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Storability and fre...
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Malmqvist, Cecilia,1965-Linnéuniversitetet,Institutionen för skog och träteknik (SOT),Dept of Forestry and Wood technology, Linneus University, Växjö, Sweden
(författare)
Storability and freezing tolerance of Douglas fir and Norway spruce seedlings grown in mid-Sweden
- Artikel/kapitelEngelska2017
Förlag, utgivningsår, omfång ...
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2016-05-13
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Taylor & Francis Group,2017
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:du-21464
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https://urn.kb.se/resolve?urn=urn:nbn:se:du-21464URI
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https://doi.org/10.1080/02827581.2016.1183704DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-52897URI
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https://res.slu.se/id/publ/94199URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Climate change provides new challenges to Nordic forestry. Use of non-native species, such as Douglas fir, can be a means of mitigating the effects of climate change and meeting the growing demand for biomass. When Douglas fir is grown in Sweden, it is several degrees of latitude north of its normal range, which can affect timing of growth cessation, hardening of seedlings, and seedling storability. The objective of this study was to investigate tolerance to freezing and sub-zero storability of seven Douglas fir provenances and make comparisons with the native Norway spruce. Freezing tolerance and storability were evaluated by measuring the electrolytic leakage of shoots and roots after freezing, complemented with a three-week cultivation test after storage. All provenances of Douglas fir used in this study were able to tolerate frozen storage at −4°C for about four months. Norway spruce and the interior Douglas fir provenance, Three Valley, could be stored earlier in the autumn than the southern coastal Douglas fir provenances. Consequently, it should be possible to store Douglas fir seedlings with the same routines as for Norway spruce.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Wallertz, KristinaSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Enheten för skoglig fältforskning,Unit for Field-based Forest Research(Swepub:slu)47038
(författare)
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Lindström, Anders,1949-Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Högskolan Dalarna,Skog- och träteknik,Dalarna University ; Swedish University of Agricultural Sciences,Dalarna University,Skogsmästarskolan,School for Forest Management(Swepub:slu)49990
(författare)
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LinnéuniversitetetInstitutionen för skog och träteknik (SOT)
(creator_code:org_t)
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Sveriges lantbruksuniversitet
Sammanhörande titlar
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Ingår i:Scandinavian Journal of Forest Research: Taylor & Francis Group32:1, s. 30-380282-75811651-1891
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