Possibility of Improving Caper (Capparis Spinosa L.) Seed Germination as an Ornamental Cover Plant Using Combined Methods of Dormancy Removal

Document Type : Research Paper

Authors

University of Tabriz

Abstract

Background and Objective: The aim of this study was to investigate the effect of different treatments of seed dormancy failure and improved germination of Caper seeds (Capparis spinosa L.).
Materials and Methods: The experiment was conducted in the form of a completely randomized design at the University of Tabriz in 1398. The treatments used in this experiment include leaching treatment at 40 ° C for 12 hours, scarification treatment and chilling treatment (in a cool (4-5⸰C) and wet place for two weeks and one months). It was applied to Caper plant seeds in different treatment combinations in laboratory conditions.
Results: characteristics such as germination percentage, seed vigor index, seed germination rate, first day of germination, plant height and leaf emergence time were recorded and compared in each treatment. All characteristics were statistically significant at the level of one percent. The best treatment in all germination and growth characteristics of the plant was combined treatment of one month cold with seed scarification.
Conclusion: In general, The Mechanical scarification of seeds with combined treatment of one month cold has a more favorable effect than treatments with two weeks and without seed scratching. Therefore, increasing the cooling time had a positive effect on this experiment. Increasing the cooling time is more effective in eliminating seed dormancy and germination rate, and also seed leaching increases plants height.

Keywords


Abdali Mashhadi A. 1998. Mixed crop, aspect of sustainable agriculture. Zeytoon, 137, 13 -17. (In Persian).
Agraval R. 2005. Seed technology. Oxford and IBH Publishing Co, 829p.
Alkire B. 1998. Capers. Purdue new crop factsheet. Center for New Crops and Plant Products. Purdue University. http://www.hort.purdue.edu/newcrop/cropfactsheets/caper.html
Chauanren D, Bochu W, Wanqian L, Jing C, Jie L and Huan Z. 2004. Effect of chemical and physical factors to improve the germination rate of Echinacea angustifolia seeds. Biointerfaces, 37: 101-105.
Chen K and Arora R. 2013. Priming memory invokes seed stress-tolerance. Environmental and       Experimental Botany, 94, 33-45.
Eisvand HR, Arefi HM and Tavakol Afshari R. 2006. Effects of various treatments on breaking seed dormancy of Astragalus siliquosus. Seed Science and Technology, 34, 747- 752.
Emery D E. 1987. Seed Propagation of Native California Plants. Santa Barbara Botanic Garden, Santa Barbara, CA.
Fang S, Wang J, Wei Z and Zhu Z. 2006. Methods to break seed dormancy in Cyclocarya paliurus (Batal) Iljinskaja. Scientia Horticulture, 110: 305–309.
Ghasemi-Arian A, Ghorbani R, Naseripour-Yazdi M and Mesdaghi, M. 2014. The effect of temperature on seed germination characteristics of Dorema ammoniacum. Journal of Plant Research (Iranian Journal of Biology), 29 (3):686-693.(In Persian).
ISTA. 2002. International rules of seed testing. Seed science and Technology, 20:53-55.
Kara Z, Ecevit F and Karakaplan S.1996.Toprak koruma elemanı ve yenibir tarımsal ürün Olarak kapari (Capparis spp.). Mersin Üniversitesi. Tarım-Çevre İlişkileri Sempozyumu, Doğal Kaynakların  Sürdürülebilir Kullanımı. 13–15 Mayıs 1996, Mersin, 919–929.
Karam NS and Al-Salem, MM. 2001. Breaking dormancy in Arbutus and rachna L. seeds by stratification and gibberellic acid. Seed Science and Technology, 29: 51–56.
Kontaxis DG. 1997. Caper. Specialty and Minor Crops Handbook. Small Farm Center, University of California, Davis, 4pp.
Koornneff M, Bentsink L and Hilhors H. 2002. Seed dormancy and germination.  Plant Growth & Development, 5: 33-36.
Makkizadeh Tafti M, Farhoudi M, Rastifar M and Sadat Asilan K. 2012. Methods of Breaking seed dormancy in Caper (Capparis spinosa L.). Iranian journal of Range and Desert Research, 18 (4): 569-577. (In Persian)
Mirzadeh Vaghefi S, Jalili A and Ashrafi S. 2014. Effects of scarification on seed Germination of seven native range species of Iran. Iranian Journal of Range and Desert Research, 21)3(:562-568.
Olmez Z, Yahyaoglu, Z and Ucler AO. 2004. A Effects of H2SO4, KNO3 and GA3 treatments on Germination of Caper (Capparis ovata Desf.) Seeds. Pakistan Journal of Biological Sciences, 7: 879-882.
Olmez Z, Yahyaoglu Z and Ucler AO. 2004. b Effects of stratification and chemical treatments on Germination of caper (Capparis ovata Desf.) seeds. Agr Med, 134 (2): 101-106.
Orphanos PL. 1983. Germination of Caper (Capparis ovata Desf.) seeds. Journal of Horticultural Sciences, 58 (2): 267-270.
Panico AM, Cardile V, Garufi F, Puglia C, Bonina F and Ronsisvalle, G. 2005. Protective Effect of Capparis Spinosa on Chondrocytes. Life Science, 77: 2479–2488.
Shamsaddin Saied M, Ghanbari A, Ramroudi M and Khezri A. 2016. Effects of green manure management and fertilization treatments on the chemical and physical properties and fertility of soil. Water Soil Science. (Science and Technology of Agriculture and Natural Resources), 21: 1. 37-49. (In Persian)
Soyler D and Khawar, K.M. 2007. Seed Germination of Caper (Capparis ovata var. Herbacea) Using α Naphthalene Acetic Acid and Gibberellic Acid. International Journal of Agriculture and Biology, 9(1): 35-38.
Sozzi G, Chiesa A. 1995. Improvement of caper (Capparis spinosa L.) seed germination by breaking seed coat induced dormancy. Scientia Horticulturae, 62 (4): 255-261.
Suleiman M K, Bhat N R, Abdal M S, Jacob S, Thomas R R, Al-Dossery S and Bellen, R. 2009. Germination studies of Capparis spinosa L. Propagation of Ornamental Plants, 9 (1), 35-38.
Tansı S, Çulcu A and Nacar Ş. 1997. Kebere (Capparis spinosa L.) The researchs on the germination of caper (C. spinosa L.) seeds. Proceedings of the Second Turkish Field Crops National Congress. 22-25 September 1997, Samsun, 681-683.
Tigabu M and Oden P C .2001.  Effect of scarification, gibberllic acid and temperature on seed germination of tow multipurpose Albizia species from Ethiopia. Seed Science & Technology, 29: 11-20.
Toncer OG and Tansi S. 2000. The caper (Capparis ovata) culture in Turkey. Pakestanian Journal of Biological Science, 3:568-570.
Torabi B, Adibniya M and Rahimi A. 2015. Seedling emergence response to temperature in safflower: measurements and modeling. International Journal of Plant Production, 9(3): 393-412. (In Persian).