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dc.contributor.author
Di Bella, Carla Estefania
dc.contributor.author
Kotula, Lukasz
dc.contributor.author
Striker, Gustavo Gabriel
dc.contributor.author
Colmer, Timothy D.
dc.date.available
2022-11-12T01:25:14Z
dc.date.issued
2020-06
dc.identifier.citation
Di Bella, Carla Estefania; Kotula, Lukasz; Striker, Gustavo Gabriel; Colmer, Timothy D.; Submergence tolerance and recovery in Lotus: Variation among fifteen accessions in response to partial and complete submergence; Elsevier Gmbh; Journal of Plant Physiology; 249; 153180; 6-2020; 1-13
dc.identifier.issn
0176-1617
dc.identifier.uri
http://hdl.handle.net/11336/177579
dc.description.abstract
Several Lotus species are perennial forage legumes which tolerate waterlogging, but knowledge of responses to partial or complete shoot submergence is scant. We evaluated the responses of 15 Lotus accessions to partial and complete shoot submergence and variations in traits associated with tolerance and recovery after de-submergence. Accessions of Lotus tenuis, L. corniculatus, L. pedunculatus and L. japonicus were raised for 43 d and then subjected to aerated root zone (control), deoxygenated stagnant root zone with shoots in air (stagnant), stagnant root zone with partial (75 %) and complete submergence of shoots, for 7 d. The recovery ability from complete submergence was also assessed. We found inter- and intra-specific variations in the stem extension responses (i.e. promoted or restricted compared to controls) depending on water depth. Eight of 15 accessions promoted the stem extension when in partial submergence, while three of those eight (all L. tenuis accessions) had a restricted stem extension when under complete submergence. Two accessions (belonging to L. corniculatus and L. penduculatus species) also promoted the stem extension under complete submergence. The accessions that attained better recovery in terms of leaves produced after de-submergence, were those that had high leaf and root sugar concentration at de-submergence, and high thickness and persistence of gas films on leaves during submergence (all L. tenuis accessions). We conclude that all Lotus accessions were able to tolerate 7 d of partial and complete shoot submergence, despite adopting different stem extension responses.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Gmbh
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
FORAGE LEGUMES
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LOTUS CORNICULATUS
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LOTUS JAPONICUS
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LOTUS PEDUNCULATUS
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LOTUS TENUIS
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SHOOT ELONGATION
dc.subject.classification
Otras Ciencias Agrícolas
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Otras Ciencias Agrícolas
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CIENCIAS AGRÍCOLAS
dc.title
Submergence tolerance and recovery in Lotus: Variation among fifteen accessions in response to partial and complete submergence
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T15:21:45Z
dc.journal.volume
249
dc.journal.number
153180
dc.journal.pagination
1-13
dc.journal.pais
Alemania
dc.description.fil
Fil: Di Bella, Carla Estefania. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
dc.description.fil
Fil: Kotula, Lukasz. University of Western Australia; Australia
dc.description.fil
Fil: Striker, Gustavo Gabriel. University Of Western Australia. Faculty Of Science.; Australia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
dc.description.fil
Fil: Colmer, Timothy D.. University Of Western Australia. Faculty Of Science.; Australia
dc.journal.title
Journal of Plant Physiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jplph.2020.153180
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0176161720300705
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