected to invigoration by pre-soaking with distilled water and with 3% of KH2PO4 for 24 hours at 25°C. Germination performance, seedling growth and SDS-PAGE protein profile were determined. The outcome of invigoration depended on the condition of the seeds: invigoration of seeds with both water and KH2PO4 reduced the percentage of germination in non-aged seeds, while in aged seeds there was an increase in germination compared to the control. The SDS-PAGE seed protein profiles revealed that the low molecular weight proteins produced high-intensity bands and the high molecular weight proteins were in low concentrations. After accelerated ageing followed by H2O treatment, some bands of proteins appeared in the region of 2S albumins and were associated with a higher percentage of germination. Our results point out that invigoration treatments were more effective in low vigour seeds which can provide wide practical benefits.", publisher = "International Seed Testing Association", journal = "Seed Science and Technology", title = "Potential of two hydration treatments for improvement of sunflower seed vigour", pages = "366-357", number = "3", volume = "50", doi = "https://doi.org/10.15258/sst.2022.50.3.07" }
Jovičić, D., Ovuka, J., Nikolić, Z., Marinković, D., Stojanović, M., Tamindžić, G.,& Petrović, G.. (2022). Potential of two hydration treatments for improvement of sunflower seed vigour. in Seed Science and Technology International Seed Testing Association., 50(3), 357-366. https://doi.org/https://doi.org/10.15258/sst.2022.50.3.07
Jovičić D, Ovuka J, Nikolić Z, Marinković D, Stojanović M, Tamindžić G, Petrović G. Potential of two hydration treatments for improvement of sunflower seed vigour. in Seed Science and Technology. 2022;50(3):357-366. doi:https://doi.org/10.15258/sst.2022.50.3.07 .
Jovičić, Dušica, Ovuka, Jelena, Nikolić, Zorica, Marinković, Dragana, Stojanović, Milan, Tamindžić, Gordana, Petrović, Gordana, "Potential of two hydration treatments for improvement of sunflower seed vigour" in Seed Science and Technology, 50, no. 3 (2022):357-366, https://doi.org/https://doi.org/10.15258/sst.2022.50.3.07 . .