Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina

Autores
Klich, María G.; Bondia, Pedro M.; Fernández, Osvaldo A.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Klich, María G. Universidad Nacional de Río Negro. Escuela de Veterinaria. Río Negro, Argentina.
Fil: Bondia, Pedro. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.
Fil: Fernandez, Osvaldo A. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.
The presence and growth cycle of the browse Elaeagnus angustifolia (olivillo, Russian olive), naturalized in the Mid Valley, Rio Negro, Argentina, must be considered in the yearly schedule of rangeland management. Field observations showed that cattle prefer the leaves of this species that are included on the reproductive branches which develop as a thyrse inflorescence. In this trial, authors studied the incidence of E. angustifolia in the breeding cow’s diet as determined by microhistological analysis of cow feces; mapped the distribution patterns in a cattle farm and quantified its abundance in different parcels; estimated the volume of forage produced by this species and determined the nutritive value of the edible parts of the plants. The quality and quantity of the thyrses accessible for cow’s browse suggest that E. angustifolia must be considered as an important feed input. The results are used to schedule grazing periods in a valley farm divided into plots with different abundances of E. angustifolia and a known floristic composition.
La presencia y el ciclo de crecimiento del arbusto Elaeagnus angustifolia (olivillo, Russian olive), naturalizado en el Valle Medio, Rio Negro, Argentina, deben ser tenidos en cuenta al momento de planificar los esquemas de manejo ganadero. Observaciones a campo demuestran que los bovinos prefieren las hoas de esta especie que se encuentran en las ramas reproductivas que se desarrollan como una inflorescencia en tirso . Demos ramos la insidencia de E. angustifolia en la dieta de vacas de cria mediante microhistologua de heces, regitramos la distribucion de la especie en un establecimiento, cuantificamos su abundancia. estimamos el volumen de forraje producido y el valor nutritivo de las partes comestibles. Los resultados son utilizados para programar esquemas de manejo ganadero.
Materia
Ciencias Agrarias
Elaeagnus Angustifolia
Invader
Cattle Grazing
Forage Resource
Ciencias Agrarias
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/5288

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spelling Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, ArgentinaKlich, María G.Bondia, Pedro M.Fernández, Osvaldo A.Ciencias AgrariasElaeagnus AngustifoliaInvaderCattle GrazingForage ResourceCiencias AgrariasFil: Klich, María G. Universidad Nacional de Río Negro. Escuela de Veterinaria. Río Negro, Argentina.Fil: Bondia, Pedro. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.Fil: Fernandez, Osvaldo A. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.The presence and growth cycle of the browse Elaeagnus angustifolia (olivillo, Russian olive), naturalized in the Mid Valley, Rio Negro, Argentina, must be considered in the yearly schedule of rangeland management. Field observations showed that cattle prefer the leaves of this species that are included on the reproductive branches which develop as a thyrse inflorescence. In this trial, authors studied the incidence of E. angustifolia in the breeding cow’s diet as determined by microhistological analysis of cow feces; mapped the distribution patterns in a cattle farm and quantified its abundance in different parcels; estimated the volume of forage produced by this species and determined the nutritive value of the edible parts of the plants. The quality and quantity of the thyrses accessible for cow’s browse suggest that E. angustifolia must be considered as an important feed input. The results are used to schedule grazing periods in a valley farm divided into plots with different abundances of E. angustifolia and a known floristic composition.La presencia y el ciclo de crecimiento del arbusto Elaeagnus angustifolia (olivillo, Russian olive), naturalizado en el Valle Medio, Rio Negro, Argentina, deben ser tenidos en cuenta al momento de planificar los esquemas de manejo ganadero. Observaciones a campo demuestran que los bovinos prefieren las hoas de esta especie que se encuentran en las ramas reproductivas que se desarrollan como una inflorescencia en tirso . Demos ramos la insidencia de E. angustifolia en la dieta de vacas de cria mediante microhistologua de heces, regitramos la distribucion de la especie en un establecimiento, cuantificamos su abundancia. estimamos el volumen de forraje producido y el valor nutritivo de las partes comestibles. Los resultados son utilizados para programar esquemas de manejo ganadero.David Publisher2018-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfKlich, María G., Bondia, Pedro & Fernández, Osvaldo A. (2018). Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina. Journal of Environmental Science and Engineering A; 7; 172-179.2162-5263http://www.davidpublisher.org/index.php/Home/Article/index?id=37376.htmlhttps://pdfs.semanticscholar.org/c959/1a3c91eb672957f51fbf766915645cf5b0d7.pdfhttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/5288eng7Journal of Environmental Science and Engineering Ainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-29T14:29:09Zoai:rid.unrn.edu.ar:20.500.12049/5288instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-29 14:29:10.065RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse
dc.title.none.fl_str_mv Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
title Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
spellingShingle Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
Klich, María G.
Ciencias Agrarias
Elaeagnus Angustifolia
Invader
Cattle Grazing
Forage Resource
Ciencias Agrarias
title_short Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
title_full Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
title_fullStr Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
title_full_unstemmed Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
title_sort Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina
dc.creator.none.fl_str_mv Klich, María G.
Bondia, Pedro M.
Fernández, Osvaldo A.
author Klich, María G.
author_facet Klich, María G.
Bondia, Pedro M.
Fernández, Osvaldo A.
author_role author
author2 Bondia, Pedro M.
Fernández, Osvaldo A.
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Elaeagnus Angustifolia
Invader
Cattle Grazing
Forage Resource
Ciencias Agrarias
topic Ciencias Agrarias
Elaeagnus Angustifolia
Invader
Cattle Grazing
Forage Resource
Ciencias Agrarias
dc.description.none.fl_txt_mv Fil: Klich, María G. Universidad Nacional de Río Negro. Escuela de Veterinaria. Río Negro, Argentina.
Fil: Bondia, Pedro. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.
Fil: Fernandez, Osvaldo A. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.
The presence and growth cycle of the browse Elaeagnus angustifolia (olivillo, Russian olive), naturalized in the Mid Valley, Rio Negro, Argentina, must be considered in the yearly schedule of rangeland management. Field observations showed that cattle prefer the leaves of this species that are included on the reproductive branches which develop as a thyrse inflorescence. In this trial, authors studied the incidence of E. angustifolia in the breeding cow’s diet as determined by microhistological analysis of cow feces; mapped the distribution patterns in a cattle farm and quantified its abundance in different parcels; estimated the volume of forage produced by this species and determined the nutritive value of the edible parts of the plants. The quality and quantity of the thyrses accessible for cow’s browse suggest that E. angustifolia must be considered as an important feed input. The results are used to schedule grazing periods in a valley farm divided into plots with different abundances of E. angustifolia and a known floristic composition.
La presencia y el ciclo de crecimiento del arbusto Elaeagnus angustifolia (olivillo, Russian olive), naturalizado en el Valle Medio, Rio Negro, Argentina, deben ser tenidos en cuenta al momento de planificar los esquemas de manejo ganadero. Observaciones a campo demuestran que los bovinos prefieren las hoas de esta especie que se encuentran en las ramas reproductivas que se desarrollan como una inflorescencia en tirso . Demos ramos la insidencia de E. angustifolia en la dieta de vacas de cria mediante microhistologua de heces, regitramos la distribucion de la especie en un establecimiento, cuantificamos su abundancia. estimamos el volumen de forraje producido y el valor nutritivo de las partes comestibles. Los resultados son utilizados para programar esquemas de manejo ganadero.
description Fil: Klich, María G. Universidad Nacional de Río Negro. Escuela de Veterinaria. Río Negro, Argentina.
publishDate 2018
dc.date.none.fl_str_mv 2018-04-01
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 Klich, María G., Bondia, Pedro & Fernández, Osvaldo A. (2018). Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina. Journal of Environmental Science and Engineering A; 7; 172-179.
2162-5263
http://www.davidpublisher.org/index.php/Home/Article/index?id=37376.html
https://pdfs.semanticscholar.org/c959/1a3c91eb672957f51fbf766915645cf5b0d7.pdf
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/5288
identifier_str_mv Klich, María G., Bondia, Pedro & Fernández, Osvaldo A. (2018). Forage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina. Journal of Environmental Science and Engineering A; 7; 172-179.
2162-5263
url http://www.davidpublisher.org/index.php/Home/Article/index?id=37376.html
https://pdfs.semanticscholar.org/c959/1a3c91eb672957f51fbf766915645cf5b0d7.pdf
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/5288
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 7
Journal of Environmental Science and Engineering A
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eu_rights_str_mv openAccess
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dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv David Publisher
publisher.none.fl_str_mv David Publisher
dc.source.none.fl_str_mv reponame:RID-UNRN (UNRN)
instname:Universidad Nacional de Río Negro
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
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repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
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