Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)

Autores
Villafañe, Roxana Noelia; Gaiad, José E.; Marchevsky, Eduardo Jorge; Pellerano, Roberto Gerardo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
This work describes the determination and evaluation of the mineral composition (Ca. Mg, Fe, Mn and Zn) of aerial parts of Schizachyrium microstachyum grown in two soil series within the Corrientes province, Argentina. This species is part of natural grassland used for extensively livestock production. The sampling process was performed during the summer and winter. Organic matter was eliminated by using dry-ashing digestion. Analyses were performed by inductively coupled plasma optical emission spectrometry (ICP-OES). Principal component analysis (PCA) and hierarchical cluster analysis (HCA) revealed different mineral compositions of the samples collected from the different kind of soils. Samples collected in the Chavarria´s series showed higher concentrations of micronutrients (Fe, Mn and Zn) and macronutrients (Ca and Mg). The average contents (µg per 100 g d.w.) of samples collected from Chavarria and Pampin series were 750 and 735 for calcium; 217 and 186 for magnesium; 38.1 and 44.3 for iron; 13.3 and 12.9 for zinc and 110.8 and 84.0 for manganese, respectively. Our results revealed that the studied forage were poor in the contents of the 5 measured essential elements (from the nutritional quality point of view). These results suggest the need for mineral supplementation for livestock production.
Fil: Villafañe, Roxana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Gaiad, José E.. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina
Fil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Pellerano, Roberto Gerardo. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
XXXI Reunión científica anual de la Sociedad de Biología de Cuyo
Mendoza
Argentina
Cuyo Biology Society
Materia
PCA
HCA
CHEMOMETRICS
FORAGES
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:11336/227559
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/227559
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)Villafañe, Roxana NoeliaGaiad, José E.Marchevsky, Eduardo JorgePellerano, Roberto GerardoPCAHCACHEMOMETRICSFORAGEShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This work describes the determination and evaluation of the mineral composition (Ca. Mg, Fe, Mn and Zn) of aerial parts of Schizachyrium microstachyum grown in two soil series within the Corrientes province, Argentina. This species is part of natural grassland used for extensively livestock production. The sampling process was performed during the summer and winter. Organic matter was eliminated by using dry-ashing digestion. Analyses were performed by inductively coupled plasma optical emission spectrometry (ICP-OES). Principal component analysis (PCA) and hierarchical cluster analysis (HCA) revealed different mineral compositions of the samples collected from the different kind of soils. Samples collected in the Chavarria´s series showed higher concentrations of micronutrients (Fe, Mn and Zn) and macronutrients (Ca and Mg). The average contents (µg per 100 g d.w.) of samples collected from Chavarria and Pampin series were 750 and 735 for calcium; 217 and 186 for magnesium; 38.1 and 44.3 for iron; 13.3 and 12.9 for zinc and 110.8 and 84.0 for manganese, respectively. Our results revealed that the studied forage were poor in the contents of the 5 measured essential elements (from the nutritional quality point of view). These results suggest the need for mineral supplementation for livestock production.Fil: Villafañe, Roxana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Gaiad, José E.. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; ArgentinaFil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Pellerano, Roberto Gerardo. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaXXXI Reunión científica anual de la Sociedad de Biología de CuyoMendozaArgentinaCuyo Biology SocietyBiology Cuyo Society2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227559Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae); XXXI Reunión científica anual de la Sociedad de Biología de Cuyo; Mendoza; Argentina; 2013; 1-70327-9545CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://sbcuyo.org.ar/reuniones-anuales-anteriores/Nacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:40:05Zoai:ri.conicet.gov.ar:11336/227559instacron: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:34982025-09-29 10:40:06.223CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
title Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
spellingShingle Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
Villafañe, Roxana Noelia
PCA
HCA
CHEMOMETRICS
FORAGES
title_short Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
title_full Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
title_fullStr Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
title_full_unstemmed Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
title_sort Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae)
dc.creator.none.fl_str_mv Villafañe, Roxana Noelia
Gaiad, José E.
Marchevsky, Eduardo Jorge
Pellerano, Roberto Gerardo
author Villafañe, Roxana Noelia
author_facet Villafañe, Roxana Noelia
Gaiad, José E.
Marchevsky, Eduardo Jorge
Pellerano, Roberto Gerardo
author_role author
author2 Gaiad, José E.
Marchevsky, Eduardo Jorge
Pellerano, Roberto Gerardo
author2_role author
author
author
dc.subject.none.fl_str_mv PCA
HCA
CHEMOMETRICS
FORAGES
topic PCA
HCA
CHEMOMETRICS
FORAGES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This work describes the determination and evaluation of the mineral composition (Ca. Mg, Fe, Mn and Zn) of aerial parts of Schizachyrium microstachyum grown in two soil series within the Corrientes province, Argentina. This species is part of natural grassland used for extensively livestock production. The sampling process was performed during the summer and winter. Organic matter was eliminated by using dry-ashing digestion. Analyses were performed by inductively coupled plasma optical emission spectrometry (ICP-OES). Principal component analysis (PCA) and hierarchical cluster analysis (HCA) revealed different mineral compositions of the samples collected from the different kind of soils. Samples collected in the Chavarria´s series showed higher concentrations of micronutrients (Fe, Mn and Zn) and macronutrients (Ca and Mg). The average contents (µg per 100 g d.w.) of samples collected from Chavarria and Pampin series were 750 and 735 for calcium; 217 and 186 for magnesium; 38.1 and 44.3 for iron; 13.3 and 12.9 for zinc and 110.8 and 84.0 for manganese, respectively. Our results revealed that the studied forage were poor in the contents of the 5 measured essential elements (from the nutritional quality point of view). These results suggest the need for mineral supplementation for livestock production.
Fil: Villafañe, Roxana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Gaiad, José E.. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina
Fil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Pellerano, Roberto Gerardo. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
XXXI Reunión científica anual de la Sociedad de Biología de Cuyo
Mendoza
Argentina
Cuyo Biology Society
description This work describes the determination and evaluation of the mineral composition (Ca. Mg, Fe, Mn and Zn) of aerial parts of Schizachyrium microstachyum grown in two soil series within the Corrientes province, Argentina. This species is part of natural grassland used for extensively livestock production. The sampling process was performed during the summer and winter. Organic matter was eliminated by using dry-ashing digestion. Analyses were performed by inductively coupled plasma optical emission spectrometry (ICP-OES). Principal component analysis (PCA) and hierarchical cluster analysis (HCA) revealed different mineral compositions of the samples collected from the different kind of soils. Samples collected in the Chavarria´s series showed higher concentrations of micronutrients (Fe, Mn and Zn) and macronutrients (Ca and Mg). The average contents (µg per 100 g d.w.) of samples collected from Chavarria and Pampin series were 750 and 735 for calcium; 217 and 186 for magnesium; 38.1 and 44.3 for iron; 13.3 and 12.9 for zinc and 110.8 and 84.0 for manganese, respectively. Our results revealed that the studied forage were poor in the contents of the 5 measured essential elements (from the nutritional quality point of view). These results suggest the need for mineral supplementation for livestock production.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/227559
Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae); XXXI Reunión científica anual de la Sociedad de Biología de Cuyo; Mendoza; Argentina; 2013; 1-7
0327-9545
CONICET Digital
CONICET
url http://hdl.handle.net/11336/227559
identifier_str_mv Assessment of mineral contents in aerial parts of Schizachyrium microstachyum (Poaceae); XXXI Reunión científica anual de la Sociedad de Biología de Cuyo; Mendoza; Argentina; 2013; 1-7
0327-9545
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://sbcuyo.org.ar/reuniones-anuales-anteriores/
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.coverage.none.fl_str_mv Nacional
dc.publisher.none.fl_str_mv Biology Cuyo Society
publisher.none.fl_str_mv Biology Cuyo Society
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 13.070432

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