Abstract
For taxonomic purposes and because many wild relatives of Allium crops are endangered in their native habitat (Sancir et al., 1989), a collection of Allium species was built up in the IPK at Gatersleben. At present it consists of more than 3000 accessions representing about 330 species. In this context it was necessary to study the seed germination behaviour and dormancy of certain wild Allium species. Therefore, seeds of 91 wild and three cultivated Allium species were tested at germination temperatures of 5°, 11°, 16° and 26°C. The purpose of this study was to develop routine germination tests for the genebank work with wild alliums.
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References
Aoba, T., 1967. Effects of different temperatures on seed germination of garden ornamentals in Allium. Journal of the Japanese Society for Horticultural Science 36: 333–338.
Ellis, R.H., T.H. Hong & E.H. Roberts, 1985. Handbook of Seed Technology for Genebanks Vol. II. Compendium of Specific Germination Information and Test Recommendations, pp. 481–486. IBPGR Rome, Italy.
Glimcher, J., 1951. On the biology of germination in the Melanocommyum section of the genus Allium. Palestine Journal of Botany 5: 115–119.
Hanelt, P., J. Schulze-Motel, R. Fritsch, J. Kruse, H. Maass, H. Ohle & K. Pistrick, 1992. Infragenetic grouping of Allium-theGatersleben approach. In: P. Hanelt, K. Hammer & H. Knüpffer (Eds.), The genus Allium-taxonomic problems and genetic resources, pp. 107–123, Gatersleben, Germany.
Maatsch, R. & A. Herklotz, 1967. Temperatur und Samenkeimung von zwei Allium-Arten. Gartenwelt 67: 500–501.
Neal, C.A. & L.A. Ellerbrook, 1986. Optimizing time of harvest for seed of Allium cepa L. Journal of Seed Technology 10: 37–45.
Rohde, J., 1979. Abhängigkeit der Keimung von der Temperatur bei Allium- und Fritillaria- Arten. Gartenbauwissenschaft 35: 329–345.
Sancir, C., K. Pistrick & P. Hanelt, 1989. Zur Nutzung von Allium-Wildarten der mongolischen Flora. Kulturpflanze 37: 133–143.
Specht, C.-E., 1997. Bestimmung der optimalen Keimtemperatur für die routinemäßige Keimfähigkeitsbestimmung zahlreicher Arten aus dem Genus Allium L. Ph.D. Thesis University of Hohenheim (in press).
Thompson, P.A., 1975. Characterisation of germination responses of Silene dioica (L.) Clairv, populations in Europe. Annals of Botany 39: 1–19.
Wietsma, W.A. & Q.P. van der Meer, 1986. Doorbreking van kiemrust bij enkele Alliumsorten. Zaadbelangen 40: 105–106.
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Specht, C., Keller, E. Temperature requirements for seed germination in species of the genus Allium L.. Genetic Resources and Crop Evolution 44, 509–517 (1997). https://doi.org/10.1023/A:1008624831308
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DOI: https://doi.org/10.1023/A:1008624831308