KaydedilenlerDerginizi ekleyin

Dergiler / Communications Faculty of Sciences University of Ankara Series C Biology / 2021 / Cilt: 30 - Sayı: 2

EFFECTS OF LIGHT AND SALINITY ON THE GERMINATION OF CLOSELY RELATED THREE SALSOLA TAXA

İnci Bahar ÇINAR
Gül Nilhan TUĞ
Sayfa
157–169
Yayın Tarihi
2021-12-31
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Although they show different germination response against increasing salinity, there is not any statistically meaningful difference between these three taxa according to germination percentages at different salinities, germination rates, last germination ratios and seed viabilities (F=1.818 p>0.05) (One Way ANOVA, SPSS 25).

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:Three closely related Salsola taxa (Salsola boissieri Botsch. subsp. serpentinicola (Freitag & Özhatay) Freitag & Uotila, Salsola boissieri Botsch. subsp. boissieri, Salsola turcica Yıldırımlı (halophytic ecotype), Salsola turcica Yıldırımlı (gypsicole ecotype)) from different edaphic conditions were studied according to changing light and salinity conditions.
📊
Temel Bulgular & Veri:Seeds of target taxa were collected in 2017 and their weights were determined.
💡
Sonuç & Katkı:Although they show different germination response against increasing salinity, there is not any statistically meaningful difference between these three taxa according to germination percentages at different salinities, germination rates, last germination ratios and seed viabilities (F=1.818 p>0.05) (One Way ANOVA, SPSS 25).
🔬Tür:Araştırma Makalesi
📍Kapsam:2017 Verileri
⚙️Değişkenler:Amaranthaceae/Chenopodiaceae · Halophyte · Germination

Abstract

Three closely related Salsola taxa (Salsola boissieri Botsch. subsp. serpentinicola (Freitag & Özhatay) Freitag & Uotila, Salsola boissieri Botsch. subsp. boissieri, Salsola turcica Yıldırımlı (halophytic ecotype), Salsola turcica Yıldırımlı (gypsicole ecotype)) from different edaphic conditions were studied according to changing light and salinity conditions. Seeds of target taxa were collected in 2017 and their weights were determined. The perianth segments were removed before the experimental trials and all the trials were conducted at 9°C/22°C which is the mean night and day temperatures of germination season. For the determination of the influence of light, one set of seeds for distilled water trial were kept at complete darkness. Different NaCl concentrations (distilled water, 100, 200, 300 mM NaCl) were used to evaluate the effects of salinity on germination. Viability of the seeds were determined by Triphenyl Tetrazolium Chloride (TTC) test which was applied to the seeds that did not germinate during the trials. As a result, it was found out that light stimulates germination of the taxa and Salsola seeds showed better germination ratio at light. The most tolerant taxa against salinity are the halophytic and gypsicole ecotypes of S. turcica, and the most susceptible one is S. boissieri subsp. serpentinicola. Both of the species show reduced germination ratios with increasing salinity. Salinity tolerance of S. boissieri subsp. serpentinicola and S. boissieri subsp. boissieri are very low, according to the Decreasing Germination Percentage (DGP) values. Although they show different germination response against increasing salinity, there is not any statistically meaningful difference between these three taxa according to germination percentages at different salinities, germination rates, last germination ratios and seed viabilities (F=1.818 p>0.05) (One Way ANOVA, SPSS 25).

🔖

Bu Makaleye Atıf Yap

ÇINAR, İ. B., TUĞ, G. N. (2021). EFFECTS OF LIGHT AND SALINITY ON THE GERMINATION OF CLOSELY RELATED THREE SALSOLA TAXA. Communications Faculty of Sciences University of Ankara Series C Biology, Cilt: 30 - Sayı: 2, 157–169. https://ajindex.com/articles/482044

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (12)

  1. Greenway, H., Munns, R., Mechanisms of salt tolerance in nonhalophytes, Ann. Rev. Plant Physiol, 31 (1980), 149-190.
  2. Mariko, S., Kachi, N. Ishikawa, S., Furukawa, A., Germination ecology of coastal plants in relation to salt environment. Ecological Research, 7 (1992), 225-233.
  3. Khan, M.A., Gul, B., Weber, D.J, Seed germination in the Great Basin halophyte Salsola iberica. Canadian Journal of Botany, 80 (2002), 650-655. https://doi.org/10.1139/b02-046.
  4. Parsons, R.F., Incidence and ecology of very fast germination, Seed Science Research, 22 (2012), 161-167. https://doi.org/10.1017/S0960258512000037.
  5. Estrelles, E., Biondi, E., Galiè, M., Mainardi, F., Hurtado, A., Soriano, P, Aridity level, rainfall pattern and soil features as key factors in germination strategies in salt-affected plant communities, J Arid Environ, 117 (2015), 1-9. https://doi.org/10.1016/j.jaridenv.2015.02.005.
  6. Rasheed A., Ahmed M.Z., Gul B., Khan M.A. & Hameed A., Comparative Seed Germination Ecology of Sabkha and Playa Halophytes of Pakistan. In: Gul B., Böer B., Khan M., Clüsener-Godt M., Hameed A. (eds) Sabkha Ecosystems. Tasks for Vegetation Science, Vol 49 (2019), 41-54.
  7. Springer, Cham. Gul, B., Ansari, R., Flowers, T. J., Khan, M.A., Germination strategies of halophyte seeds under salinity. Environmental and Experimental Botany, 92 (2013), 4-18. https://doi.org/10.1016/j.envexpbot.2012.11.006.
  8. Seneca, E.D., Germination response to temperature and salinity of four dune grasses from the outer banks of North Carolina, Ecology, 50 (1969), 45-53.
  9. Onnis, A., Bellettato, R, Dormienza e alotolleranza in due specie spontanee di Hordeum (H. murinum L. e H. marinum Huds), G. Bot. Ital, 106 (1972), 101-113. https://doi.org/10.1080/11263507209426542.
  10. Breen, C.M., Everson, C., Rogers, K, Ecological studies on Sprorobolus virginicus (L.) Kunth with particular reference to salinity and inundation, Hydrobiologia, 54 (1977), 135-140. https://doi.org/10.1007/BF00034987.
  11. Dietert, M.F., Shontz, J.P., Germination ecology of a Maryland population of saltmarsh bulrush (Scirpus robustus), Estuaries, 1 (1978), 164-170. https://doi.org/10.2307/13514 58. Ungar, I. A., Halophyte seed germination, The Bot. Rev, 44 (1978), 233-264. https://doi.org/10.1007/BF02919080.
  12. Huiskes, A.H.L., Stienstra, A.W., Koutataal, B.P., Markusse, M.M., Van Soelen, J., Germination ecology of Salicornia dolichostachya and S. brachystacya, Acta Bot. Neerl, 34 (4) (1985), 369-380. https://doi.org/10.1111/j.1438-8677.1985.tb01943.x. Khan,