Tree nursery environments and their effect on early trait variation

Perry, Annika ORCID: https://orcid.org/0000-0002-7889-7597; Beaton, Joan K.; Stockan, Jenni A.; Iason, Glenn R.; Cottrell, Joan E.; Cavers, Stephen ORCID: https://orcid.org/0000-0003-2139-9236. 2025 Tree nursery environments and their effect on early trait variation [in special issue: Forestry treescapes] Forestry: An International Journal of Forest Research, cpaf011. 12, pp. 10.1093/forestry/cpaf011

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Abstract/Summary

Despite the major role of nurseries in raising young plants and trees prior to transplantation, not enough is known about how the nursery climate impacts the growth and development of plants from germination through to maturity. It is important for forestry practitioners to understand the effect that different nursery environments may have on early stage growth as these may exceed differences due to genetic variation and can confound the use of early stage traits for selection. Here, a replicated progeny-provenance experiment of the economically and ecologically important species Scots pine (Pinus sylvestris L.) was established in three environmentally distinct nurseries in Scotland and traits including survival, growth, form, and phenology were measured. Temperature variation and photoperiod were the only uncontrolled environmental variables during this period, and their effect on measured traits was found to be significant among nurseries from the first growing season onwards. Trait interactions were not consistent between nurseries, indicating that the effectiveness of using proxy traits to select for desirable characteristics may depend on the environment in which the trees are grown. This study is the first in a series that will examine trait variation in Scots pine from seedlings to mature trees and highlights the importance of carefully considering and accounting for the nursery environment when growing trees for subsequent transplantation.

Item Type:	Publication - Article
Digital Object Identifier (DOI):	10.1093/forestry/cpaf011
UKCEH and CEH Sections/Science Areas:	Biodiversity and Land Use (2025-)
ISSN:	0015-752X
Additional Information. Not used in RCUK Gateway to Research.:	Open Access paper - full text available via Official URL link.
Additional Keywords:	forest, trait variation, environment, Scots pine, tree nursery
NORA Subject Terms:	Ecology and Environment Botany
Related URLs:	Dataset Dataset
Date made live:	25 Mar 2025 09:40 +0 (UTC)
URI:	https://nora.nerc.ac.uk/id/eprint/539144

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