Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts

Autores
Bhatt, Arvind; Gairola, Sanjay; Carón, María Mercedes; Santo, Andrea; Murru, Valentina; El-Keblawy, Ali; Mahmoud, Tamer
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, salt tolerance during germination of Aeluropus lagopoides (L.) Trin. was tested using fresh seeds collected from three different maternal habitats under three thermoperiods and two light regimes. Additionally, we tested the ability of non-germinated seeds that had been exposed to different concentrations of NaCl to recover their germination in distilled water. The results showed a significant effect of seed source, temperature, and salinity, and some of their two-and three-way interactions on final germination and recovery percentage. The seeds from non-saline provenances had the highest percentages for germination (ca. 79%) under the 35/25 °C temperature regime, whereas the lowest percentages for germination (ca. 21%) was recorded for seeds from saline conditions under the 25/15 °C treatment. Additionally, percent germination was significantly lower for the seeds incubated in the saline solutions (100, 200, 400, and 600 mmol/L NaCl) and germinated under colder conditions (15/25 °C), compared with the seeds incubated in non-saline solutions (control group, 0 mmol/L NaCl) and germinated under warmer conditions (35/25 °C). The highest recovery percentage was recorded for seeds of the hyper-saline habitat incubated at 35/25 °C. Thus, seeds maintained their viability despite experiencing a range of saline conditions and were able to germinate upon the arrival of suitable conditions, which can be an adaptation to its saline arid desert habitat.
Fil: Bhatt, Arvind. Botanical Garden; China. Kuwait Institute For Scientific Research; Kuwait
Fil: Gairola, Sanjay. Sharjah Research Academy; Emiratos Arabes Unidos
Fil: Carón, María Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Santo, Andrea. Università Degli Studi Di Cagliari.; Italia
Fil: Murru, Valentina. Università Degli Studi Di Cagliari.; Italia
Fil: El-Keblawy, Ali. University Of Sharjah; Emiratos Arabes Unidos
Fil: Mahmoud, Tamer. University Of Sharjah; Emiratos Arabes Unidos
Materia
AELUROPUS LAGOPOIDES
GERMINATION RECOVERY
MATERNAL HABITAT
PHOTOPERIOD
SALINITY
THERMOPERIOD
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:11336/111367
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/111367
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian desertsBhatt, ArvindGairola, SanjayCarón, María MercedesSanto, AndreaMurru, ValentinaEl-Keblawy, AliMahmoud, TamerAELUROPUS LAGOPOIDESGERMINATION RECOVERYMATERNAL HABITATPHOTOPERIODSALINITYTHERMOPERIODhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In this study, salt tolerance during germination of Aeluropus lagopoides (L.) Trin. was tested using fresh seeds collected from three different maternal habitats under three thermoperiods and two light regimes. Additionally, we tested the ability of non-germinated seeds that had been exposed to different concentrations of NaCl to recover their germination in distilled water. The results showed a significant effect of seed source, temperature, and salinity, and some of their two-and three-way interactions on final germination and recovery percentage. The seeds from non-saline provenances had the highest percentages for germination (ca. 79%) under the 35/25 °C temperature regime, whereas the lowest percentages for germination (ca. 21%) was recorded for seeds from saline conditions under the 25/15 °C treatment. Additionally, percent germination was significantly lower for the seeds incubated in the saline solutions (100, 200, 400, and 600 mmol/L NaCl) and germinated under colder conditions (15/25 °C), compared with the seeds incubated in non-saline solutions (control group, 0 mmol/L NaCl) and germinated under warmer conditions (35/25 °C). The highest recovery percentage was recorded for seeds of the hyper-saline habitat incubated at 35/25 °C. Thus, seeds maintained their viability despite experiencing a range of saline conditions and were able to germinate upon the arrival of suitable conditions, which can be an adaptation to its saline arid desert habitat.Fil: Bhatt, Arvind. Botanical Garden; China. Kuwait Institute For Scientific Research; KuwaitFil: Gairola, Sanjay. Sharjah Research Academy; Emiratos Arabes UnidosFil: Carón, María Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Santo, Andrea. Università Degli Studi Di Cagliari.; ItaliaFil: Murru, Valentina. Università Degli Studi Di Cagliari.; ItaliaFil: El-Keblawy, Ali. University Of Sharjah; Emiratos Arabes UnidosFil: Mahmoud, Tamer. University Of Sharjah; Emiratos Arabes UnidosCanadian Science Publishing2019-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/111367Bhatt, Arvind; Gairola, Sanjay; Carón, María Mercedes; Santo, Andrea; Murru, Valentina; et al.; Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts; Canadian Science Publishing; Botany; 98; 2; 11-2019; 117-1251916-27901916-2804CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1139/cjb-2019-0096info:eu-repo/semantics/altIdentifier/url/https://www.nrcresearchpress.com/doi/10.1139/cjb-2019-0096#.XzGs9ogzacwinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:10:56Zoai:ri.conicet.gov.ar:11336/111367instacron: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:34982025-10-22 12:10:56.693CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
title Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
spellingShingle Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
Bhatt, Arvind
AELUROPUS LAGOPOIDES
GERMINATION RECOVERY
MATERNAL HABITAT
PHOTOPERIOD
SALINITY
THERMOPERIOD
title_short Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
title_full Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
title_fullStr Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
title_full_unstemmed Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
title_sort Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts
dc.creator.none.fl_str_mv Bhatt, Arvind
Gairola, Sanjay
Carón, María Mercedes
Santo, Andrea
Murru, Valentina
El-Keblawy, Ali
Mahmoud, Tamer
author Bhatt, Arvind
author_facet Bhatt, Arvind
Gairola, Sanjay
Carón, María Mercedes
Santo, Andrea
Murru, Valentina
El-Keblawy, Ali
Mahmoud, Tamer
author_role author
author2 Gairola, Sanjay
Carón, María Mercedes
Santo, Andrea
Murru, Valentina
El-Keblawy, Ali
Mahmoud, Tamer
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AELUROPUS LAGOPOIDES
GERMINATION RECOVERY
MATERNAL HABITAT
PHOTOPERIOD
SALINITY
THERMOPERIOD
topic AELUROPUS LAGOPOIDES
GERMINATION RECOVERY
MATERNAL HABITAT
PHOTOPERIOD
SALINITY
THERMOPERIOD
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this study, salt tolerance during germination of Aeluropus lagopoides (L.) Trin. was tested using fresh seeds collected from three different maternal habitats under three thermoperiods and two light regimes. Additionally, we tested the ability of non-germinated seeds that had been exposed to different concentrations of NaCl to recover their germination in distilled water. The results showed a significant effect of seed source, temperature, and salinity, and some of their two-and three-way interactions on final germination and recovery percentage. The seeds from non-saline provenances had the highest percentages for germination (ca. 79%) under the 35/25 °C temperature regime, whereas the lowest percentages for germination (ca. 21%) was recorded for seeds from saline conditions under the 25/15 °C treatment. Additionally, percent germination was significantly lower for the seeds incubated in the saline solutions (100, 200, 400, and 600 mmol/L NaCl) and germinated under colder conditions (15/25 °C), compared with the seeds incubated in non-saline solutions (control group, 0 mmol/L NaCl) and germinated under warmer conditions (35/25 °C). The highest recovery percentage was recorded for seeds of the hyper-saline habitat incubated at 35/25 °C. Thus, seeds maintained their viability despite experiencing a range of saline conditions and were able to germinate upon the arrival of suitable conditions, which can be an adaptation to its saline arid desert habitat.
Fil: Bhatt, Arvind. Botanical Garden; China. Kuwait Institute For Scientific Research; Kuwait
Fil: Gairola, Sanjay. Sharjah Research Academy; Emiratos Arabes Unidos
Fil: Carón, María Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Santo, Andrea. Università Degli Studi Di Cagliari.; Italia
Fil: Murru, Valentina. Università Degli Studi Di Cagliari.; Italia
Fil: El-Keblawy, Ali. University Of Sharjah; Emiratos Arabes Unidos
Fil: Mahmoud, Tamer. University Of Sharjah; Emiratos Arabes Unidos
description In this study, salt tolerance during germination of Aeluropus lagopoides (L.) Trin. was tested using fresh seeds collected from three different maternal habitats under three thermoperiods and two light regimes. Additionally, we tested the ability of non-germinated seeds that had been exposed to different concentrations of NaCl to recover their germination in distilled water. The results showed a significant effect of seed source, temperature, and salinity, and some of their two-and three-way interactions on final germination and recovery percentage. The seeds from non-saline provenances had the highest percentages for germination (ca. 79%) under the 35/25 °C temperature regime, whereas the lowest percentages for germination (ca. 21%) was recorded for seeds from saline conditions under the 25/15 °C treatment. Additionally, percent germination was significantly lower for the seeds incubated in the saline solutions (100, 200, 400, and 600 mmol/L NaCl) and germinated under colder conditions (15/25 °C), compared with the seeds incubated in non-saline solutions (control group, 0 mmol/L NaCl) and germinated under warmer conditions (35/25 °C). The highest recovery percentage was recorded for seeds of the hyper-saline habitat incubated at 35/25 °C. Thus, seeds maintained their viability despite experiencing a range of saline conditions and were able to germinate upon the arrival of suitable conditions, which can be an adaptation to its saline arid desert habitat.
publishDate 2019
dc.date.none.fl_str_mv 2019-11
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/11336/111367
Bhatt, Arvind; Gairola, Sanjay; Carón, María Mercedes; Santo, Andrea; Murru, Valentina; et al.; Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts; Canadian Science Publishing; Botany; 98; 2; 11-2019; 117-125
1916-2790
1916-2804
CONICET Digital
CONICET
url http://hdl.handle.net/11336/111367
identifier_str_mv Bhatt, Arvind; Gairola, Sanjay; Carón, María Mercedes; Santo, Andrea; Murru, Valentina; et al.; Effects of light, temperature, salinity, and maternal habitat on seed germination of aeluropus lagopoides (Poaceae): An economically important halophyte of arid Arabian deserts; Canadian Science Publishing; Botany; 98; 2; 11-2019; 117-125
1916-2790
1916-2804
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1139/cjb-2019-0096
info:eu-repo/semantics/altIdentifier/url/https://www.nrcresearchpress.com/doi/10.1139/cjb-2019-0096#.XzGs9ogzacw
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 Canadian Science Publishing
publisher.none.fl_str_mv Canadian Science Publishing
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 12.982451

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