Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal

Autores
Bhatt, A.; Pérez García, F.; Carón, María Mercedes; Gallacher, D.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Salsola schweinfurthii is a perennial branched halophytic shrub that inhabits arid environments in and around the Arabian Peninsula. Its tolerance to extreme drought renders it suitable for urban arid landscaping. Germinability of intact and de-winged seeds (winged perianth removed) was determined under two photoperiods (0 and 12 hours light per day), three thermoperiods (daily low/high of 15/25, 20/30 and 25/35°C) and five salinity levels (0, 100, 200, 400 and 600 mM NaCl). Germination was maximised (93%) by de-winging and incubation in 12 hours light at 25/35°C. Intact and de-winged seeds both exhibited positive photoblastism. Germination of intact seeds was entirely prevented by the lowest level of salinity, and only slightly less prevented in de-winged seeds. Ability to germinate returned after saline solution was replaced with distilled water. The ability for S. schweinfurthii seeds to remain viable through a temporary period of salinity indicates an adaptation to unpredictable soil surface conditions in arid environments. Artificial propagation rates might be increased by removing perianths and sowing before or after mid-winter.
Fil: Bhatt, A.. Gulf Organization For Research And Development; Qatar
Fil: Pérez García, F.. Universidad Politécnica de Madrid; España
Fil: Carón, María Mercedes. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Escuela de Agronomía. Laboratorio de Investigaciones Botánicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gallacher, D.. Zayed University; Emiratos Arabes Unidos
Materia
Salsola Schweinfurthii
Chenopodiaceae
Salinity
Germination
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/59812
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removalBhatt, A.Pérez García, F.Carón, María MercedesGallacher, D.Salsola SchweinfurthiiChenopodiaceaeSalinityGerminationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Salsola schweinfurthii is a perennial branched halophytic shrub that inhabits arid environments in and around the Arabian Peninsula. Its tolerance to extreme drought renders it suitable for urban arid landscaping. Germinability of intact and de-winged seeds (winged perianth removed) was determined under two photoperiods (0 and 12 hours light per day), three thermoperiods (daily low/high of 15/25, 20/30 and 25/35°C) and five salinity levels (0, 100, 200, 400 and 600 mM NaCl). Germination was maximised (93%) by de-winging and incubation in 12 hours light at 25/35°C. Intact and de-winged seeds both exhibited positive photoblastism. Germination of intact seeds was entirely prevented by the lowest level of salinity, and only slightly less prevented in de-winged seeds. Ability to germinate returned after saline solution was replaced with distilled water. The ability for S. schweinfurthii seeds to remain viable through a temporary period of salinity indicates an adaptation to unpredictable soil surface conditions in arid environments. Artificial propagation rates might be increased by removing perianths and sowing before or after mid-winter.Fil: Bhatt, A.. Gulf Organization For Research And Development; QatarFil: Pérez García, F.. Universidad Politécnica de Madrid; EspañaFil: Carón, María Mercedes. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Escuela de Agronomía. Laboratorio de Investigaciones Botánicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gallacher, D.. Zayed University; Emiratos Arabes UnidosInternational Seed Testing Association2016-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59812Bhatt, A.; Pérez García, F.; Carón, María Mercedes; Gallacher, D.; Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal; International Seed Testing Association; Seed Science And Technology; 44; 2; 7-2016; 428-4340251-0952CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.15258/sst.2016.44.2.14info:eu-repo/semantics/altIdentifier/url/http://www.ingentaconnect.com/contentone/ista/sst/2016/00000044/00000002/art00017info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:07:04Zoai:ri.conicet.gov.ar:11336/59812instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:07:04.656CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
title Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
spellingShingle Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
Bhatt, A.
Salsola Schweinfurthii
Chenopodiaceae
Salinity
Germination
title_short Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
title_full Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
title_fullStr Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
title_full_unstemmed Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
title_sort Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal
dc.creator.none.fl_str_mv Bhatt, A.
Pérez García, F.
Carón, María Mercedes
Gallacher, D.
author Bhatt, A.
author_facet Bhatt, A.
Pérez García, F.
Carón, María Mercedes
Gallacher, D.
author_role author
author2 Pérez García, F.
Carón, María Mercedes
Gallacher, D.
author2_role author
author
author
dc.subject.none.fl_str_mv Salsola Schweinfurthii
Chenopodiaceae
Salinity
Germination
topic Salsola Schweinfurthii
Chenopodiaceae
Salinity
Germination
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Salsola schweinfurthii is a perennial branched halophytic shrub that inhabits arid environments in and around the Arabian Peninsula. Its tolerance to extreme drought renders it suitable for urban arid landscaping. Germinability of intact and de-winged seeds (winged perianth removed) was determined under two photoperiods (0 and 12 hours light per day), three thermoperiods (daily low/high of 15/25, 20/30 and 25/35°C) and five salinity levels (0, 100, 200, 400 and 600 mM NaCl). Germination was maximised (93%) by de-winging and incubation in 12 hours light at 25/35°C. Intact and de-winged seeds both exhibited positive photoblastism. Germination of intact seeds was entirely prevented by the lowest level of salinity, and only slightly less prevented in de-winged seeds. Ability to germinate returned after saline solution was replaced with distilled water. The ability for S. schweinfurthii seeds to remain viable through a temporary period of salinity indicates an adaptation to unpredictable soil surface conditions in arid environments. Artificial propagation rates might be increased by removing perianths and sowing before or after mid-winter.
Fil: Bhatt, A.. Gulf Organization For Research And Development; Qatar
Fil: Pérez García, F.. Universidad Politécnica de Madrid; España
Fil: Carón, María Mercedes. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Escuela de Agronomía. Laboratorio de Investigaciones Botánicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gallacher, D.. Zayed University; Emiratos Arabes Unidos
description Salsola schweinfurthii is a perennial branched halophytic shrub that inhabits arid environments in and around the Arabian Peninsula. Its tolerance to extreme drought renders it suitable for urban arid landscaping. Germinability of intact and de-winged seeds (winged perianth removed) was determined under two photoperiods (0 and 12 hours light per day), three thermoperiods (daily low/high of 15/25, 20/30 and 25/35°C) and five salinity levels (0, 100, 200, 400 and 600 mM NaCl). Germination was maximised (93%) by de-winging and incubation in 12 hours light at 25/35°C. Intact and de-winged seeds both exhibited positive photoblastism. Germination of intact seeds was entirely prevented by the lowest level of salinity, and only slightly less prevented in de-winged seeds. Ability to germinate returned after saline solution was replaced with distilled water. The ability for S. schweinfurthii seeds to remain viable through a temporary period of salinity indicates an adaptation to unpredictable soil surface conditions in arid environments. Artificial propagation rates might be increased by removing perianths and sowing before or after mid-winter.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/59812
Bhatt, A.; Pérez García, F.; Carón, María Mercedes; Gallacher, D.; Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal; International Seed Testing Association; Seed Science And Technology; 44; 2; 7-2016; 428-434
0251-0952
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59812
identifier_str_mv Bhatt, A.; Pérez García, F.; Carón, María Mercedes; Gallacher, D.; Germination response of Salsola schweinfurthii (Chenopodiaceae) to salinity and winged perianth removal; International Seed Testing Association; Seed Science And Technology; 44; 2; 7-2016; 428-434
0251-0952
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.15258/sst.2016.44.2.14
info:eu-repo/semantics/altIdentifier/url/http://www.ingentaconnect.com/contentone/ista/sst/2016/00000044/00000002/art00017
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv International Seed Testing Association
publisher.none.fl_str_mv International Seed Testing Association
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.993085

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