Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia
- Autores
- Ormaechea, Sebastián Gabriel; Peri, Pablo Luis
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests. Because of this, sheep extensive systems need technologies to improve their production levels under sustainable management. In this context, the aim of this work was to provide knowledge of sheep habits (diet, daily activity and spatial distribution patterns) in seven paddocks at a production scale throughout the year in Southern Patagonia. The area is an extensive ecotone between forest and steppe, characterized by a rugged landscape with valleys and mountains. Three vegetation types were distinguished in each paddock: forest, steppe and wetland. After a two years trial, sheep showed an important array of strategies for facing restrictions imposed by climate and low forage availability. A strong dietary selectivity, a high percentage of time allocated to grazing, large explored areas and opportunistic selection of vegetation types explained the capacity for reproduction under Southern Patagonia harsh conditions. The application of an intensified management involving paddock subdivision and separation of vegetation types should consider how sheep grazing strategies are limited.
Fil: Ormaechea, Sebastián Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; Argentina
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; Argentina - Fuente
- Livestock research for rural development 27 (6). (2015)
- Materia
-
Ovinos
Sheep
Grazing
Spatial Distribution
Vegetation
Global Positioning Systems
Diet
Hábitos Alimentarios
Feeding Habits
Pastoreo
Distribución Espacial
Vegetación
Sistema de Posicionamiento Global
Dieta
Región Patagónica - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/1153
Ver los metadatos del registro completo
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Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern PatagoniaOrmaechea, Sebastián GabrielPeri, Pablo LuisOvinosSheepGrazingSpatial DistributionVegetationGlobal Positioning SystemsDietHábitos AlimentariosFeeding HabitsPastoreoDistribución EspacialVegetaciónSistema de Posicionamiento GlobalDietaRegión PatagónicaIn Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests. Because of this, sheep extensive systems need technologies to improve their production levels under sustainable management. In this context, the aim of this work was to provide knowledge of sheep habits (diet, daily activity and spatial distribution patterns) in seven paddocks at a production scale throughout the year in Southern Patagonia. The area is an extensive ecotone between forest and steppe, characterized by a rugged landscape with valleys and mountains. Three vegetation types were distinguished in each paddock: forest, steppe and wetland. After a two years trial, sheep showed an important array of strategies for facing restrictions imposed by climate and low forage availability. A strong dietary selectivity, a high percentage of time allocated to grazing, large explored areas and opportunistic selection of vegetation types explained the capacity for reproduction under Southern Patagonia harsh conditions. The application of an intensified management involving paddock subdivision and separation of vegetation types should consider how sheep grazing strategies are limited.Fil: Ormaechea, Sebastián Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; ArgentinaFil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; Argentina2017-09-06T17:04:59Z2017-09-06T17:04:59Z2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/1153http://lrrd.cipav.org.co/lrrd27/6/orma27105.html0121-3784Livestock research for rural development 27 (6). (2015)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengPatagonia (general region)info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:44:09Zoai:localhost:20.500.12123/1153instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:10.264INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
title |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
spellingShingle |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia Ormaechea, Sebastián Gabriel Ovinos Sheep Grazing Spatial Distribution Vegetation Global Positioning Systems Diet Hábitos Alimentarios Feeding Habits Pastoreo Distribución Espacial Vegetación Sistema de Posicionamiento Global Dieta Región Patagónica |
title_short |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
title_full |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
title_fullStr |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
title_full_unstemmed |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
title_sort |
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia |
dc.creator.none.fl_str_mv |
Ormaechea, Sebastián Gabriel Peri, Pablo Luis |
author |
Ormaechea, Sebastián Gabriel |
author_facet |
Ormaechea, Sebastián Gabriel Peri, Pablo Luis |
author_role |
author |
author2 |
Peri, Pablo Luis |
author2_role |
author |
dc.subject.none.fl_str_mv |
Ovinos Sheep Grazing Spatial Distribution Vegetation Global Positioning Systems Diet Hábitos Alimentarios Feeding Habits Pastoreo Distribución Espacial Vegetación Sistema de Posicionamiento Global Dieta Región Patagónica |
topic |
Ovinos Sheep Grazing Spatial Distribution Vegetation Global Positioning Systems Diet Hábitos Alimentarios Feeding Habits Pastoreo Distribución Espacial Vegetación Sistema de Posicionamiento Global Dieta Región Patagónica |
dc.description.none.fl_txt_mv |
In Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests. Because of this, sheep extensive systems need technologies to improve their production levels under sustainable management. In this context, the aim of this work was to provide knowledge of sheep habits (diet, daily activity and spatial distribution patterns) in seven paddocks at a production scale throughout the year in Southern Patagonia. The area is an extensive ecotone between forest and steppe, characterized by a rugged landscape with valleys and mountains. Three vegetation types were distinguished in each paddock: forest, steppe and wetland. After a two years trial, sheep showed an important array of strategies for facing restrictions imposed by climate and low forage availability. A strong dietary selectivity, a high percentage of time allocated to grazing, large explored areas and opportunistic selection of vegetation types explained the capacity for reproduction under Southern Patagonia harsh conditions. The application of an intensified management involving paddock subdivision and separation of vegetation types should consider how sheep grazing strategies are limited. Fil: Ormaechea, Sebastián Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; Argentina Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; Argentina |
description |
In Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests. Because of this, sheep extensive systems need technologies to improve their production levels under sustainable management. In this context, the aim of this work was to provide knowledge of sheep habits (diet, daily activity and spatial distribution patterns) in seven paddocks at a production scale throughout the year in Southern Patagonia. The area is an extensive ecotone between forest and steppe, characterized by a rugged landscape with valleys and mountains. Three vegetation types were distinguished in each paddock: forest, steppe and wetland. After a two years trial, sheep showed an important array of strategies for facing restrictions imposed by climate and low forage availability. A strong dietary selectivity, a high percentage of time allocated to grazing, large explored areas and opportunistic selection of vegetation types explained the capacity for reproduction under Southern Patagonia harsh conditions. The application of an intensified management involving paddock subdivision and separation of vegetation types should consider how sheep grazing strategies are limited. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2017-09-06T17:04:59Z 2017-09-06T17:04:59Z |
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 |
http://hdl.handle.net/20.500.12123/1153 http://lrrd.cipav.org.co/lrrd27/6/orma27105.html 0121-3784 |
url |
http://hdl.handle.net/20.500.12123/1153 http://lrrd.cipav.org.co/lrrd27/6/orma27105.html |
identifier_str_mv |
0121-3784 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess 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 |
openAccess |
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.coverage.none.fl_str_mv |
Patagonia (general region) |
dc.source.none.fl_str_mv |
Livestock research for rural development 27 (6). (2015) 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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1844619116802998272 |
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12.559606 |