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dc.contributor.author
Richard, Geraldina Alicia
dc.contributor.author
Zabala, Juan Marcelo
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Cerino, María Carolina
dc.contributor.author
Marinoni, Lorena del Rosario
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Beutel, Mauro Exequiel
dc.contributor.author
Pensiero, Jose Francisco
dc.date.available
2019-10-03T15:12:37Z
dc.date.issued
2018-12
dc.identifier.citation
Richard, Geraldina Alicia; Zabala, Juan Marcelo; Cerino, María Carolina; Marinoni, Lorena del Rosario; Beutel, Mauro Exequiel; et al.; Variability in hardseededness and seed coat thickness of three populations of Desmanthus virgatus (Fabaceae, Mimosoideae); Wiley Blackwell Publishing, Inc; Grass and Forage Science; 73; 4; 12-2018; 938-946
dc.identifier.issn
0142-5242
dc.identifier.uri
http://hdl.handle.net/11336/85126
dc.description.abstract
Desmanthus virgatus (L.) Willd. has significant fodder potential, but its seeds have high and persistent levels of physical dormancy which interfere with its field establishment. The purpose of this study was to analyse the variability of physical dormancy in three populations of seeds from humid and arid regions of Argentina, grown and collected in different years and locations. The hardseededness and the percentage of seeds with intact lenses after a softening treatment and the seed coat thicknesses were compared. The variability observed in the obtained percentages of hardseededness, intact lenses and seed coat thicknesses was related to the origin and the environment in which these seeds had developed. Although further work is needed, arid environments seem to favour the development of thicker seminal layers, being an important factor that determines the impermeable nature of the seeds in this species. This information is required for future genetic improvement programs and for understanding the evolutionary process of the populations of this species in different environments.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
HARDSEEDEDNESS
dc.subject
LENS
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PHYSICAL DORMANCY
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SEED COAT THICKNESS
dc.subject.classification
Otras Ciencias Agrícolas
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Otras Ciencias Agrícolas
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CIENCIAS AGRÍCOLAS
dc.title
Variability in hardseededness and seed coat thickness of three populations of Desmanthus virgatus (Fabaceae, Mimosoideae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-09-27T14:57:00Z
dc.journal.volume
73
dc.journal.number
4
dc.journal.pagination
938-946
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Richard, Geraldina Alicia. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.description.fil
Fil: Zabala, Juan Marcelo. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Cerino, María Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
dc.description.fil
Fil: Marinoni, Lorena del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
dc.description.fil
Fil: Beutel, Mauro Exequiel. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
dc.description.fil
Fil: Pensiero, Jose Francisco. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.journal.title
Grass and Forage Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/gfs.12385
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/gfs.12385
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