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
- Institución
- Universidad Nacional de Río Negro
- OAI Identificador
- oai:rid.unrn.edu.ar:20.500.12049/5288
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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 |
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7 Journal of Environmental Science and Engineering A |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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application/pdf |
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David Publisher |
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David Publisher |
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