Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland

Autores
Díaz Falú, Estanislao Martín; Brizuela, Miguel Angel; Cid, María Silvia; Cibils, Andrés Francisco; Cendoya, María Gabriela; Bendersky, Diego
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Effective management of livestock grazing on heterogeneous subtropical grasslands requires understanding the relative role played by factors that determine spatial distribution patterns of animals. We conducted a 2 year study at a site in Corrientes, Argentina, to characterize seasonal patterns of feeding site selection of cattle and sheep co-grazing the same pastures. Livestock were fitted with GPS collars and monitored for 2 weeks in fall, winter, spring, and summer of two consecutive years beginning in 2009. Maps of vegetation units, topography, and facilities were included as layers in a GIS of our study site which, in addition to livestock location data, were used to analyze daily feeding site selection patterns of both livestock species. The k-select multivariate method used for this analysis suggested that 21% of the variation in daily feeding site selection of both cattle and sheep could be explained by vegetation-related variables. Lesser amounts of variation were explained by weather-related variables, topography, and distance to drinking water and shade. In general, cattle tended to select lower elevation sites dominated by taller grasses, whereas sheep tended to select higher elevation sites with steeper slopes dominated by short grasses. Both cattle and sheep appeared to adapt to year-to-year changes in vegetation and rainfall by adjusting their feeding site selection and either expanding or contracting the area explored while grazing in a day. Spatial overlap between species remained low throughout the study. Cattle and sheep appeared to exhibit complementary adaptive feeding strategies at this site. Subtropical grassland areas with heterogeneous vegetation cover could be utilized more efficiently with co-grazing of livestock species with contrasting body size and dietary habits.
EEA Mercedes
Fil: Díaz Falú, Estanislao Martín. University of Hohenheim. Institute of Animal Production in the Tropics and Subtropics; Alemania. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Brizuela, Miguel Angel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Buenos Aires (Provincia). Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Cid, María Silvia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Cibils, Andrés Francisco. New Mexico State University. Department of Animal and Range Sciences; Estados Unidos
Fil: Cendoya, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Bendersky, Diego. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mercedes; Argentina
Fuente
Livestock science 161 : 147-157. (March 2014)
Materia
Alimentación de los Animales
Ganado Bovino
Ovinos
Pastoreo
Praderas
Zona Subtropical
Animal Feeding
Cattle
Sheep
Grazing
Grasslands
Subtropical Zones
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
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spelling Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grasslandDíaz Falú, Estanislao MartínBrizuela, Miguel AngelCid, María SilviaCibils, Andrés FranciscoCendoya, María GabrielaBendersky, DiegoAlimentación de los AnimalesGanado BovinoOvinosPastoreoPraderasZona SubtropicalAnimal FeedingCattleSheepGrazingGrasslandsSubtropical ZonesEffective management of livestock grazing on heterogeneous subtropical grasslands requires understanding the relative role played by factors that determine spatial distribution patterns of animals. We conducted a 2 year study at a site in Corrientes, Argentina, to characterize seasonal patterns of feeding site selection of cattle and sheep co-grazing the same pastures. Livestock were fitted with GPS collars and monitored for 2 weeks in fall, winter, spring, and summer of two consecutive years beginning in 2009. Maps of vegetation units, topography, and facilities were included as layers in a GIS of our study site which, in addition to livestock location data, were used to analyze daily feeding site selection patterns of both livestock species. The k-select multivariate method used for this analysis suggested that 21% of the variation in daily feeding site selection of both cattle and sheep could be explained by vegetation-related variables. Lesser amounts of variation were explained by weather-related variables, topography, and distance to drinking water and shade. In general, cattle tended to select lower elevation sites dominated by taller grasses, whereas sheep tended to select higher elevation sites with steeper slopes dominated by short grasses. Both cattle and sheep appeared to adapt to year-to-year changes in vegetation and rainfall by adjusting their feeding site selection and either expanding or contracting the area explored while grazing in a day. Spatial overlap between species remained low throughout the study. Cattle and sheep appeared to exhibit complementary adaptive feeding strategies at this site. Subtropical grassland areas with heterogeneous vegetation cover could be utilized more efficiently with co-grazing of livestock species with contrasting body size and dietary habits.EEA MercedesFil: Díaz Falú, Estanislao Martín. University of Hohenheim. Institute of Animal Production in the Tropics and Subtropics; Alemania. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Brizuela, Miguel Angel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Buenos Aires (Provincia). Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Cid, María Silvia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Cibils, Andrés Francisco. New Mexico State University. Department of Animal and Range Sciences; Estados UnidosFil: Cendoya, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Bendersky, Diego. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mercedes; Argentina2018-05-04T15:25:35Z2018-05-04T15:25:35Z2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://www.sciencedirect.com/science/article/pii/S1871141313005039#!http://hdl.handle.net/20.500.12123/23251871-1413https://doi.org/10.1016/j.livsci.2013.11.010Livestock science 161 : 147-157. (March 2014)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:44:18Zoai:localhost:20.500.12123/2325instacron: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 13:44:18.373INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
title Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
spellingShingle Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
Díaz Falú, Estanislao Martín
Alimentación de los Animales
Ganado Bovino
Ovinos
Pastoreo
Praderas
Zona Subtropical
Animal Feeding
Cattle
Sheep
Grazing
Grasslands
Subtropical Zones
title_short Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
title_full Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
title_fullStr Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
title_full_unstemmed Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
title_sort Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland
dc.creator.none.fl_str_mv Díaz Falú, Estanislao Martín
Brizuela, Miguel Angel
Cid, María Silvia
Cibils, Andrés Francisco
Cendoya, María Gabriela
Bendersky, Diego
author Díaz Falú, Estanislao Martín
author_facet Díaz Falú, Estanislao Martín
Brizuela, Miguel Angel
Cid, María Silvia
Cibils, Andrés Francisco
Cendoya, María Gabriela
Bendersky, Diego
author_role author
author2 Brizuela, Miguel Angel
Cid, María Silvia
Cibils, Andrés Francisco
Cendoya, María Gabriela
Bendersky, Diego
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Alimentación de los Animales
Ganado Bovino
Ovinos
Pastoreo
Praderas
Zona Subtropical
Animal Feeding
Cattle
Sheep
Grazing
Grasslands
Subtropical Zones
topic Alimentación de los Animales
Ganado Bovino
Ovinos
Pastoreo
Praderas
Zona Subtropical
Animal Feeding
Cattle
Sheep
Grazing
Grasslands
Subtropical Zones
dc.description.none.fl_txt_mv Effective management of livestock grazing on heterogeneous subtropical grasslands requires understanding the relative role played by factors that determine spatial distribution patterns of animals. We conducted a 2 year study at a site in Corrientes, Argentina, to characterize seasonal patterns of feeding site selection of cattle and sheep co-grazing the same pastures. Livestock were fitted with GPS collars and monitored for 2 weeks in fall, winter, spring, and summer of two consecutive years beginning in 2009. Maps of vegetation units, topography, and facilities were included as layers in a GIS of our study site which, in addition to livestock location data, were used to analyze daily feeding site selection patterns of both livestock species. The k-select multivariate method used for this analysis suggested that 21% of the variation in daily feeding site selection of both cattle and sheep could be explained by vegetation-related variables. Lesser amounts of variation were explained by weather-related variables, topography, and distance to drinking water and shade. In general, cattle tended to select lower elevation sites dominated by taller grasses, whereas sheep tended to select higher elevation sites with steeper slopes dominated by short grasses. Both cattle and sheep appeared to adapt to year-to-year changes in vegetation and rainfall by adjusting their feeding site selection and either expanding or contracting the area explored while grazing in a day. Spatial overlap between species remained low throughout the study. Cattle and sheep appeared to exhibit complementary adaptive feeding strategies at this site. Subtropical grassland areas with heterogeneous vegetation cover could be utilized more efficiently with co-grazing of livestock species with contrasting body size and dietary habits.
EEA Mercedes
Fil: Díaz Falú, Estanislao Martín. University of Hohenheim. Institute of Animal Production in the Tropics and Subtropics; Alemania. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Brizuela, Miguel Angel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Buenos Aires (Provincia). Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Cid, María Silvia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Cibils, Andrés Francisco. New Mexico State University. Department of Animal and Range Sciences; Estados Unidos
Fil: Cendoya, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Bendersky, Diego. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mercedes; Argentina
description Effective management of livestock grazing on heterogeneous subtropical grasslands requires understanding the relative role played by factors that determine spatial distribution patterns of animals. We conducted a 2 year study at a site in Corrientes, Argentina, to characterize seasonal patterns of feeding site selection of cattle and sheep co-grazing the same pastures. Livestock were fitted with GPS collars and monitored for 2 weeks in fall, winter, spring, and summer of two consecutive years beginning in 2009. Maps of vegetation units, topography, and facilities were included as layers in a GIS of our study site which, in addition to livestock location data, were used to analyze daily feeding site selection patterns of both livestock species. The k-select multivariate method used for this analysis suggested that 21% of the variation in daily feeding site selection of both cattle and sheep could be explained by vegetation-related variables. Lesser amounts of variation were explained by weather-related variables, topography, and distance to drinking water and shade. In general, cattle tended to select lower elevation sites dominated by taller grasses, whereas sheep tended to select higher elevation sites with steeper slopes dominated by short grasses. Both cattle and sheep appeared to adapt to year-to-year changes in vegetation and rainfall by adjusting their feeding site selection and either expanding or contracting the area explored while grazing in a day. Spatial overlap between species remained low throughout the study. Cattle and sheep appeared to exhibit complementary adaptive feeding strategies at this site. Subtropical grassland areas with heterogeneous vegetation cover could be utilized more efficiently with co-grazing of livestock species with contrasting body size and dietary habits.
publishDate 2014
dc.date.none.fl_str_mv 2014-03
2018-05-04T15:25:35Z
2018-05-04T15:25:35Z
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://www.sciencedirect.com/science/article/pii/S1871141313005039#!
http://hdl.handle.net/20.500.12123/2325
1871-1413
https://doi.org/10.1016/j.livsci.2013.11.010
url https://www.sciencedirect.com/science/article/pii/S1871141313005039#!
http://hdl.handle.net/20.500.12123/2325
https://doi.org/10.1016/j.livsci.2013.11.010
identifier_str_mv 1871-1413
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.source.none.fl_str_mv Livestock science 161 : 147-157. (March 2014)
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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