Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes

Autores
Peri, Pablo Luis; Lucas, R.J.; Moot, Derrick
Año de publicación
2005
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión publicada
Descripción
Dry matter (DM) production, crude protein (CP) and organic matter digestibility (OMD) were measured in a grazed cocksfoot (Dactylis glomerata L.) pasture at the Lincoln University silvopastoral experimental area and an adjacent site without trees in Canterbury, New Zealand. The forest consisted of 200 10-year-old Pinus radiata stems per hectare. Four levels of light intensity were compared: full sunlight (100% photosynthetic photon flux density - PPFD), open + wooden slats (45% PPFD), trees (60% PPFD) and trees + slats (25% PPFD). The mean total DM production was 8200 kg DM/ha per year in the open, 7300 kg DM/ha per year in open pasture under slatted shade, 600 kg DM/ha per year under trees shade and 3800 kg DM/ha per year in the trees + slats treatment. The interaction between treatments and time (rotations) was expressed by seasonal fluctuations in pasture DM growth rates. CP increased as PPFD declined. In contrast, the intensity of fluctuating shade had little effect on OMD.
EEA Santa Cruz
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA). Santa Cruz; Argentina
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Lucas, R. J. Lincoln University. Faculty of Agriculture and Life Science; Nueva Zelanda
Fil: Moot, Derrick. Lincoln University. Faculty of Agriculture an Life Science. Canterbury; Nueva Zelanda
Fuente
Silvopastoralism and sustainable land management. Proceedings of an international congress on silvopastoralism and sustainable management held in Lugo, Spain, April 2004 / editores Mosquera-Losada M.R., McAdam J. and Rigueiro-Rodríguez A. CABI Publishing, UK, 2005. p. 172-173
Materia
Pastures
Digestibility
Crude Protein
Dry Matter
Silvopastoral Systems
Pastizales
Digestibilidad
Dactylis glomerata
Proteina Bruta
Materia Seca
Sistemas Silvopascícolas
Fluctuating Light Regime
Silvopastoral Systems
Regimenes Fluctuantes de Luz
Sistemas Silvopastoriles
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/26188
Acceder
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oai_identifier_str oai:localhost:20.500.12123/26188
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimesPeri, Pablo LuisLucas, R.J.Moot, DerrickPasturesDigestibilityCrude ProteinDry MatterSilvopastoral SystemsPastizalesDigestibilidadDactylis glomerataProteina BrutaMateria SecaSistemas SilvopascícolasFluctuating Light RegimeSilvopastoral SystemsRegimenes Fluctuantes de LuzSistemas SilvopastorilesDry matter (DM) production, crude protein (CP) and organic matter digestibility (OMD) were measured in a grazed cocksfoot (Dactylis glomerata L.) pasture at the Lincoln University silvopastoral experimental area and an adjacent site without trees in Canterbury, New Zealand. The forest consisted of 200 10-year-old Pinus radiata stems per hectare. Four levels of light intensity were compared: full sunlight (100% photosynthetic photon flux density - PPFD), open + wooden slats (45% PPFD), trees (60% PPFD) and trees + slats (25% PPFD). The mean total DM production was 8200 kg DM/ha per year in the open, 7300 kg DM/ha per year in open pasture under slatted shade, 600 kg DM/ha per year under trees shade and 3800 kg DM/ha per year in the trees + slats treatment. The interaction between treatments and time (rotations) was expressed by seasonal fluctuations in pasture DM growth rates. CP increased as PPFD declined. In contrast, the intensity of fluctuating shade had little effect on OMD.EEA Santa CruzFil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; ArgentinaFil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA). Santa Cruz; ArgentinaFil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Lucas, R. J. Lincoln University. Faculty of Agriculture and Life Science; Nueva ZelandaFil: Moot, Derrick. Lincoln University. Faculty of Agriculture an Life Science. Canterbury; Nueva ZelandaCABI Publishing2026-05-13T17:04:19Z2026-05-13T17:04:19Z2005info:eu-repo/semantics/bookPartinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdfhttp://hdl.handle.net/20.500.12123/26188https://www.cabidigitallibrary.org/doi/abs/10.1079/9781845930011.0172Peri P.L.; Lucas R.J.; Moot D.J. (2005) Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes. In: Silvopastoralism and Sustainable Land Management (Eds. Mosquera-Losada M.R., McAdam J. and Rigueiro-Rodríguez A.), pp.172-173. CABI Publishing, UK. ISBN-13: 978-1-84593-001-1978-1-84593-001-1978-1-84593-147-6https://doi.org/10.1079/9781845930011.0172Silvopastoralism and sustainable land management. Proceedings of an international congress on silvopastoralism and sustainable management held in Lugo, Spain, April 2004 / editores Mosquera-Losada M.R., McAdam J. and Rigueiro-Rodríguez A. CABI Publishing, UK, 2005. p. 172-173reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2026-05-28T08:47:12Zoai:localhost:20.500.12123/26188instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-05-28 08:47:12.841INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
title Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
spellingShingle Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
Peri, Pablo Luis
Pastures
Digestibility
Crude Protein
Dry Matter
Silvopastoral Systems
Pastizales
Digestibilidad
Dactylis glomerata
Proteina Bruta
Materia Seca
Sistemas Silvopascícolas
Fluctuating Light Regime
Silvopastoral Systems
Regimenes Fluctuantes de Luz
Sistemas Silvopastoriles
title_short Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
title_full Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
title_fullStr Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
title_full_unstemmed Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
title_sort Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes
dc.creator.none.fl_str_mv Peri, Pablo Luis
Lucas, R.J.
Moot, Derrick
author Peri, Pablo Luis
author_facet Peri, Pablo Luis
Lucas, R.J.
Moot, Derrick
author_role author
author2 Lucas, R.J.
Moot, Derrick
author2_role author
author
dc.subject.none.fl_str_mv Pastures
Digestibility
Crude Protein
Dry Matter
Silvopastoral Systems
Pastizales
Digestibilidad
Dactylis glomerata
Proteina Bruta
Materia Seca
Sistemas Silvopascícolas
Fluctuating Light Regime
Silvopastoral Systems
Regimenes Fluctuantes de Luz
Sistemas Silvopastoriles
topic Pastures
Digestibility
Crude Protein
Dry Matter
Silvopastoral Systems
Pastizales
Digestibilidad
Dactylis glomerata
Proteina Bruta
Materia Seca
Sistemas Silvopascícolas
Fluctuating Light Regime
Silvopastoral Systems
Regimenes Fluctuantes de Luz
Sistemas Silvopastoriles
dc.description.none.fl_txt_mv Dry matter (DM) production, crude protein (CP) and organic matter digestibility (OMD) were measured in a grazed cocksfoot (Dactylis glomerata L.) pasture at the Lincoln University silvopastoral experimental area and an adjacent site without trees in Canterbury, New Zealand. The forest consisted of 200 10-year-old Pinus radiata stems per hectare. Four levels of light intensity were compared: full sunlight (100% photosynthetic photon flux density - PPFD), open + wooden slats (45% PPFD), trees (60% PPFD) and trees + slats (25% PPFD). The mean total DM production was 8200 kg DM/ha per year in the open, 7300 kg DM/ha per year in open pasture under slatted shade, 600 kg DM/ha per year under trees shade and 3800 kg DM/ha per year in the trees + slats treatment. The interaction between treatments and time (rotations) was expressed by seasonal fluctuations in pasture DM growth rates. CP increased as PPFD declined. In contrast, the intensity of fluctuating shade had little effect on OMD.
EEA Santa Cruz
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA). Santa Cruz; Argentina
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Lucas, R. J. Lincoln University. Faculty of Agriculture and Life Science; Nueva Zelanda
Fil: Moot, Derrick. Lincoln University. Faculty of Agriculture an Life Science. Canterbury; Nueva Zelanda
description Dry matter (DM) production, crude protein (CP) and organic matter digestibility (OMD) were measured in a grazed cocksfoot (Dactylis glomerata L.) pasture at the Lincoln University silvopastoral experimental area and an adjacent site without trees in Canterbury, New Zealand. The forest consisted of 200 10-year-old Pinus radiata stems per hectare. Four levels of light intensity were compared: full sunlight (100% photosynthetic photon flux density - PPFD), open + wooden slats (45% PPFD), trees (60% PPFD) and trees + slats (25% PPFD). The mean total DM production was 8200 kg DM/ha per year in the open, 7300 kg DM/ha per year in open pasture under slatted shade, 600 kg DM/ha per year under trees shade and 3800 kg DM/ha per year in the trees + slats treatment. The interaction between treatments and time (rotations) was expressed by seasonal fluctuations in pasture DM growth rates. CP increased as PPFD declined. In contrast, the intensity of fluctuating shade had little effect on OMD.
publishDate 2005
dc.date.none.fl_str_mv 2005
2026-05-13T17:04:19Z
2026-05-13T17:04:19Z
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_3248
info:ar-repo/semantics/parteDeLibro
format bookPart
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/26188
https://www.cabidigitallibrary.org/doi/abs/10.1079/9781845930011.0172
Peri P.L.; Lucas R.J.; Moot D.J. (2005) Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes. In: Silvopastoralism and Sustainable Land Management (Eds. Mosquera-Losada M.R., McAdam J. and Rigueiro-Rodríguez A.), pp.172-173. CABI Publishing, UK. ISBN-13: 978-1-84593-001-1
978-1-84593-001-1
978-1-84593-147-6
https://doi.org/10.1079/9781845930011.0172
url http://hdl.handle.net/20.500.12123/26188
https://www.cabidigitallibrary.org/doi/abs/10.1079/9781845930011.0172
https://doi.org/10.1079/9781845930011.0172
identifier_str_mv Peri P.L.; Lucas R.J.; Moot D.J. (2005) Dry matter production and nutritive value of cocksfoot (Dactylis glomerata L.) grown under different light regimes. In: Silvopastoralism and Sustainable Land Management (Eds. Mosquera-Losada M.R., McAdam J. and Rigueiro-Rodríguez A.), pp.172-173. CABI Publishing, UK. ISBN-13: 978-1-84593-001-1
978-1-84593-001-1
978-1-84593-147-6
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CABI Publishing
publisher.none.fl_str_mv CABI Publishing
dc.source.none.fl_str_mv Silvopastoralism and sustainable land management. Proceedings of an international congress on silvopastoralism and sustainable management held in Lugo, Spain, April 2004 / editores Mosquera-Losada M.R., McAdam J. and Rigueiro-Rodríguez A. CABI Publishing, UK, 2005. p. 172-173
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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