Germination of Corylopsis seeds evaluated by X-ray imaging and cold stratification

Ji Hee Kim, Kyung Ok Kim, Ae Kyung Lee, Mark S. Roh, Jeung Keun Suh

https://doi.org/10.17221/194/2015-HORTSCICitation:Hee Kim J., Ok Kim K., Kyung Lee A., S. Roh M., Keun Suh J. (2017): Germination of Corylopsis seeds evaluated by X-ray imaging and cold stratification. Hort. Sci. (Prague), 44: 105-111.
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Effects of immersing seeds in water and X-ray imagining on germination of Corylopsis seed were investigated. Seeds that sank or floated were collected after immersing in water for 5 min, 4 h or 16 h, and germinated with or without 5°C cold stratification (CS). In C. coreana and C. sinensis var. calvescens, 52% and 89%, respectively, of seeds that sank immediately developed embryos and cotyledons germinated. Germination of C. sinensis var. calvescens seeds that sank after 16 h increased to 45% after the first CS treatment, as compared to 12% without CS. Immersing seeds in water for 16 h to collect full and mostly full seeds is recommended. X-ray imaging coupled with immersion is effective technique to select viable seeds. Dormancy could be partially released by immersing seeds in water for 16 h; however, germination was improved after CS.  

Keywords:

Corylopsis coreana; Corylopsis sinensis var. calvescens; full seeds; seed dormancy; viable seed

 

References:
Avsar M.D. (2010): Using flotation in ethanol to separate filled and empty seeds of Pinus nigra ssp. pallasiana. African Journal of Biotechnology, 9: 3822–3827.
 
Baskin Jerry M., Baskin Carol C. (2004): A classification system for seed dormancy. Seed Science Research, 14, -  https://doi.org/10.1079/SSR2003150
 
Carvalho Maria Laene Moreira de, Alves Renato Augusto, Oliveira Luciana Magda De. (2010): Radiographic analysis in castor bean seeds (Ricinus communis L.). Revista Brasileira de Sementes, 32, 170-175  https://doi.org/10.1590/S0101-31222010000100019
 
Dirr M. (1990): Manual of woody landscape plants: Their identification, ornamental characteristics, culture, propagation and uses. Champaign (IL, USA), Stipes Publishing Co.
 
Kim J.H., Lee A.K., Suh J.K. (2015): Effect of warm and cold stratification, and ethanol treatment on germination of Corylopsis seeds. Horticultural Science (Prague), 43: 84–92.
 
Kosiński G. (1987): Empty seed production in European larch (Larix decidua). Forest Ecology and Management, 19, 241-246  https://doi.org/10.1016/0378-1127(87)90033-8
 
Li W-D, Qi W-Q., Cheng X-F., Hu S-Y., (1999): Soft X-ray diagnosis on seed development and observation on seed germination and seedling growth in artificial hybridization in Cunninghamia and Cryptomeria. Acta Botanica Sinica, 41: 690–694.
 
Roh Mark S., Lee Ae-Kyung, Suh Jeung Keun, Bordelon Carole M. (2008): Interspecific variations in seed germination of Corylopsis. Scientia Horticulturae, 118, 347-350  https://doi.org/10.1016/j.scienta.2008.06.026
 
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