Optimal seed water content and storage temperature for preservation of Populus nigra L. germplasm

详细信息    查看全文

• 作者：Jan Suszka (1)
  Beata P. Plitta (1)
  Marcin Michalak (1)
  Barbara Bujarska-Borkowska (1)
  Tadeusz Tylkowski (1)
  Pawe? Chmielarz (1)
  
• 关键词：Populus nigra ; Black poplar ; Seeds ; Desiccation ; Cryopreservation ; Water content ; Long term storage
• 刊名：Annals of Forest Science
• 出版年：2014
• 出版时间：July 2014
• 年：2014
• 卷：71
• 期：5
• 页码：543-549
• 全文大小：
• 参考文献：1. Bonner FT (2008) Storage of seed. In: Bonner FT, Karrfalt RP (eds) The woody plant seed manual. United States Department of Agriculture, Forest Service, Agriculture Handbook 727, Available at: http://www.nsl.fs.fed.us/nsl_wpsm.html. pp?85-6
  2. Causin HF, Roqueiro G, Petrillo E, Lainez V, Pena LB, Marchetti CF, Gallego SM, Maldonado SI (2012) The control of root growth by reactive oxygen species in / Salix nigra Marsh. seedlings. Plant Sci 183:197-05 g/10.1016/j.plantsci.2011.08.012" target="_blank" title="It opens in new window">CrossRef
  3. Cottrel J (2004) Conservation of Black poplar ( / Populus nigra L.). Forestry Commision. Information Note 57, Edinburgh, UK
  4. Ewart AJ (1908) On the longevity of seeds. Proc R Soc Victoria 21:1-10
  5. Gosling P (2007) Raising trees and shrubs from seeds; practice guide. Forestry Commission, Edinburgh
  6. Hay FR, Probert RJ (2013) Advances in seed conservation of wild plant species: a review of recent research. Conserv Physiol 1: doi:10.1093/conphys/cot030
  7. Hellum AK (1973) Seed storage and germination of balsam poplar. Can J Plant Sci 53:227-28 g/10.4141/cjps73-040" target="_blank" title="It opens in new window">CrossRef
  8. ISTA (2013) International rules for seed testing. International Seed Testing Association, Bassersdorf
  9. Kermode AR (2011) Plant storage products (carbohydrates, oils and proteins). eLS. doi:10.1002/9780470015902.a0001325.pub2
  10. Linington SH, Pritchard HW (2001) Gene banks. In: Levin SA (ed) Encyclopedia of biodiversity, vol 3. Academic, New York, pp?165-81 g/10.1016/B0-12-226865-2/00135-8" target="_blank" title="It opens in new window">CrossRef
  11. Mahoney JM, Rood SB (1991) A device for studying the influence of declining water table on poplar growth and survival. Tree Physiol 8:305-14 g/10.1093/treephys/8.3.305" target="_blank" title="It opens in new window">CrossRef
  12. Mahoney JM, Rood SB (1992) Response of hybrid poplar to water table declines in different substrates. For Ecol Manag 54:141-56 g/10.1016/0378-1127(92)90009-X" target="_blank" title="It opens in new window">CrossRef
  13. Maroder HL, Prego IA, Facciuto GR, Malldonado SB, Aldonado SB (2000) Storage behaviour of / Salix alba and / Salix matsudana seeds. Ann Bot Lond 86:1017-021 g/10.1006/anbo.2000.1265" target="_blank" title="It opens in new window">CrossRef
  14. Pence VC (1996) Germination, desiccation and cryopreservation of seeds of / Populus deltoides. Seed Sci Technol 24:151-57
  15. Popova EV, Kim DH, Han SH, Pritchard HW, Lee JC (2012) Narrowing of the critical hydration window for cryopreservation of / Salix caprea seeds following ageing and a reduction in vigour. CryoLetters 33:220-31
  16. Popova EV, Kim DH, Han SH, Moltchanova E, Pritchard HW, Hong YP (2013) Systematic overestimation of Salicaceae seed survival using radicle emergence in response to drying and storage: implications for ex situ seed banking. Acta Physiol Plant 35:3015-025 g/10.1007/s11738-013-1334-6" target="_blank" title="It opens in new window">CrossRef
  17. Rood SB, Mahoney JM (1990) Collapse of riparian forests downstream from dams in western prairies: probable causes and prospects for migration. Environ Manag 14:451-64 g/10.1007/BF02394134" target="_blank" title="It opens in new window">CrossRef
  18. Sato Y (1955) On the viability of Salicaceae seeds. Res Bull Exp For Hokkaido Univ 14:225-66
  19. Stanton BJ, Villar M (1996) Controlled reproduction of Populus. In: Stettler RF, Bradshaw HD Jr, Heilman PE, Hinckley TM (eds) Biology of / Populus and its implications for management and conservation, part I. NCR Research Press, National Research Council of Canada, Ottawa, pp?113-38
  20. Tylkowski T (2010) Przekszta?cenia w sk?adzie dendroflory w dolinie ?rodkowej Warty. [Transformation of dendroflora composition in the Middle valey of the Warta River]. Acta Sci Pol Admin Loc 9:117-24, in Polish, abstract and captions in English
  21. Vanden Broeck A (2003) EUFORGEN technical guidelines for genetic conservation and use for European black poplar ( / Populus nigra). IPGRI, Rome, p 6
  22. Walters C (2003) Optimizing seed banking procedures 36. In: Smith RD, Dickie JB, Linington SH, Pritchard HW, Probert RJ (eds) Seed conservation: turning science into practice. The Royal Botanic Gardens, London, pp?723-43
  23. Walters C, Bejrak P, Pammenter N, Kennedy K, Raven P (2013) Preservation of recalcitrant seeds. Science 339:915-16 g/10.1126/science.1230935" target="_blank" title="It opens in new window">CrossRef
  24. Wood CB, Pritchard HW, Lindegaard K (2003) Seed cryopreservation and longevity of two / Salix hybrids. CryoLetters 24:17-6
  25. Wyckoff G, Zasada JC (2005) / Populus L. In: Bonner F, tech. coord. Woody plant seed manual. Agric. Handbk. 727.Washington, DC: USDA Forest Service, pp?856-71
  26. Zasada JC, Densmore RA (1977) Changes in seed viability during storage for selected Alaskan Salicaceae. Seed Sci Technol 5:509-18
  
• 作者单位：Jan Suszka (1)
  Beata P. Plitta (1)
  Marcin Michalak (1)
  Barbara Bujarska-Borkowska (1)
  Tadeusz Tylkowski (1)
  Pawe? Chmielarz (1)
  
  1. Seed Biology Department, Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, 62-035, Kórnik, Poland
  
• ISSN：1297-966X

文摘

Context Black poplar (Populus nigra L.) is an alluvial forest tree species whose genetic pool is decreasing in Europe. Poplar trees produce short-lived seeds that do not store well. Aim The feasibility of seed storage in conventional and cryogenic conditions after their desiccation from water content (WC) of 0.15 to 0.07?g H2O?g? dry mass (g?g?) was investigated. Methods Seed germinability was evaluated (seeds with a radicle and green cotyledons were counted) after storage of seeds for a period of 3 to 24?months at different temperatures: 20°, 10°, 3°, ?°, ?0°, ?0° or ?96°C. Results Seeds desiccated to a 0.07?g?g? WC can be stored successfully at ?0?°C and ?0?°C for at least 2?years. A significant decrease in germination was observed only after 12?months of seed storage (WC 0.15?g?g?) at temperatures above 0?°C. We demonstrated that both fresh (0.15?g?g? WC) and desiccated (0.07?g?g? WC) seeds can be preserved at ?96?°C for at least 2?years. Conclusions Seed storage temperature and time of storage were statistically significant factors affecting seed storability. The presented data provide a foundation for the successful gene banking of P. nigra seeds.