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

dc.creatorKlich, María G.
dc.creatorBondia, Pedro M.
dc.creatorFernández, Osvaldo A.
dc.date2018-04-01
dc.date.accessioned2023-08-30T16:38:01Z
dc.date.available2023-08-30T16:38:01Z
dc.identifierKlich, 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.
dc.identifier2162-5263
dc.identifierhttp://www.davidpublisher.org/index.php/Home/Article/index?id=37376.html
dc.identifierhttps://pdfs.semanticscholar.org/c959/1a3c91eb672957f51fbf766915645cf5b0d7.pdf
dc.identifierhttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/5288
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8533874
dc.descriptionFil: Klich, María G. Universidad Nacional de Río Negro. Escuela de Veterinaria. Río Negro, Argentina.
dc.descriptionFil: Bondia, Pedro. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.
dc.descriptionFil: Fernandez, Osvaldo A. Universidad Nacional del Sur. Departamento de Agronomia. Buenos Aires, Argentina.
dc.descriptionThe 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.
dc.descriptiontrue
dc.descriptionLa 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.
dc.formatapplication/pdf
dc.languageen
dc.publisherDavid Publisher
dc.relation7
dc.relationJournal of Environmental Science and Engineering A
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectCiencias Agrarias
dc.subjectElaeagnus Angustifolia
dc.subjectInvader
dc.subjectCattle Grazing
dc.subjectForage Resource
dc.subjectCiencias Agrarias
dc.titleForage Offer and Nutritive Value of Elaeagnus angustifolia in North Patagonia, Argentina


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