Effects of Moist-Cold Stratification and Gibberellic Acid Applications on Breaking Seed Dormancy in Foxtail Lily (Eremurus spectabilis M.Bieb.)

Yıl 2020, Cilt: 7 Sayı: 1, 41 - 46, 29.02.2020

Şeref Akdağ Burcu Tuncer

https://doi.org/10.19159/tutad.653918

Öz

Eremurus spectabilis is a wild edible perennial herbaceous geophyte species with medicinal and popular

ornamental uses. In this study, gibberellic acid (GA3) with moist-cold stratification treatments were applied to break the

dormancy of E. spectabilis seeds. For this purpose, seeds were soaked in gibberellic acid solutions (GA3: 500 and 750 ppm

for 24 and 48 hours). Pretreated seeds were then subjected to moist-cold stratification treatments for different durations (30,

50, 80 and 100 days) at 4 ºC. In 24-hour GA3 treatments, the germination and emergence ratios (21.04%) were obtained

from the 500 ppm GA3 dose and 100 days of stratification treatments. In 48-hour GA3 treatments, the GA3 doses did not

have any significant effect on germination and emergence ratios; the greatest germination ratios were obtained from the 500

ppm (20.36%) and 750 ppm (20.00%) doses and 100 days of stratification treatments, and the best emergence ratios were

obtained from the 500 ppm GA3 dose and 100 days of stratification treatments (18.51%). It is considered that it is beneficial

to try the combinations of moist-cold applications with different treatments in future studies.

Anahtar Kelimeler

Eremurus spectabilis, Liliaceae, seed, germination, emergence

Destekleyen Kurum

Van Yuzuncu Yil University, Scientific Research Projects Department for the financial support (Project No: FYL-2017-6581).

Proje Numarası

Project No: FYL-2017-6581

Teşekkür

Authors would like to thank Van Yüzüncü Yıl University, Scientific Research Projects Department for the financial support (Project No: FYL-2017-6581).

Kaynakça

• Abdul Baki, A.A., Anderson, J.D., 1973. Vigor determination in soybean by multiple criteria. Crop Science, 13(6): 630-633.
• Baytop, T., 1984. Therapy with Medicinal Plants. Istanbul University Publishing, Istanbul, Turkey.
• Güngör, F., 2002. Investigations on the morphological, biological characteristics and cultivation possibilities of Eremurus spectabilis Bieb Fedtsch., Prangos ferulacea Lindl and Hippomarathum microcarpum Bieb as growing wildly. Ph.D. thesis, Ataturk University Graduated School of Natural and Applied Sciences, Erzurum. (in Turkish).
• Hassani, S.B., Saboora, A., Radjabian, T., Fallah Husseini, H., 2009. Effects of temperature, GA3 and cytokinıns on breaking seed dormancy of Ferula assa-foetıda L. Iranian Journal of Science & Technology, Transaction A, 33(A1): 75-85.
• Keskiner, K., 2017. Investigations on applications of breaking seed dormancy in grown wild Eremurus spectabilis M.Bieb. M.Sc. thesis, Van Yüzüncü Yıl University Graduated School of Natural and Applied Sciences, Van. (in Turkish).
• Keskiner, K., Tuncer, B., 2019. Dormancy breaking treatments for wild Eremurus spectabilis M.Bieb. seeds. Fresenius Environmental Bulletin, 28(2A): 1167-1173.
• Lee, S.Y., Rhie, Y.H., Kim, K.S., 2015. Non-deep simple morphophysiological dormancy in seeds of Thalictrum rochebrunianum, an endemic perennial herb in the Korean Peninsula. Horticulture Environment and Biotechnology, 56(3): 366-375.
• Mamut, J., Tan, D.Y., Baskin, C.C., Baskin, J.M., 2014. Intermediate complex morphophysiological dormancy in seeds of the cold desert sand dune geophyte Eremurus anisopterus (Xanthorrhoeaceae; Liliaceae s.l.). Annals of Botany, 114(5): 991-999.
• Mancuso, E., Bedini, G., Peruzzi, L., 2012. Morphology, germination, and storage behaviour in seeds of Tuscan populations of Fritillaria montana (Liliaceae), a rare perennial geophyte in Italy. Turkish Journal of Botany, 36(2): 161-166.
• Murillo-Amador, B., López-Aguilar, R., Kaya, C., Larrinaga Mayoral, J., Flores-Hernández, A., 2002. Comparative effects of NaCl and polyethylene glycol on germination, emergence and seedling growth of cowpea. Journal of Agronomy and Crop Science, 188(4): 235-247.
• Pourfarzad, A., Najafi, M.B.H., Khodaparast, M.H.H., Khayyat, M.H., Malekpour, A., 2014. Fractionation of (Eremurus spectabilis) fructans by ethanol: Box-Behnken design and principal component analysis. Carbohydrate Polymers, 106: 374-383.
• Rahman, M.H., Haque, M.S., Karim, M.A., Ahmed, M., 2006. Effects of gibberellic acid (GA3) on breaking dormancy in garlic (Allium sativum L.). International Journal of Agriculture & Biology, 8(1): 63-65.
• Rahmanpour, A., Majd, A., Chalabian, F., 2005. Effects of gibberellic and citric acid on germination percentage, speed of germination and seed vigor of (Eremurus spectabilis M.B). Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 13(1/19): 53-65.
• Rahmanpour, A., Majd, A., Chalabian, F., 2007. The effect of hormones and mechanical treatments on seed germination of Eremurus olgae Regel. Iranian Journal of Medicinal and Aromatic Plants, 23(1/35): 111-120.
• Rahnama-Ghahfarokhi, A., Tavakkol-Afshari, R., 2007. Methods for dormancy breaking and germination of Galbanum seeds (Ferula gummosa). Asian Journal of Plant Science, 6(4): 611-616.
• Rouhi, H.R., Shakarami, K., Afshari, R.T., 2010. Seed treatments to overcome dormancy of waterlily tulip (Tulipa kaufmanniana Regel.). Australian Journal of Crop Science, 4(9): 718-721.
• Sarı, A.O., Oğuz, B., Bilgiç, A., 2006. Breaking seed dormancy of laurel (Laurus nobilis L.). New Forests, 31(3): 403-408. Schiappacasse, F., Szigeti, J.C., Manzano, E., Kamenetsky, R., 2013. Eremurus as a new cut flower crop in Aysen, chile: Introduction from the northern hemisphere. Acta Horticulturae, 1002: 115-121.
• Tuzlacı, E., 1985. Türkiye’nin çiriş otları I. Marmara Üniversitesi Eczacılık Dergisi, 1(1-2): 69-89.
• Tuzlacı, E., Doğan, A., 2010. Turkish folk medicinal plants, IX: Ovacık (Tunceli). Marmara Pharmaceutical Journal, 14(3): 136-143.
• Yıldırım, E., Güvenç, I., 2006. Salt tolerance of pepper cultivars during germination and seedling growth. Turkish Journal of Agriculture and Forestry, 30(5): 347-353.