Camelina germination under osmotic stress -Trend lines, time-courses and critical points
Само за регистроване кориснике
2022
Аутори
Čanak, PetarZanetti, Federica
Jovičić, Dušica
Vujošević, Bojana
Miladinov, Zlatica
Stanisavljević, Dušan
Mirosavljević, Milan
Alberghini, Barbara
Facciolla, Erika
Marjanović-Jeromela, Ana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Camelina [Camelina sativa (L.) Crantz] has increased cold, heat, and drought tolerance and decreased susceptibility to diseases and pests than oilseed rape (Brassica napus L.). Because water deficit at sowing leads to unsatisfactory stand establishment due to irregular seed germination and emergence, the aim of this study was to understand the response of camelina germination under osmotic stress and identify critical soil moisture levels for successful establishment. Two spring cultivars, NS Slatka and NS Zlatka, developed at the Institute of Field
and Vegetable Crops Novi Sad, Serbia, were compared under 9 levels of osmotic stress, ranging from 0 MPa to - 1.6 MPa. Polyethylene glycol was used to obtain the osmotic potential of the solutions. Results showed that the tested cultivars did not decrease germination under mild and medium osmotic stress levels (down to - 0.8 MPa). However, germination significantly decreased in both cultivars under higher levels of osmotic stress, and NS Z...latka was more sensitive. Germination speed significantly increased at - 0.4 MPa. The estimated osmotic potentials
to stop germination were - 1.45 MPa for NS Slatka and - 1.46 MPa for NS Zlatka. Time to 50% germination also showed a significant bi-linear trend in response to osmotic potential, but in the opposite direction than the one observed in germination. Inflection points were recorded at - 0.77 MPa for NS Slatka and - 0.78 MPa for NS Zlatka, thereafter time to 50% of germination rapidly increased. This study confirmed that camelina can withstand increased levels of drought stress at germination, so it could be considered a more suitable option than oilseed rape on marginal land, or environments with irregular precipitation.
Кључне речи:
camelina / germination speed / drought stress establishment / oilseed crops / cultivars / osmotic stress / PEG / Camelina sativa / time to 50% germination / seed germination / seed / germination / oilcrops / early growth / NS Slatka / NS Zlatka / marginal landИзвор:
Industrial Crops and Products, 2022, 181, 114761-Издавач:
- Elsevier
Финансирање / пројекти:
- APV 142-451-2297/2021-01/02: Lanik kao održiva biljna vrsta: karakterizacija i potencijal primene, financed by the Provincial Secretariat for Higher Education and Scientific Research, AP Vojvodina
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200032 (Научни институт за ратарство и повртарство, Нови Сад) (RS-MESTD-inst-2020-200032)
- APV 142-451-2609/2021-01/02: Potencijal ulja od lanika i šafranike kao funkcionalnog dodatka u hrani za kućne ljubimce, financed by the Provincial Secretariat for Higher Education and Scientific Research, AP Vojvodina
Напомена:
- Peer reviewed version of this article will be available after 30 July 2024 at http://fiver.ifvcns.rs/handle/123456789/2563
DOI: 10.1016/j.indcrop.2022.114761
ISSN: 0926-6690
WoS: 00078842660000
Scopus: 2-s2.0-85126584657
Колекције
Институција/група
FiVeRTY - JOUR AU - Čanak, Petar AU - Zanetti, Federica AU - Jovičić, Dušica AU - Vujošević, Bojana AU - Miladinov, Zlatica AU - Stanisavljević, Dušan AU - Mirosavljević, Milan AU - Alberghini, Barbara AU - Facciolla, Erika AU - Marjanović-Jeromela, Ana PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/2560 AB - Camelina [Camelina sativa (L.) Crantz] has increased cold, heat, and drought tolerance and decreased susceptibility to diseases and pests than oilseed rape (Brassica napus L.). Because water deficit at sowing leads to unsatisfactory stand establishment due to irregular seed germination and emergence, the aim of this study was to understand the response of camelina germination under osmotic stress and identify critical soil moisture levels for successful establishment. Two spring cultivars, NS Slatka and NS Zlatka, developed at the Institute of Field and Vegetable Crops Novi Sad, Serbia, were compared under 9 levels of osmotic stress, ranging from 0 MPa to - 1.6 MPa. Polyethylene glycol was used to obtain the osmotic potential of the solutions. Results showed that the tested cultivars did not decrease germination under mild and medium osmotic stress levels (down to - 0.8 MPa). However, germination significantly decreased in both cultivars under higher levels of osmotic stress, and NS Zlatka was more sensitive. Germination speed significantly increased at - 0.4 MPa. The estimated osmotic potentials to stop germination were - 1.45 MPa for NS Slatka and - 1.46 MPa for NS Zlatka. Time to 50% germination also showed a significant bi-linear trend in response to osmotic potential, but in the opposite direction than the one observed in germination. Inflection points were recorded at - 0.77 MPa for NS Slatka and - 0.78 MPa for NS Zlatka, thereafter time to 50% of germination rapidly increased. This study confirmed that camelina can withstand increased levels of drought stress at germination, so it could be considered a more suitable option than oilseed rape on marginal land, or environments with irregular precipitation. PB - Elsevier T2 - Industrial Crops and Products T1 - Camelina germination under osmotic stress -Trend lines, time-courses and critical points SP - 114761 VL - 181 DO - 10.1016/j.indcrop.2022.114761 ER -
@article{ author = "Čanak, Petar and Zanetti, Federica and Jovičić, Dušica and Vujošević, Bojana and Miladinov, Zlatica and Stanisavljević, Dušan and Mirosavljević, Milan and Alberghini, Barbara and Facciolla, Erika and Marjanović-Jeromela, Ana", year = "2022", abstract = "Camelina [Camelina sativa (L.) Crantz] has increased cold, heat, and drought tolerance and decreased susceptibility to diseases and pests than oilseed rape (Brassica napus L.). Because water deficit at sowing leads to unsatisfactory stand establishment due to irregular seed germination and emergence, the aim of this study was to understand the response of camelina germination under osmotic stress and identify critical soil moisture levels for successful establishment. Two spring cultivars, NS Slatka and NS Zlatka, developed at the Institute of Field and Vegetable Crops Novi Sad, Serbia, were compared under 9 levels of osmotic stress, ranging from 0 MPa to - 1.6 MPa. Polyethylene glycol was used to obtain the osmotic potential of the solutions. Results showed that the tested cultivars did not decrease germination under mild and medium osmotic stress levels (down to - 0.8 MPa). However, germination significantly decreased in both cultivars under higher levels of osmotic stress, and NS Zlatka was more sensitive. Germination speed significantly increased at - 0.4 MPa. The estimated osmotic potentials to stop germination were - 1.45 MPa for NS Slatka and - 1.46 MPa for NS Zlatka. Time to 50% germination also showed a significant bi-linear trend in response to osmotic potential, but in the opposite direction than the one observed in germination. Inflection points were recorded at - 0.77 MPa for NS Slatka and - 0.78 MPa for NS Zlatka, thereafter time to 50% of germination rapidly increased. This study confirmed that camelina can withstand increased levels of drought stress at germination, so it could be considered a more suitable option than oilseed rape on marginal land, or environments with irregular precipitation.", publisher = "Elsevier", journal = "Industrial Crops and Products", title = "Camelina germination under osmotic stress -Trend lines, time-courses and critical points", pages = "114761", volume = "181", doi = "10.1016/j.indcrop.2022.114761" }
Čanak, P., Zanetti, F., Jovičić, D., Vujošević, B., Miladinov, Z., Stanisavljević, D., Mirosavljević, M., Alberghini, B., Facciolla, E.,& Marjanović-Jeromela, A.. (2022). Camelina germination under osmotic stress -Trend lines, time-courses and critical points. in Industrial Crops and Products Elsevier., 181, 114761. https://doi.org/10.1016/j.indcrop.2022.114761
Čanak P, Zanetti F, Jovičić D, Vujošević B, Miladinov Z, Stanisavljević D, Mirosavljević M, Alberghini B, Facciolla E, Marjanović-Jeromela A. Camelina germination under osmotic stress -Trend lines, time-courses and critical points. in Industrial Crops and Products. 2022;181:114761. doi:10.1016/j.indcrop.2022.114761 .
Čanak, Petar, Zanetti, Federica, Jovičić, Dušica, Vujošević, Bojana, Miladinov, Zlatica, Stanisavljević, Dušan, Mirosavljević, Milan, Alberghini, Barbara, Facciolla, Erika, Marjanović-Jeromela, Ana, "Camelina germination under osmotic stress -Trend lines, time-courses and critical points" in Industrial Crops and Products, 181 (2022):114761, https://doi.org/10.1016/j.indcrop.2022.114761 . .
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