Effect of Temperature, Salinity and Sodium Bicarbonate on Germination of Russian Tumbleweed (Salsola ruthenica Iljin.)

Yıl 2019, Cilt: 22 Sayı: 1, 1 - 6, 04.07.2019

İsik Tepe Meryem Dımen

Öz

Russian
tumbleweed (Salsola ruthenica Iljin.)
is a plant, which commonly places in agricultural areas, orchards, and
roadsides. The aim of this study is to obtain information about seed
germination physiology of Russian tumbleweed. The results may help improve
control strategies for this weed, and enlighten to further studies. For this
purpose, mature seeds of Russian tumbleweed were collected from the areas of
near Lake Van in 2015. Experiments were conducted in the laboratory conditions
to determine the effect of temperature, salinity (NaCl), and sodium bicarbonate
(NaHCO₃) on seed germination of Russian tumbleweed. Seeds were
germinated at five alternating temperatures (5/10, 10/20, 15/25, 20/30, and
25/35 ºC), five salt concentrations (0, 200, 400, 600, and 800 mM NaCl) and
five sodium bicarbonate concentrations (0, 50, 100, 200, and 400 mM NaHCO₃)
with a 12 h photoperiod. OGT obtained at 15/25 ºC and germination percentage
was 71.5%. The highest germination rate was determined at 0 mM (control) NaCl
and NaHCO₃, 71.5% and 65.5%, respectively. Finally, although it is
known a halophyte plant, Russian tumbleweed hasbetter germination rates when
it  place salt or soda free mediums.

Effect of Temperature, Salinity and Sodium Bicarbonate on Germination of Russian Tumbleweed (Salsola ruthenica Iljin.)

Öz

Russian
tumbleweed (Salsola ruthenica Iljin.)
is a plant, which commonly places in agricultural areas, orchards, and
roadsides. The aim of this study is to obtain information about seed
germination physiology of Russian tumbleweed. The results may help improve
control strategies for this weed, and enlighten to further studies. For this
purpose, mature seeds of Russian tumbleweed were collected from the areas of
near Lake Van in 2015. Experiments were conducted in the laboratory conditions
to determine the effect of temperature, salinity (NaCl), and sodium bicarbonate
(NaHCO₃) on seed germination of Russian tumbleweed. Seeds were
germinated at five alternating temperatures (5/10, 10/20, 15/25, 20/30, and
25/35 ºC), five salt concentrations (0, 200, 400, 600, and 800 mM NaCl) and
five sodium bicarbonate concentrations (0, 50, 100, 200, and 400 mM NaHCO₃)
with a 12 h photoperiod. OGT obtained at 15/25 ºC and germination percentage
was 71.5%. The highest germination rate was determined at 0 mM (control) NaCl
and NaHCO₃, 71.5% and 65.5%, respectively. Finally, although it is
known a halophyte plant, Russian tumbleweed hasbetter germination rates when
it  place salt or soda free mediums.

Anahtar Kelimeler

Russian tumbleweed, Salsola ruthenica, salt, seed germination, sodium bicarbonate

Kaynakça

• CABI (2018) CABI, Invasive Species Compendium. Available at: https://www.cabi.org/isc/datasheet/50297#tab1 (Accessed July 2018).
• Chen S, Xing J and Lan H (2012) Comparative effects of neutral salt and alkaline salt stress on seed germination, early seedling growth and physiological response of a halophyte species Chenopodium glaucum. African Journal of Biotechnology 11, 9572–9581.
• Côme D (1982) Germination, pp. 129–225 in Mazliak, P. (Ed.) Physiologie Végétale II Croissance et Développement. Hermann, Paris.
• Cinar IB, Ayyildiz G, Yaprak AE and Tug GN (2016) Effect of salinity and light on germination of Salsola grandis Freitag, Vural & N. Adiguzel (Chenopodiaceae). Communications Faculty of Sciences University of Ankara Series C 25, 25–32.
• Davis PH (1967). Flora of Turkey and the East Aegean Island, vol. 2. Edinburgh, Edinburgh University Press.
• Degens ET, Wong HK, Kempe S and Kurtman F (1984) A geological study of Lake Van, Eastern Turkey. Geologische Rundschau 73, 731–734.
• FAO (2006) World Reference Base for Soil Resources 2006, A Framework for International Classification, Correlation and Communication. FAO World Soil Resources Reports 103, Rome.
• Guma IR, Padrón-Mederos MA, Santos-Guerra A and Reyes-Betancort JA (2010) Effect of temperature and salinity on germination of Salsola vermiculata L. (Chenopodiaceae) from Canary Islands. Journal of Arid Environments 74, 708–711.
• Gülser F, Turkoglu N and Gazioglu RI (2000) Determination of malnutrition of Acacia in Yüzüncü Yıl campus area. Proceedings of the International Symposium on Desertification, 13–17 June 2000, Konya, 471–476.
• Khan MA, Gul B and Weber DJ (2002) Seed germination in the Great Basin halophyte Salsola iberica. Canadian Journal of Botany 80, 650–655.
• Mosyakin SL (1996) A taxonomic synopsis of the genus Salsola (Chenopodiaceae) in North America. Annals of the Missouri Botanical Garden 83, 387–395.
• Murdoch AJ and Ellis RH (2000) Dormancy, viability and longevity, chap. 8. in Fenner M. (Ed.) Seeds: The Ecology of Regeneration in Plant Communities, 2nd edition. CABI Publishing, Wallingford, UK.
• Ning L, Hua-Feng L, Zun-Chi L, Zheng-Xia C, Qiao-Mei L and Tong L (2015) Specificity of germination of heteromorphic seeds in four annuals (Salsola L.) at different temperatures in the Junggar Basin. Pakistan Journal of Botany 47, 867–876.
• Obali A (2009) Researches on the germination biology of Russian thistle (Salsola kali subsp. ruthenica (Iljin) soo.) seeds. Master thesis, Graduate School of Natural and Applied Sciences of Selçuk University, Konya, 31 pp.
• Peel MC, Finlayson BL and McMahon TA (2007) Updated world map of the Köppen–Geiger climate classification. Hydrology and Earth System Sciences 11, 1633–1644.
• Rasheed A, Hameed A, Khan MA and Gul B (2015) Effects of salinity, temperature, light and dormancy regulating chemicals on seed germination of Salsola drummondii Ulbr. Pakistan Journal of Botany 47, 11–19.
• Reimer A, Landmann G and Kempe S (2009) Lake Van, Eastern Anatolia, hydrochemistry and history. Aquatic Geochemistry 15, 195–222.
• SAS (2015) Statistical Analysis Software, SAS/STAT 9.4. SAS Institute Inc., Cary, North Carolina, USA.
• Tepe I (1989) Van ve yöresinde hububat alanlarında yabancı otlar ve dağılışları. Türk Tarım ve Ormancılık Dergisi 13, 1315–1329.
• TSMS (2014) Reports of Turkish State Meteorological Service, Ankara, Turkey.
• TUBIVES (2018) Turkish Plants Data Service. Avaliable at: http://www.tubives.com/ index .php?sayfa=karsilastir (Accessed July 2018).
• Wang Y, Jiang GQ, Han YN and Liu MM (2013) Effects of salt, alkali and salt–alkali mixed stresses on seed germination of the halophyte Salsola ferganica (Chenopodiaceae). Acta Ecologica Sinica 33, 354–360.
• Xing J, Cai M, Chen S, Chen L and Lan H (2013) Seed germination, plant growth and physiological responses of Salsola ikonnikovii to short–term NaCl stres. Plant Biosystems 147, 285–297.
• Yazlik A and Tepe I (2001) Van ve yöresinde elma ve armut bahçelerindeki yabancı otlar ve dağılışları üzerinde araştırmalar. Türkiye Herboloji Dergisi 4, 11–20.
• Yigit F and Guncan A (1997) Dikenli çöğen (Salsola kali L.) tohumlarının bazı biyolojik özellikleri üzerinde araştırmalar. Proceedings of the Türkiye II. Herboloji Kongresi, 1–4 September 1997, Ayvalık-İzmir, 445–450.
• Zhang H, Zhang G, Lü X, Zhou D and Han X (2015) Salt tolerance during seed germination and early seedling stages of 12 halophytes. Plant Soil 388, 229–241.