home
focus and scope
journal policies
Focus and scope Peer review process Openness and transparency Publication frequency Archiving Article processing charges Criteria for authorship and contributors Conflicts of interest Allegations of misconduct Complaints process Sponsors Journal History
author instructions
General Metadata Article Categories Openness and transparency Submission of manuscripts Manuscript text Citation standards Tables and figures Acknowledgements, funding and availability of research materials and data Supplementary files Procedures for revised and accepted manuscripts
special issues
editors
open access
other journals
Metsätieteen aikakauskirja Dissertationes Forestales Suo - Mires and Peat
contact
financial information
Full text of this article is only available in PDF format.

Tapani Repo (email)

Rehardening potential of Scots pine seedlings during dehardening.

Repo T. (1991). Rehardening potential of Scots pine seedlings during dehardening. Silva Fennica vol. 25 no. 1 article id 5437. https://doi.org/10.14214/sf.a15591

Abstract

The ability of one-year old Scots pine (Pinus sylvestris L.) seedlings to reharden during the dehardening period was studied. Naturally hardened quiescent seedlings were preconditioned at 0°C for ten days and then placed in chambers at different forcing temperatures with different light regimes. The forcing periods were followed by cool periods. Changes in frost hardiness were monitored at intervals using freeze tests of whole plants. Frost hardiness was assessed by three methods: impedance, survival and growth retardation. Dehardening seemed to be a partially reversible process, i.e. in some growing conditions slight rehardening was found.

The PDF includes an abstract in Finnish.

Keywords
Pinus sylvestris; frost resistance; acclimatization; quiescence; impedance

Published in 1991

Views 3711

Available at https://doi.org/10.14214/sf.a15591 | Download PDF

Creative Commons License CC BY-SA 4.0
Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content
Export reference to EndNote / RefWorks
Related articles
Your selected articles
Send to email
Oinonen E., (1971) The time table of vegetative spreading in oak fe.. Acta Forestalia Fennica vol. 0 no. 118 article id 7552 (remove) | Edit comment
Maltamo M., (2019) Silva Fennica in 2019 Silva Fennica vol. 53 no. 1 article id 10164 (remove) | Edit comment
Mälkönen E., Finnish Society of Forest Science . (1984) The role of forestry research in providing a sci.. Silva Fennica vol. 18 no. 4 article id 5223 (remove) | Edit comment
Kilkki P., Varmola M. (1979) A nonlinear simultaneous equation model to deter.. Silva Fennica vol. 13 no. 4 article id 5047 (remove) | Edit comment
Huttunen L., Ayres M. P. et al. (2013) Interactive effects of defoliation and climate c.. Silva Fennica vol. 47 no. 3 article id 964 (remove) | Edit comment
Multamäki S. E., (1923) Studies on the growth of drained peatlands in Fi.. Acta Forestalia Fennica vol. 27 no. 1 article id 7094 (remove) | Edit comment
Ilvessalo Y., (1920) Growth and yield tables for the Scots pine, Norw.. Acta Forestalia Fennica vol. 15 no. 4 article id 7042 (remove) | Edit comment
Repo T., (1991) Rehardening potential of Scots pine seedlings du.. Silva Fennica vol. 25 no. 1 article id 5437 (remove) | Edit comment
Your search results
Silva Fennica · Finnish Society of Forest Science