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dc.contributor.author
Mattioli, Guillermo Alberto
dc.contributor.author
Rosa, Diana Esther
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Turic, Esteban
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Relling, Alejandro Enrique
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Galarza, Esteban
dc.contributor.author
Fazzio, Luis Emilio
dc.date.available
2019-09-02T20:23:28Z
dc.date.issued
2018-10
dc.identifier.citation
Mattioli, Guillermo Alberto; Rosa, Diana Esther; Turic, Esteban; Relling, Alejandro Enrique; Galarza, Esteban; et al.; Effects of Copper and Zinc Supplementation on Weight Gain and Hematological Parameters in Pre-weaning Calves; Humana Press; Biological Trace Element Research; 185; 2; 10-2018; 327-331
dc.identifier.issn
0163-4984
dc.identifier.uri
http://hdl.handle.net/11336/82770
dc.description.abstract
Cow-calf operations may be affected by trace mineral deficiencies, particularly copper (Cu) and zinc (Zn) deficiency, which may decrease the calf daily weight gain and alter hematological parameters. We evaluated the effect of Cu and Zn supplementation on pre-weaning calves (n = 40; 92 ± 6 kg initial body weight) from the Salado River basin, Buenos Aires, Argentina. Calves were divided into four groups (n = 10 each) and subcutaneously administered 0.3 mg/kg Cu (Cu group), 1 mg/kg Zn (Zn group), Cu and Zn together (Cu + Zn group), and sterile saline solution (control group) every 40 days for 120 days. Plasma Cu and Zn concentrations, hematological parameters, and weight were recorded every 40 days. A completely randomized 2 × 2 factorial treatment design was used and data were analyzed with a mixed model for repeated measures over time. Cu and Zn were detected in plasma after the second sampling. Cu × Zn interaction was significant (p = 0.09), being Cu concentration higher in the Cu + Zn than in the Cu group. Differences in weight gain (Zn × time interaction; p < 0.01) were observed in the Zn but not in the Cu group (p > 0.1). On the other hand, none of the treatments altered any of the hematological parameters assessed (p > 0.1). Our results show the risk of lower weight gain due to Zn deficiency in pre-weaning calves raised in the Salado River basin.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Humana Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Copper
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Deficiency
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Hematological Parameters
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Weight Gain
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Zinc
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Ganadería
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Producción Animal y Lechería
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CIENCIAS AGRÍCOLAS
dc.title
Effects of Copper and Zinc Supplementation on Weight Gain and Hematological Parameters in Pre-weaning Calves
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-08T19:33:19Z
dc.journal.volume
185
dc.journal.number
2
dc.journal.pagination
327-331
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Mattioli, Guillermo Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Laboratorio de Nutrición Mineral y Fisiología Reproductiva; Argentina
dc.description.fil
Fil: Rosa, Diana Esther. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Laboratorio de Nutrición Mineral y Fisiología Reproductiva; Argentina
dc.description.fil
Fil: Turic, Esteban. Biogenésis Bagó; Argentina
dc.description.fil
Fil: Relling, Alejandro Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Laboratorio de Nutrición Mineral y Fisiología Reproductiva; Argentina
dc.description.fil
Fil: Galarza, Esteban. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Laboratorio de Nutrición Mineral y Fisiología Reproductiva; Argentina
dc.description.fil
Fil: Fazzio, Luis Emilio. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Laboratorio de Nutrición Mineral y Fisiología Reproductiva; Argentina
dc.journal.title
Biological Trace Element Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s12011-017-1239-0
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007%2Fs12011-017-1239-0
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