Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.

Autores
Peri, Pablo Luis
Año de publicación
2012
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión publicada
Descripción
Orchardgrass is a widespread perennial grass, which is well-adapted to dry conditions and is suitable for silvopastoral systems due to its shade tolerance. The main environmental (temperature, nitrogen, water and shade) and management (regrowth duration) factors that affect morphology, physiology, dry matter (DM) production and nutritive value (crude protein, organic matter digestibility and macro-nutrient concentrations) of orchardgrass (Dactylis glomerata L.) in temperate climate are reviewed. Regrowth duration is a management factor that can be modified through the frequency and severity of defoliation (e.g. infrequent cutting for hay or silage, rotational or continuous grazing). The emphasis is on open pasture and silvopastoral systems conditions. This is followed by a review of how DM production could be predicted from a canopy photosynthesis model based on the photosynthetic capacity of leaves, the light intercepted by leaf surfaces (dependent upon canopy architecture and leaf area index, (LAI)). The predictive capability physiologically based pasture models makes them powerful tools for pasture management or in assisting agronomists to improve practices in pastoral or silvopastoral systems.
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; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fuente
Grasslands: Types, Biodiversity and Impacts (Ed. Wen-Jun Zhang). Hauppauge, N.Y. : Nova Science Publishers, c2012. Chapter 4, p.57-93
Materia
Pastures
Adaptation
Environmental Factors
Temperature
Nitrogen
Water
Shade
Silvopastoral Systems
Photosynthesis
Dry Matter
Pastizales
Adaptación
Factores Ambientales
Temperatura
Nitrógeno
Agua
Sombra
Sistemas Silvopascícolas
Fotosíntesis
Materia Seca
Sistemas Silvopastoriles
Modelos de Fotosíntesis de Canopeo
Canopy Photosynthesis Model
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/12138
Acceder
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oai_identifier_str oai:localhost:20.500.12123/12138
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.Peri, Pablo LuisPasturesAdaptationEnvironmental FactorsTemperatureNitrogenWaterShadeSilvopastoral SystemsPhotosynthesisDry MatterPastizalesAdaptaciónFactores AmbientalesTemperaturaNitrógenoAguaSombraSistemas SilvopascícolasFotosíntesisMateria SecaSistemas SilvopastorilesModelos de Fotosíntesis de CanopeoCanopy Photosynthesis ModelOrchardgrass is a widespread perennial grass, which is well-adapted to dry conditions and is suitable for silvopastoral systems due to its shade tolerance. The main environmental (temperature, nitrogen, water and shade) and management (regrowth duration) factors that affect morphology, physiology, dry matter (DM) production and nutritive value (crude protein, organic matter digestibility and macro-nutrient concentrations) of orchardgrass (Dactylis glomerata L.) in temperate climate are reviewed. Regrowth duration is a management factor that can be modified through the frequency and severity of defoliation (e.g. infrequent cutting for hay or silage, rotational or continuous grazing). The emphasis is on open pasture and silvopastoral systems conditions. This is followed by a review of how DM production could be predicted from a canopy photosynthesis model based on the photosynthetic capacity of leaves, the light intercepted by leaf surfaces (dependent upon canopy architecture and leaf area index, (LAI)). The predictive capability physiologically based pasture models makes them powerful tools for pasture management or in assisting agronomists to improve practices in pastoral or silvopastoral systems.EEA Santa CruzFil: 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; Argentina.Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.NOVA Science PublishersWen-Jun Zhang2022-06-22T11:07:00Z2022-06-22T11:07:00Z2012info:eu-repo/semantics/bookPartinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdfhttp://hdl.handle.net/20.500.12123/12138Peri P.L. (2012) Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions. En: Grasslands: Types, Biodiversity and Impacts (Ed. Wen-Jun Zhang), pp.57-93 (Chapter 4). NOVA Science Publishers Inc., New York, USA. 155 pp. ISBN: 978-1-61470-555-0.978-1-61470-555-0Grasslands: Types, Biodiversity and Impacts (Ed. Wen-Jun Zhang). Hauppauge, N.Y. : Nova Science Publishers, c2012. Chapter 4, p.57-93reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-23T11:18:00Zoai:localhost:20.500.12123/12138instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:18:00.342INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
title Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
spellingShingle Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
Peri, Pablo Luis
Pastures
Adaptation
Environmental Factors
Temperature
Nitrogen
Water
Shade
Silvopastoral Systems
Photosynthesis
Dry Matter
Pastizales
Adaptación
Factores Ambientales
Temperatura
Nitrógeno
Agua
Sombra
Sistemas Silvopascícolas
Fotosíntesis
Materia Seca
Sistemas Silvopastoriles
Modelos de Fotosíntesis de Canopeo
Canopy Photosynthesis Model
title_short Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
title_full Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
title_fullStr Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
title_full_unstemmed Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
title_sort Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions.
dc.creator.none.fl_str_mv Peri, Pablo Luis
author Peri, Pablo Luis
author_facet Peri, Pablo Luis
author_role author
dc.contributor.none.fl_str_mv Wen-Jun Zhang
dc.subject.none.fl_str_mv Pastures
Adaptation
Environmental Factors
Temperature
Nitrogen
Water
Shade
Silvopastoral Systems
Photosynthesis
Dry Matter
Pastizales
Adaptación
Factores Ambientales
Temperatura
Nitrógeno
Agua
Sombra
Sistemas Silvopascícolas
Fotosíntesis
Materia Seca
Sistemas Silvopastoriles
Modelos de Fotosíntesis de Canopeo
Canopy Photosynthesis Model
topic Pastures
Adaptation
Environmental Factors
Temperature
Nitrogen
Water
Shade
Silvopastoral Systems
Photosynthesis
Dry Matter
Pastizales
Adaptación
Factores Ambientales
Temperatura
Nitrógeno
Agua
Sombra
Sistemas Silvopascícolas
Fotosíntesis
Materia Seca
Sistemas Silvopastoriles
Modelos de Fotosíntesis de Canopeo
Canopy Photosynthesis Model
dc.description.none.fl_txt_mv Orchardgrass is a widespread perennial grass, which is well-adapted to dry conditions and is suitable for silvopastoral systems due to its shade tolerance. The main environmental (temperature, nitrogen, water and shade) and management (regrowth duration) factors that affect morphology, physiology, dry matter (DM) production and nutritive value (crude protein, organic matter digestibility and macro-nutrient concentrations) of orchardgrass (Dactylis glomerata L.) in temperate climate are reviewed. Regrowth duration is a management factor that can be modified through the frequency and severity of defoliation (e.g. infrequent cutting for hay or silage, rotational or continuous grazing). The emphasis is on open pasture and silvopastoral systems conditions. This is followed by a review of how DM production could be predicted from a canopy photosynthesis model based on the photosynthetic capacity of leaves, the light intercepted by leaf surfaces (dependent upon canopy architecture and leaf area index, (LAI)). The predictive capability physiologically based pasture models makes them powerful tools for pasture management or in assisting agronomists to improve practices in pastoral or silvopastoral systems.
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; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
description Orchardgrass is a widespread perennial grass, which is well-adapted to dry conditions and is suitable for silvopastoral systems due to its shade tolerance. The main environmental (temperature, nitrogen, water and shade) and management (regrowth duration) factors that affect morphology, physiology, dry matter (DM) production and nutritive value (crude protein, organic matter digestibility and macro-nutrient concentrations) of orchardgrass (Dactylis glomerata L.) in temperate climate are reviewed. Regrowth duration is a management factor that can be modified through the frequency and severity of defoliation (e.g. infrequent cutting for hay or silage, rotational or continuous grazing). The emphasis is on open pasture and silvopastoral systems conditions. This is followed by a review of how DM production could be predicted from a canopy photosynthesis model based on the photosynthetic capacity of leaves, the light intercepted by leaf surfaces (dependent upon canopy architecture and leaf area index, (LAI)). The predictive capability physiologically based pasture models makes them powerful tools for pasture management or in assisting agronomists to improve practices in pastoral or silvopastoral systems.
publishDate 2012
dc.date.none.fl_str_mv 2012
2022-06-22T11:07:00Z
2022-06-22T11:07:00Z
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/20.500.12123/12138
Peri P.L. (2012) Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions. En: Grasslands: Types, Biodiversity and Impacts (Ed. Wen-Jun Zhang), pp.57-93 (Chapter 4). NOVA Science Publishers Inc., New York, USA. 155 pp. ISBN: 978-1-61470-555-0.
978-1-61470-555-0
url http://hdl.handle.net/20.500.12123/12138
identifier_str_mv Peri P.L. (2012) Orchargrass: a valuable perennial pasture grass adapted to different environmental conditions. En: Grasslands: Types, Biodiversity and Impacts (Ed. Wen-Jun Zhang), pp.57-93 (Chapter 4). NOVA Science Publishers Inc., New York, USA. 155 pp. ISBN: 978-1-61470-555-0.
978-1-61470-555-0
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 NOVA Science Publishers
publisher.none.fl_str_mv NOVA Science Publishers
dc.source.none.fl_str_mv Grasslands: Types, Biodiversity and Impacts (Ed. Wen-Jun Zhang). Hauppauge, N.Y. : Nova Science Publishers, c2012. Chapter 4, p.57-93
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 12.982451

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