Academic Journal
Germination rate of stinkwort (Dittrichia graveolens) and false yellowhead (D. viscosa) in relation to salinity ; Kaljivost smrdljive (Dittrichia graveolens) in lepljive ditrihovke (D. viscosa) v odvisnosti od slanosti
| العنوان: | Germination rate of stinkwort (Dittrichia graveolens) and false yellowhead (D. viscosa) in relation to salinity ; Kaljivost smrdljive (Dittrichia graveolens) in lepljive ditrihovke (D. viscosa) v odvisnosti od slanosti |
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| المؤلفون: | Grašič, Mateja, Anžlovar, Sabina, Strgulc Krajšek, Simona |
| المصدر: | Acta Biologica Slovenica; Vol. 59 No. 1 (2016): Acta Biologica Slovenica; 5-11 ; Acta Biologica Slovenica; Letn. 59 Št. 1 (2016): Acta Biologica Slovenica; 5-11 ; 1854-3073 ; 10.14720/abs.59.1 |
| بيانات النشر: | Založba Univerze v Ljubljani / University of Ljubljana Press |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | salinity, germination rate, tolerance, Dittrichia graveolens, stinkwort, Dittrichia viscosa, false yellowhead, Lactuca sativa, lettuce, slanost, stopnja kaljivosti, toleranca, smrdljiva ditrihovka, lepljiva ditrihovka, solata |
| الوصف: | This study was conducted to investigate the effect of salinity on germination rate of stinkwort (Dittrichia graveolens (L.) Greuter) and false yellowhead (D. viscosa (L.) Greuter). Lettuce (Lactuca sativa L.) was used as a positive control. Seeds of all three test species were sown on agar plates with three different NaCl treatments (2.5 g NaCl/L ≈ 42 mM NaCl, 5 g NaCl/L ≈ 85 mM NaCl and 10 g NaCl/L ≈ 171 mM NaCl) and control treatment without NaCl. The three tested species germinated under all salinity conditions. However, they thrived best under control conditions and their germination rate was gradually declining with increasing salinity. Additionally, the start of their germination was delayed with increasing NaCl concentration. According to our findings, we can conclude that both Dittrichia species are very tolerant to salinity. ; V raziskavi smo ugotavljali, kakšen je učinek slanosti na kaljivost smrdljive ditrihovke (Dittrichia graveolens (L.) Greuter) in lepljive ditrihovke (D. viscosa (L.) Greuter). Kot pozitivno kontrolo smo uporabili solato (Lactuca sativa L.). Semena vseh treh testnih vrst smo posejali na agarne plošče s tremi različnimi koncentracijami NaCl (2,5 g NaCl/L ≈ 42 mM NaCl, 5 g NaCl/L ≈ 85 mM NaCl and 10 g NaCl/L ≈171 mM NaCl) ter kontrolnim tretmajem brez NaCl. Vse tri testne vrste so kalile pri vseh tretmajih, vendar je bilo njihovo uspevanje najboljše v kontrolnih razmerah, kaljivost pa je z naraščajočo slanostjo postopoma upadala. Poleg tega se je z naraščajočo slanostjo zamaknil tudi pričetek procesa kalitve. Na podlagi rezultatov lahko zaključimo, da sta obe vrsti ditrihovk zelo tolerantni na slanost. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | https://journals.uni-lj.si/abs/article/view/15694/13578 |
| DOI: | 10.14720/abs.59.1.15694 |
| الاتاحة: | https://journals.uni-lj.si/abs/article/view/15694 https://doi.org/10.14720/abs.59.1.15694 |
| Rights: | http://creativecommons.org/licenses/by-sa/4.0 |
| رقم الانضمام: | edsbas.EE97798 |
| قاعدة البيانات: | BASE |
| DOI: | 10.14720/abs.59.1.15694 |
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