The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses

In this work, two perennial rhizomatous grasses (Arundo donax L. (giant reed; C3) and Panicum virgatum L. (switchgrass; C4)) considered as promising energy crops have been subjected to four different types of stress in two experiments: (i) both species were subjected to four salinity and water stres...

Full description

Bibliographic Details
Authors: Sánchez, Elena, Gil, S., Azcón Bieto, Joaquín, Nogués Mestres, Salvador
Format: article
Status:Versión aceptada para publicación
Publication Date:2016
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/195458
Online Access:https://hdl.handle.net/2445/195458
Access Level:Open access
Keyword:Salinitat
Fred
Gramínies
Salinity
Cold
Grasses
id ES_16b85d06a392cb9cdcf7c1cc1def8553
oai_identifier_str oai:recercat.cat:2445/195458
network_acronym_str ES
network_name_str España
repository_id_str
spelling The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stressesSánchez, ElenaGil, S.Azcón Bieto, JoaquínNogués Mestres, SalvadorSalinitatFredGramíniesSalinityColdGrassesIn this work, two perennial rhizomatous grasses (Arundo donax L. (giant reed; C3) and Panicum virgatum L. (switchgrass; C4)) considered as promising energy crops have been subjected to four different types of stress in two experiments: (i) both species were subjected to four salinity and water stress treatments [well-watered with non-saline solution (WW S−), low-watered with non-saline solution (WS S-), well-watered with saline solution (WW S+) and low-watered with saline solution (WS S+)]; and (ii) both species were subjected to three temperature and light treatments [ambient temperature and light (C), ambient temperature and darkness (AD) and cold temperature and darkness (CD)]. Photosynthetic and physiological parameters as well as biomass production were measured in these plants. It can be hypothesized that a higher photosynthesis rate (Asat) was be observed in switchgrass as a consequence of its C4 metabolic pathway. However, our results indicated a similar Asat at the beginning of the experiment for both species. This could be due to switchgrass being an NAD-ME C4 type whereas giant reed has been reported as a C3 species with a high photosynthetic rate. We showed that switchgrass seems to be more resistant to stresses such as water stress, salinity and cold than giant reed in our greenhouse conditions.Elsevier Ltd2023202320162023info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion11 p.application/pdfhttps://hdl.handle.net/2445/195458Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1016/j.biombioe.2015.12.021Biomass & Bioenergy, 2016, vol. 85, p. 335-345https://doi.org/10.1016/j.biombioe.2015.12.021cc-by-nc-nd (c) Elsevier Ltd, 2016https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1954582026-05-29T05:05:01Z
dc.title.none.fl_str_mv The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
title The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
spellingShingle The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
Sánchez, Elena
Salinitat
Fred
Gramínies
Salinity
Cold
Grasses
title_short The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
title_full The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
title_fullStr The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
title_full_unstemmed The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
title_sort The Response of Arundo donax L. (C3) and Panicum virgatum (C4) to different stresses
dc.creator.none.fl_str_mv Sánchez, Elena
Gil, S.
Azcón Bieto, Joaquín
Nogués Mestres, Salvador
author Sánchez, Elena
author_facet Sánchez, Elena
Gil, S.
Azcón Bieto, Joaquín
Nogués Mestres, Salvador
author_role author
author2 Gil, S.
Azcón Bieto, Joaquín
Nogués Mestres, Salvador
author2_role author
author
author
dc.subject.none.fl_str_mv Salinitat
Fred
Gramínies
Salinity
Cold
Grasses
topic Salinitat
Fred
Gramínies
Salinity
Cold
Grasses
description In this work, two perennial rhizomatous grasses (Arundo donax L. (giant reed; C3) and Panicum virgatum L. (switchgrass; C4)) considered as promising energy crops have been subjected to four different types of stress in two experiments: (i) both species were subjected to four salinity and water stress treatments [well-watered with non-saline solution (WW S−), low-watered with non-saline solution (WS S-), well-watered with saline solution (WW S+) and low-watered with saline solution (WS S+)]; and (ii) both species were subjected to three temperature and light treatments [ambient temperature and light (C), ambient temperature and darkness (AD) and cold temperature and darkness (CD)]. Photosynthetic and physiological parameters as well as biomass production were measured in these plants. It can be hypothesized that a higher photosynthesis rate (Asat) was be observed in switchgrass as a consequence of its C4 metabolic pathway. However, our results indicated a similar Asat at the beginning of the experiment for both species. This could be due to switchgrass being an NAD-ME C4 type whereas giant reed has been reported as a C3 species with a high photosynthetic rate. We showed that switchgrass seems to be more resistant to stresses such as water stress, salinity and cold than giant reed in our greenhouse conditions.
publishDate 2016
dc.date.none.fl_str_mv 2016
2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/195458
url https://hdl.handle.net/2445/195458
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1016/j.biombioe.2015.12.021
Biomass & Bioenergy, 2016, vol. 85, p. 335-345
https://doi.org/10.1016/j.biombioe.2015.12.021
dc.rights.none.fl_str_mv cc-by-nc-nd (c) Elsevier Ltd, 2016
https://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc-nd (c) Elsevier Ltd, 2016
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier Ltd
publisher.none.fl_str_mv Elsevier Ltd
dc.source.none.fl_str_mv Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869403871955124224
score 15.198674

Similar Items