Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?

Autores
Scheneiter, Jorge Omar; Camarasa, Jonatan Nicolás; Carrete, Jorge Ricardo; Amendola, C.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to investigate whether neutral detergent fibre (NDF) and dry‐matter digestibility (DMD) are related to tall fescue accumulated forage mass (AFM) and to assess the relevance of environmental variables to predict the nutritive value of tall fescue swards. Three experiments were carried out in Pergamino, Argentina. To obtain swards with different amounts of AFM, two N levels and two irrigation regimes were applied in the spring after sowing and the autumn of the next year. In spring and autumn, AFM, NDF and DMD were measured every 10–12 days. In spring, NDF increased from 503 to 604 g kg−1, DMD decreased from 684 to 558 g kg−1 and AFM increased from 0·64 to 2·82 t DM ha−1. In autumn, NDF decreased from 543 to 442 g kg−1, DMD increased from 591 to 681 g kg−1 and AFM increased from 0·35 to 1·10 t DM ha−1. The results show that the nutritive value of tall fescue through the year is not related to the accumulation of dry matter of the sward. Nutritive value is determined by the reproductive stage in late spring and early summer, the fate of photosynthates at different times of the year and the synthesis of non‐digestible compounds.
EEA Pergamino
Fil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina. Universidad Nacional del Norte de la Provincia de Buenos Aires; Argentina
Fil: Camarasa, Jonatan Nicolás. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina. Universidad Nacional del Norte de la Provincia de Buenos Aires; Argentina
Fil: Carrete, Jorge Ricardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina
Fil: Amendola, C. Universidad Nacional del Norte de la Provincia de Buenos Aires; Argentina
Fuente
Grass and Forage Science 71 (1) : 102-111 (March 2016)
Materia
Festuca Arundinacea
Valor Nutritivo
Forrajes
Contenido de Materia Seca
Riego
Nitrógeno
Nutritive Value
Forage
Dry Matter Content
Irrigation
Nitrogen
Festuca Alta
Tall Fescue
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/4993
Acceder
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oai_identifier_str oai:localhost:20.500.12123/4993
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network_name_str INTA Digital (INTA)
spelling Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?Scheneiter, Jorge OmarCamarasa, Jonatan NicolásCarrete, Jorge RicardoAmendola, C.Festuca ArundinaceaValor NutritivoForrajesContenido de Materia SecaRiegoNitrógenoNutritive ValueForageDry Matter ContentIrrigationNitrogenFestuca AltaTall FescueThe aim of this work was to investigate whether neutral detergent fibre (NDF) and dry‐matter digestibility (DMD) are related to tall fescue accumulated forage mass (AFM) and to assess the relevance of environmental variables to predict the nutritive value of tall fescue swards. Three experiments were carried out in Pergamino, Argentina. To obtain swards with different amounts of AFM, two N levels and two irrigation regimes were applied in the spring after sowing and the autumn of the next year. In spring and autumn, AFM, NDF and DMD were measured every 10–12 days. In spring, NDF increased from 503 to 604 g kg−1, DMD decreased from 684 to 558 g kg−1 and AFM increased from 0·64 to 2·82 t DM ha−1. In autumn, NDF decreased from 543 to 442 g kg−1, DMD increased from 591 to 681 g kg−1 and AFM increased from 0·35 to 1·10 t DM ha−1. The results show that the nutritive value of tall fescue through the year is not related to the accumulation of dry matter of the sward. Nutritive value is determined by the reproductive stage in late spring and early summer, the fate of photosynthates at different times of the year and the synthesis of non‐digestible compounds.EEA PergaminoFil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina. Universidad Nacional del Norte de la Provincia de Buenos Aires; ArgentinaFil: Camarasa, Jonatan Nicolás. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina. Universidad Nacional del Norte de la Provincia de Buenos Aires; ArgentinaFil: Carrete, Jorge Ricardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; ArgentinaFil: Amendola, C. Universidad Nacional del Norte de la Provincia de Buenos Aires; ArgentinaWiley2019-04-26T12:55:18Z2019-04-26T12:55:18Z2016-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://onlinelibrary.wiley.com/doi/full/10.1111/gfs.12154http://hdl.handle.net/20.500.12123/49930142-52421365-2494https://doi.org/10.1111/gfs.12154Grass and Forage Science 71 (1) : 102-111 (March 2016)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-11-06T09:39:59Zoai:localhost:20.500.12123/4993instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-11-06 09:39:59.931INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
title Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
spellingShingle Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
Scheneiter, Jorge Omar
Festuca Arundinacea
Valor Nutritivo
Forrajes
Contenido de Materia Seca
Riego
Nitrógeno
Nutritive Value
Forage
Dry Matter Content
Irrigation
Nitrogen
Festuca Alta
Tall Fescue
title_short Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
title_full Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
title_fullStr Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
title_full_unstemmed Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
title_sort Is the nutritive value of tall fescue (Festuca arundinacea Schreb.) related to the accumulated forage mass?
dc.creator.none.fl_str_mv Scheneiter, Jorge Omar
Camarasa, Jonatan Nicolás
Carrete, Jorge Ricardo
Amendola, C.
author Scheneiter, Jorge Omar
author_facet Scheneiter, Jorge Omar
Camarasa, Jonatan Nicolás
Carrete, Jorge Ricardo
Amendola, C.
author_role author
author2 Camarasa, Jonatan Nicolás
Carrete, Jorge Ricardo
Amendola, C.
author2_role author
author
author
dc.subject.none.fl_str_mv Festuca Arundinacea
Valor Nutritivo
Forrajes
Contenido de Materia Seca
Riego
Nitrógeno
Nutritive Value
Forage
Dry Matter Content
Irrigation
Nitrogen
Festuca Alta
Tall Fescue
topic Festuca Arundinacea
Valor Nutritivo
Forrajes
Contenido de Materia Seca
Riego
Nitrógeno
Nutritive Value
Forage
Dry Matter Content
Irrigation
Nitrogen
Festuca Alta
Tall Fescue
dc.description.none.fl_txt_mv The aim of this work was to investigate whether neutral detergent fibre (NDF) and dry‐matter digestibility (DMD) are related to tall fescue accumulated forage mass (AFM) and to assess the relevance of environmental variables to predict the nutritive value of tall fescue swards. Three experiments were carried out in Pergamino, Argentina. To obtain swards with different amounts of AFM, two N levels and two irrigation regimes were applied in the spring after sowing and the autumn of the next year. In spring and autumn, AFM, NDF and DMD were measured every 10–12 days. In spring, NDF increased from 503 to 604 g kg−1, DMD decreased from 684 to 558 g kg−1 and AFM increased from 0·64 to 2·82 t DM ha−1. In autumn, NDF decreased from 543 to 442 g kg−1, DMD increased from 591 to 681 g kg−1 and AFM increased from 0·35 to 1·10 t DM ha−1. The results show that the nutritive value of tall fescue through the year is not related to the accumulation of dry matter of the sward. Nutritive value is determined by the reproductive stage in late spring and early summer, the fate of photosynthates at different times of the year and the synthesis of non‐digestible compounds.
EEA Pergamino
Fil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina. Universidad Nacional del Norte de la Provincia de Buenos Aires; Argentina
Fil: Camarasa, Jonatan Nicolás. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina. Universidad Nacional del Norte de la Provincia de Buenos Aires; Argentina
Fil: Carrete, Jorge Ricardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina
Fil: Amendola, C. Universidad Nacional del Norte de la Provincia de Buenos Aires; Argentina
description The aim of this work was to investigate whether neutral detergent fibre (NDF) and dry‐matter digestibility (DMD) are related to tall fescue accumulated forage mass (AFM) and to assess the relevance of environmental variables to predict the nutritive value of tall fescue swards. Three experiments were carried out in Pergamino, Argentina. To obtain swards with different amounts of AFM, two N levels and two irrigation regimes were applied in the spring after sowing and the autumn of the next year. In spring and autumn, AFM, NDF and DMD were measured every 10–12 days. In spring, NDF increased from 503 to 604 g kg−1, DMD decreased from 684 to 558 g kg−1 and AFM increased from 0·64 to 2·82 t DM ha−1. In autumn, NDF decreased from 543 to 442 g kg−1, DMD increased from 591 to 681 g kg−1 and AFM increased from 0·35 to 1·10 t DM ha−1. The results show that the nutritive value of tall fescue through the year is not related to the accumulation of dry matter of the sward. Nutritive value is determined by the reproductive stage in late spring and early summer, the fate of photosynthates at different times of the year and the synthesis of non‐digestible compounds.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
2019-04-26T12:55:18Z
2019-04-26T12:55:18Z
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 https://onlinelibrary.wiley.com/doi/full/10.1111/gfs.12154
http://hdl.handle.net/20.500.12123/4993
0142-5242
1365-2494
https://doi.org/10.1111/gfs.12154
url https://onlinelibrary.wiley.com/doi/full/10.1111/gfs.12154
http://hdl.handle.net/20.500.12123/4993
https://doi.org/10.1111/gfs.12154
identifier_str_mv 0142-5242
1365-2494
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Grass and Forage Science 71 (1) : 102-111 (March 2016)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.976206

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