Root development on cuttings of seven arctic shrub species for revegetation

Vegetation removal during resource extraction in the Arctic causes long-lasting impacts requiring revegetation to accelerate plant reestablishment. This study focused on root development on shrub cuttings from seven common species at Diavik Diamond Mine, Northwest Territories. Two experiments were c...

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Autores principales:	Sarah A. Ficko, M. Anne Naeth
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	shrub cuttings arctic revegetation reclamation adventitious roots Environmental sciences GE1-350 Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/f662a4862a564220b8958b7f6efd2d59
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spelling	oai:doaj.org-article:f662a4862a564220b8958b7f6efd2d592021-11-04T15:00:42ZRoot development on cuttings of seven arctic shrub species for revegetation1523-04301938-424610.1080/15230430.2021.1976711https://doaj.org/article/f662a4862a564220b8958b7f6efd2d592021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/15230430.2021.1976711https://doaj.org/toc/1523-0430https://doaj.org/toc/1938-4246Vegetation removal during resource extraction in the Arctic causes long-lasting impacts requiring revegetation to accelerate plant reestablishment. This study focused on root development on shrub cuttings from seven common species at Diavik Diamond Mine, Northwest Territories. Two experiments were conducted; the first had six soaking times (zero, one, three, five, ten, twenty days), four indole-3-butyric acid (IBA) concentrations (0, 0.1, 0.4, 0.8 percent), and three seasons (summer, fall, spring). The second had a control, three IBA concentrations (0.1, 0.4, 0.8 percent) or alternative chemical compounds, either three Salix water or three smoke water extracts, in two seasons (summer, fall). After sixty days, all species developed at least primary and secondary roots in at least one season in one experiment, including one previously undocumented species, Kalmia procumbens. Rooting characteristics were highly variable, with maximum percentage of rooted cuttings from 3 to 55 percent and maximum number of roots per cutting from 1 to 117 across species, seasons, and experiments. Though rooting percentages were low, species-specific interactions between season and Salix water extract and smoke water extract were observed. Assessing multiple species highlights the potential of vegetative propagation to revegetate northern disturbed sites with common species that lack reliable seed sources.Sarah A. FickoM. Anne NaethTaylor & Francis Grouparticleshrub cuttingsarcticrevegetationreclamationadventitious rootsEnvironmental sciencesGE1-350EcologyQH540-549.5ENArctic, Antarctic, and Alpine Research, Vol 53, Iss 1, Pp 237-251 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	shrub cuttings arctic revegetation reclamation adventitious roots Environmental sciences GE1-350 Ecology QH540-549.5
spellingShingle	shrub cuttings arctic revegetation reclamation adventitious roots Environmental sciences GE1-350 Ecology QH540-549.5 Sarah A. Ficko M. Anne Naeth Root development on cuttings of seven arctic shrub species for revegetation
description	Vegetation removal during resource extraction in the Arctic causes long-lasting impacts requiring revegetation to accelerate plant reestablishment. This study focused on root development on shrub cuttings from seven common species at Diavik Diamond Mine, Northwest Territories. Two experiments were conducted; the first had six soaking times (zero, one, three, five, ten, twenty days), four indole-3-butyric acid (IBA) concentrations (0, 0.1, 0.4, 0.8 percent), and three seasons (summer, fall, spring). The second had a control, three IBA concentrations (0.1, 0.4, 0.8 percent) or alternative chemical compounds, either three Salix water or three smoke water extracts, in two seasons (summer, fall). After sixty days, all species developed at least primary and secondary roots in at least one season in one experiment, including one previously undocumented species, Kalmia procumbens. Rooting characteristics were highly variable, with maximum percentage of rooted cuttings from 3 to 55 percent and maximum number of roots per cutting from 1 to 117 across species, seasons, and experiments. Though rooting percentages were low, species-specific interactions between season and Salix water extract and smoke water extract were observed. Assessing multiple species highlights the potential of vegetative propagation to revegetate northern disturbed sites with common species that lack reliable seed sources.
format	article
author	Sarah A. Ficko M. Anne Naeth
author_facet	Sarah A. Ficko M. Anne Naeth
author_sort	Sarah A. Ficko
title	Root development on cuttings of seven arctic shrub species for revegetation
title_short	Root development on cuttings of seven arctic shrub species for revegetation
title_full	Root development on cuttings of seven arctic shrub species for revegetation
title_fullStr	Root development on cuttings of seven arctic shrub species for revegetation
title_full_unstemmed	Root development on cuttings of seven arctic shrub species for revegetation
title_sort	root development on cuttings of seven arctic shrub species for revegetation
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/f662a4862a564220b8958b7f6efd2d59
work_keys_str_mv	AT sarahaficko rootdevelopmentoncuttingsofsevenarcticshrubspeciesforrevegetation AT mannenaeth rootdevelopmentoncuttingsofsevenarcticshrubspeciesforrevegetation
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Root development on cuttings of seven arctic shrub species for revegetation

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