Hostname: page-component-7dd5485656-wxk4p Total loading time: 0 Render date: 2025-10-30T18:18:28.330Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of maternal habitat, temperature and light on germination and salt tolerance of Suaeda vermiculata, a habitat-indifferent halophyte of arid Arabian deserts

Published online by Cambridge University Press:  08 June 2018

Ali El-Keblawy ,
Naeema Al-Shamsi  and
Kareem Mosa
Ali El-Keblawy*
Affiliation:
Department of Applied Biology, Faculty of Science, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates Permanent address: Department of Biology, Faculty of Science, Al-Arish University, Egypt
Naeema Al-Shamsi
Affiliation:
Department of Biology, Faculty of Science, United Arab Emirates University, United Arab Emirates Departmento de Biología Vegetal, Universidad de Málaga, PO Box 59, 29080, Málaga, Spain
Kareem Mosa
Affiliation:
Department of Applied Biology, Faculty of Science, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates Department of Biotechnology, Faculty of Agriculture, Al-Azhar University, Cairo, Egypt
*
Author for correspondence: Ali El-Keblawy, Email: akeblawy@sharjah.ac.ae; akeblawy@gmail.com
Get access Rights & Permissions [Opens in a new window]

Abstract

Habitat-indifferent species that can grow well in both saline and non-saline soils offer a good opportunity for studying seed dormancy and salt tolerance during germination. Here, we assess interactive effects of maternal habitat and incubation conditions on salt tolerance during germination of the habitat-indifferent halophyte Suaeda vermiculata, a common perennial shrub of the arid Arabian deserts. Seeds collected from saline and non-saline habitats were germinated at six salinity levels (0–500 mM NaCl) and incubated at three temperatures and under two light regimes. Studied germination attributes were final germination, germination rate index (GRI) and germination recovery of non-germinated seeds when transferred to distilled water. The results showed insignificant difference in salt tolerance between seeds of the two habitat types at the lower salinities. At higher salinities (400 and 500 mM NaCl), germination of the saline habitat seeds was almost inhibited, but that of non-saline habitat seeds reached various levels depending on light and temperature. Both higher temperatures and darkness resulted in significant reductions of the final germination at the higher salinities. Seeds of the two habitats that did not germinate in the different treatments recovered their germination when transferred to distilled water, indicating that these seeds maintained their viability in saline solution and were able germinate upon the arrival of suitable conditions. Seeds of the two habitats germinated within 2 days at the lower salinities and GRI decreased with the increase in salinity level. Such reduction was obvious for seeds of the saline habitat. Recovery was faster for seeds of the saline habitats, especially for those incubated at higher salinities and in the dark. The difference in dormancy and germination attributes of seeds of the two habitat types reflects ecological adaptations for survival in salt marshes of arid deserts.

Keywords

arid desertsdark inhibitiongermination recoverygermination responseseed dormancytime of germination

Information

Type
Research Paper
Information
Seed Science Research , Volume 28 , Issue 2 , June 2018 , pp. 140 - 147
Copyright
Copyright © Cambridge University Press 2018 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Aiazzi, MT et al. (2002) Effects of salinity and temperature on the germination and early seedling growth of Atriplex cordobensis Gandoger et Stuckert (Chenopodiaceae). Seed Science and Technology 30, 329–338.Google Scholar
Atia, A et al. (2009) Interactive effects of salinity, nitrate, light, and seed weight on the germination of the halophyte Crithmum maritimum. Acta Biologica Hungarica 60, 433–439.CrossRefGoogle ScholarPubMed
Benech-Arnold, RL et al. (2000) Environmental control of dormancy in weed seed banks in soil. Field Crops Research 67, 105–122.Google Scholar
Böer, B (1997) An introduction to the climate of the United Arab Emirates. Journal of Arid Environments 35, 3–16.CrossRefGoogle Scholar
Bradbeer, JW (1998) Seed Dormancy and Germination. New York: Chapman and Hall.Google Scholar
Cushman, JC (2001) Osmoregulation in plants: implications for agriculture. American Zoologist 414, 758–769.Google Scholar
Dahnke, WC and Whitney, DA (1988) Measurement of soil salinity. In Recommended Chemical Soil Test Procedures for the North Central Region. North Central Regional Publication 221. North Dakota Agricultural Experiment Station Bulletin 499, 32–34.Google Scholar
De Villiers, AJ et al. (1994) Germination of three Namaqualand pioneer species, as influenced by salinity, temperature and light. Seed Science and Technology 22, 427–433.Google Scholar
Donohue, K (2009) Completing the cycle: maternal effects as the missing link in plant life histories. Philosophical Transactions of the Royal Society B: Biological Sciences 364, 1059–1074.Google Scholar
Donohue, K and Schmitt, J (1998) Maternal environmental effects in plants: adaptive plasticity. In Mousseau, TA and Fox, CW (eds), Maternal Effects as Adaptations. New York: Oxford University Press, pp. 137–158.Google Scholar
El-Keblawy, A et al. (2007) Salinity, temperature and light affect germination of Salsola imbricata. Seed Science and Technology 35, 272–281.Google Scholar
El-Keblawy, A and Al-Rawai, A (2005) Effects of salinity, temperature and light on germination of invasive Prosopis juliflora (SW.) D.C. Journal of Arid Environments 61, 555–565.Google Scholar
El-Keblawy, A and Bhatt, A (2015) Aerial seed bank affects germination behaviour of two small seeded halophytes in the Arabian deserts. Journal of Arid Environments 115, 10–17.Google Scholar
El-Keblawy, A and Gairola, S (2017) Dormancy regulating chemicals alleviate innate seed dormancy and promote germination of desert annuals. Journal of Plant Growth Regulation 36, 300–311.Google Scholar
El-Keblawy, A, Gairola, S and Bhatt, A (2016) Maternal salinity environment affects salt tolerance during germination in Anabasis setifera: a facultative desert halophyte. Journal of Arid Land 8, 254–263.Google Scholar
El-Keblawy, A et al. (2017a) Effects of maternal salinity on salt tolerance during germination of Suaeda aegyptiaca: a facultative halophyte in the Arab Gulf desert. Plant Species Biology 32, 45–53.CrossRefGoogle Scholar
El-Keblawy, A et al. (2017b) Effect of maturation time on dormancy and germination of Citrullus colocynthis (Cucurbitaceae) seeds from the Arabian Hyper-arid Deserts. BMC Plant Biology 17, 263. doi: 10.1186/s12870-017-1209-xGoogle Scholar
El-Keblawy, A et al. (1996) Maternal effect on progeny in Thymelaea hirsuta. New Phytologist 132, 77–85.CrossRefGoogle Scholar
Fenner, M (1991) The effects of the parent environment on seed germinability. Seed Science Research 1, 75–84.Google Scholar
Galloway, LF (2005) Maternal effects provide phenotypic adaptation to local environmental conditions. New Phytologist 166, 93–100.Google Scholar
Galloway, LF and Etterson, JR (2009) Plasticity to canopy shade in a monocarpic herb: within- and between-generation effects. New Phytologist 182, 1003–1012.Google Scholar
Grattan, SR and Grieve, CM (1998) Salinity–mineral nutrient relations in horticultural crops. Scientia Horticulturae 78, 127–157.Google Scholar
Greenway, H and Munns, R (1980) Mechanisms of salt tolerance in non-halophytes. Annual Review of Plant Physiology 31, 149–190.Google Scholar
Gul, B et al. (2013) Germination strategies of halophyte seeds under salinity. Environmental and Experimental Botany 92, 4–18.Google Scholar
Gutterman, Y (2000) Maternal effects on seeds during development. In Fenner, M (ed), Seeds: the Ecology of Regeneration in Plant Communities, 2nd edition. Wallingford: CABI Publishing, pp. 59–84.Google Scholar
Hameed, A et al. (2014) Salinity inhibits seed germination of perennial halophytes Limonium stocksii and Suaeda fruticosa by reducing water uptake and ascorbate dependent antioxidant system. Environmental and Experimental Botany 107, 32–38.Google Scholar
Herman, JJ and Sultan, SE (2011) Adaptive transgenerational plasticity in plants: case studies, mechanisms, and implications for natural populations. Frontiers in Plant Science 2, 102.Google Scholar
Holeski, LM, Jander, G and Agrawal, AA (2012) Transgenerational defense induction and epigenetic inheritance in plants. Trends in Ecology & Evolution 27, 618–626.Google Scholar
Jones, IF and Hall, MA (1979) Studies on the seed requirement for carbon dioxide and ethylene for germination of Spergula arvensis seeds. Plant Science Letters 16, 87–93.Google Scholar
Khan, MA and Gul, B (2006) Halophyte seed germination. In Khan, MA and Weber, DJ (eds), Ecophysiology of High Salinity Tolerant Plants. Karachi-75270, Pakistan: Department of Botany, University of Karachi, pp. 11–30.CrossRefGoogle Scholar
Khan, M and Ungar, I (1997) Effects of thermoperiod on recovery of seed germination of halophytes from saline conditions. American Journal of Botany 84, 279–279.Google Scholar
Kranner, I, and Seal, CE (2013) Salt stress, signalling and redox control in seeds. Functional Plant Biology 40, 848–859.Google Scholar
Maruyama, C et al. (2016) Effects of population site and maternal drought on establishment physiology in Impatiens capensis meerb. (Balsaminaceae). Rhodora 118, 32–45.Google Scholar
Merabtene, T, Siddique, M and Shanableh, A (2016) Assessment of seasonal and annual rainfall trends and variability in Sharjah City, UAE. Advances in Meteorology, article ID 6206238.Google Scholar
Milberg, P, Andersson, L and Thompson, K (2000) Large-seeded species are less dependent on light for germination than small-seeded ones. Seed Science Research 10, 99–104.Google Scholar
Moriuchi, KS et al. (2016) Salinity adaptation and the contribution of parental environmental effects in Medicago truncatula. PloS One 11, e0150350.Google Scholar
Pujol, JA, Calvo, JF and Ramirez-Diaz, L (2000) Recovery of germination from different osmotic conditions by four halophytes from southeastern Spain. Annals of Botany 85, 279–286.CrossRefGoogle Scholar
Qu, XX et al. (2008) Effect of temperature, light and salinity on seed germination and radicle growth of the geographically widespread halophyte shrub Halocnemum strobilaceum. Annals of Botany 101, 293–299.Google Scholar
Raison, JK (1986) Alterations in the physical properties and thermal response of membrane lipids: correlations with acclimation to chilling and high temperature. In St John, JB, Berlin, E and Jackson, PC (eds), Frontiers of Membrane Research in Agriculture. Totowa, NJ: Rowman and Allanheld, pp. 383–401.Google Scholar
Rossiter, MC (1996) Incidence and consequences of inherited environmental effects. Annual Review of Ecology and Systematics 27, 451–476.Google Scholar
Rossiter, MC (1998) The role of environmental variation in parental effects expression. In Mousseau, TA and Fox, CW (eds), Maternal Effects as Adaptations. Oxford, UK: Oxford University Press, pp. 112–134.Google Scholar
Ungar, IA (1995) Seed germination and seed-bank ecology in halophytes. In Kigel, J and Galili, G (eds), Seed Development and Germination. New York: Marcel Dekker, pp. 599–628.Google Scholar
Wulff, RD (1995) Environmental maternal effects on seed quality and germination. In Kigel, J and Galili, G (eds), Seed Development and Germination. New York: Marcel Dekker, pp. 491–505.Google Scholar
Zia, S and Khan, MA (2004) Effect of light, salinity, and temperature on seed germination of Limonium stocksii. Canadian Journal of Botany 82, 151–157.Google Scholar
Supplementary material: File

El-Keblawy supplementary material

El-Keblawy supplementary material

Download El-Keblawy supplementary material(File)
File 21.9 KB