Mostrar el registro sencillo del ítem

dc.contributor.author
Bretschneider, Gustavo  
dc.contributor.author
Salado, Eloy Eduardo  
dc.contributor.author
Cuatrin, Alejandra Lorena  
dc.contributor.author
Mattera, Juan  
dc.contributor.author
Pece, Mariela Alejandra  
dc.contributor.author
Arias, Dario  
dc.contributor.author
Cuffia, Maira  
dc.contributor.author
Dieguez, Virginia  
dc.date.available
2022-02-22T17:57:40Z  
dc.date.issued
2019-01  
dc.identifier.citation
Bretschneider, Gustavo; Salado, Eloy Eduardo; Cuatrin, Alejandra Lorena; Mattera, Juan; Pece, Mariela Alejandra; et al.; Productive response to two concentrate allocation strategies in dairy cows grazing with restricted pasture allowance; Scientific Technical Research Council Turkey-tubitak; Turkish Journal Of Veterinary And Animal Sciences; 43; 1; 1-2019; 1-9  
dc.identifier.issn
1300-0128  
dc.identifier.uri
http://hdl.handle.net/11336/152512  
dc.description.abstract
The objective of this study was to compare the effects of two concentrate allotment strategies on the performance of dairy cows grazing on restricted pasture and supplemented with conserved forage. Dairy cows fed equal amounts of concentrate (fixed daily rate: 5.5 kg DM/cow) were compared to cows supplemented with concentrate according to their lactation stage as follows: 10.0, 5.0, and 1.5 kg DM/cow daily during early, mid, and late lactation, respectively (average daily dose: 5.5 kg DM/cow). There was a supplementation strategy × lactation stage interaction (P < 0.05) for energy-corrected milk (ECM). For early lactation cows, supplementation at a variable rate increased ECM yield by 14.61% (P < 0.05). There was a supplementation strategy × lactation stage interaction (P < 0.05) for body weight change. At late lactation stage, cows supplemented at a fixed rate gained weight (+ 0.16 kg/day), whereas those supplemented at a variable rate lost weight (- 0.08 kg/day; P < 0.05). No significant effect was found for body condition score. The prioritization of milk production rather than the attenuation of body reserve mobilization suggests that concentrate allowance based on lactation stage may be unsuitable for minimizing the negative energy balance in early lactation cows.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Scientific Technical Research Council Turkey-tubitak  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
DAIRY CATTLE  
dc.subject
ENERGY BALANCE  
dc.subject
GRAZING  
dc.subject
LACTATION STAGE  
dc.subject.classification
Otras Producción Animal y Lechería  
dc.subject.classification
Producción Animal y Lechería  
dc.subject.classification
CIENCIAS AGRÍCOLAS  
dc.title
Productive response to two concentrate allocation strategies in dairy cows grazing with restricted pasture allowance  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-11-18T21:16:01Z  
dc.journal.volume
43  
dc.journal.number
1  
dc.journal.pagination
1-9  
dc.journal.pais
Turquía  
dc.journal.ciudad
Turquia  
dc.description.fil
Fil: Bretschneider, Gustavo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina  
dc.description.fil
Fil: Salado, Eloy Eduardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina  
dc.description.fil
Fil: Cuatrin, Alejandra Lorena. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina  
dc.description.fil
Fil: Mattera, Juan. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina  
dc.description.fil
Fil: Pece, Mariela Alejandra. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina  
dc.description.fil
Fil: Arias, Dario. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina  
dc.description.fil
Fil: Cuffia, Maira. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina  
dc.description.fil
Fil: Dieguez, Virginia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina  
dc.journal.title
Turkish Journal Of Veterinary And Animal Sciences  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://online.journals.tubitak.gov.tr/openDoiPdf.htm?mKodu=vet-1808-44