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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
29/01/2024 |
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Actualizado : |
29/01/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LOPES, J.F.; CANOZZI, M.E.A.; GONÇALVES, T.L.; DA ROCHA, M.K.; SARTORI, E.D.; SESSIM, A.G.; DE PAULA PEREIRA, I.; DE AGUIAR, L.K.; PAPARAS, D.; MENEGASSI, S.R.O.; KOETZ, C.; OAIGEN, R.P.; ZAGO, D.; BARCELLOS, J.O.J. |
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Afiliación : |
JUSECLÉIA FERREIRA LOPES, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; THAÍS LOPES GONÇALVES, Universidade Federal do Pampa, RS, Uruguaiana, Brazil; MARCELA KUCZYNSKI DA ROCHA, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; EVERTON DEZORDI SARTORI, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; AMIR GIL SESSIM, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; IZABELA DE PAULA PEREIRA, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; LUIS KLUWE DE AGUIAR, Harper Adams University, Department of Food Science and Agrifood Supply Chain Management, Shropshire, Newport, United Kingdom; DIMITRIOS PAPARAS, Harper Adams University, Food, Land and Agribusiness Management Department, Shropshire, Newport, United Kingdom; SILVIO RENATO OLIVEIRA MENEGASSI, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; CELSO KOETZ, Universidade Norte do Paraná, PR, Arapongas, Brazil; RICARDO PEDROSO OAIGEN, Universidade Federal do Pampa, RS, Uruguaiana, Brazil; DANIELE ZAGO, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; JÚLIO OTÁVIO JARDIM BARCELLOS, Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil. |
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Título : |
Price determinants of beef bulls sold in livestock auctions. |
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Complemento del título : |
Animal production systems and agribusiness. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Revista Brasileira de Zootecnia, 2023, Volume 52, e20210227. https://doi.org/10.37496/rbz5220210227 -- OPEN ACCESS. |
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ISSN : |
1516-3598; e-ISSN 1806-9290 |
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DOI : |
10.37496/rbz5220210227 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 17 December 2021, Accepted 2 February 2023, Publication in this collection 09 October 2023, Date of issue 2023. -- Document type: Article Gold Open Access. -- Correspondence: Barcellos, J.O.J.; Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; email:julio.barcellos@ufrgs.br -- Funding: The authors are grateful for the financial support of the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). -- License: This is an open access article distributed under the terms of the
Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/). |
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Contenido : |
ABSTRACT.- The main objective of this study was to evaluate the effects of phenotypic, genotypic, and auction characteristics that may influence the selling prices of bulls. Data from 1,540 Braford and 1,179 Brangus bulls sold at auctions in the state of Rio Grande do Sul, Brazil, were collected and evaluated individually. Body condition score (BCS), muscularity, frame, foreskin size, presence or absence of horns, and data regarding the auction such as name/venue, event edition, forms of payment, among others, were considered. Information such as weight at the time of sale, scrotal circumference (SC), expected profit differences, selection indexes, and date of birth were collected from the catalogs supplied at the auctions. To obtain the influence of the selected explanatory variables throughout the conditional distribution of bull prices, a quantile regression was used, and the quantiles were established as follows: 10th, 25th, 50th, 75th, and 90th. The buyers of Braford and Brangus bulls valued characteristics such as age, weight, and SC in relation to frame, muscularity, BCS, and foreskin size. In addition, the price behavior at different auctions was positively related to the operation time of the auction in this market and with the reputation of the seller. Regarding genetic variables of Brangus bulls, these had little or no influence on the selling price. There was a positive influence on the weaning index in the 90th quantile and on the final index in the 50th and 75th quantiles. Buyers of synthetic bull breeds at auctions value the phenotypic characteristics of bulls more than they do genetic characteristics, which may not reflect permanent gains in the cattle herd. © This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. MenosABSTRACT.- The main objective of this study was to evaluate the effects of phenotypic, genotypic, and auction characteristics that may influence the selling prices of bulls. Data from 1,540 Braford and 1,179 Brangus bulls sold at auctions in the state of Rio Grande do Sul, Brazil, were collected and evaluated individually. Body condition score (BCS), muscularity, frame, foreskin size, presence or absence of horns, and data regarding the auction such as name/venue, event edition, forms of payment, among others, were considered. Information such as weight at the time of sale, scrotal circumference (SC), expected profit differences, selection indexes, and date of birth were collected from the catalogs supplied at the auctions. To obtain the influence of the selected explanatory variables throughout the conditional distribution of bull prices, a quantile regression was used, and the quantiles were established as follows: 10th, 25th, 50th, 75th, and 90th. The buyers of Braford and Brangus bulls valued characteristics such as age, weight, and SC in relation to frame, muscularity, BCS, and foreskin size. In addition, the price behavior at different auctions was positively related to the operation time of the auction in this market and with the reputation of the seller. Regarding genetic variables of Brangus bulls, these had little or no influence on the selling price. There was a positive influence on the weaning index in the 90th quantile and on the final index in the 50th and 75t... Presentar Todo |
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Palabras claves : |
Animal production; Beef cattle; Marketing; Phenotypic variation; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
https://rbz.org.br/wp-content/uploads/articles_xml/1806-9290-rbz-52-e20210227/1806-9290-rbz-52-e20210227.pdf
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Marc : |
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001 1064443
005 2024-01-29
008 2023 bl uuuu u00u1 u #d
022 $a1516-3598; e-ISSN 1806-9290
024 7 $a10.37496/rbz5220210227$2DOI
100 1 $aLOPES, J.F.
245 $aPrice determinants of beef bulls sold in livestock auctions.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 17 December 2021, Accepted 2 February 2023, Publication in this collection 09 October 2023, Date of issue 2023. -- Document type: Article Gold Open Access. -- Correspondence: Barcellos, J.O.J.; Universidade Federal do Rio Grande do Sul, Departamento de Zootecnia, RS, Porto Alegre, Brazil; email:julio.barcellos@ufrgs.br -- Funding: The authors are grateful for the financial support of the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). -- License: This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/).
520 $aABSTRACT.- The main objective of this study was to evaluate the effects of phenotypic, genotypic, and auction characteristics that may influence the selling prices of bulls. Data from 1,540 Braford and 1,179 Brangus bulls sold at auctions in the state of Rio Grande do Sul, Brazil, were collected and evaluated individually. Body condition score (BCS), muscularity, frame, foreskin size, presence or absence of horns, and data regarding the auction such as name/venue, event edition, forms of payment, among others, were considered. Information such as weight at the time of sale, scrotal circumference (SC), expected profit differences, selection indexes, and date of birth were collected from the catalogs supplied at the auctions. To obtain the influence of the selected explanatory variables throughout the conditional distribution of bull prices, a quantile regression was used, and the quantiles were established as follows: 10th, 25th, 50th, 75th, and 90th. The buyers of Braford and Brangus bulls valued characteristics such as age, weight, and SC in relation to frame, muscularity, BCS, and foreskin size. In addition, the price behavior at different auctions was positively related to the operation time of the auction in this market and with the reputation of the seller. Regarding genetic variables of Brangus bulls, these had little or no influence on the selling price. There was a positive influence on the weaning index in the 90th quantile and on the final index in the 50th and 75th quantiles. Buyers of synthetic bull breeds at auctions value the phenotypic characteristics of bulls more than they do genetic characteristics, which may not reflect permanent gains in the cattle herd. © This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
653 $aAnimal production
653 $aBeef cattle
653 $aMarketing
653 $aPhenotypic variation
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA
700 1 $aCANOZZI, M.E.A.
700 1 $aGONÇALVES, T.L.
700 1 $aDA ROCHA, M.K.
700 1 $aSARTORI, E.D.
700 1 $aSESSIM, A.G.
700 1 $aDE PAULA PEREIRA, I.
700 1 $aDE AGUIAR, L.K.
700 1 $aPAPARAS, D.
700 1 $aMENEGASSI, S.R.O.
700 1 $aKOETZ, C.
700 1 $aOAIGEN, R.P.
700 1 $aZAGO, D.
700 1 $aBARCELLOS, J.O.J.
773 $tRevista Brasileira de Zootecnia, 2023, Volume 52, e20210227. https://doi.org/10.37496/rbz5220210227 -- OPEN ACCESS.
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| 41. |  | NOVAS, R.; BASIKA, T.; WILLIAMSON, M. E.; FRESIA, P.; MENCHACA, A.; SCOTT, M. J. Identification and functional analysis of Cochliomyia hominivorax U6 gene promoters. Insect Molecular Biology, 2023. Early View. https://doi.org/10.1111/imb.12875 -- OPEN ACCESS. Article history: Received 9 March 2023, Accepted 4 August 2023, First published 21 September 2023. -- Scott, M.J.; Department of Entomology and Plant Pathology, North Carolina State University, Campus Box 7613, Raleigh, NC, United...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 42. | | PÉREZ-RUCHEL, A.; BRITOS, A.; ALVARADO, A.; FERNÁNDEZ-CIGANDA, S.; GADEYNE, F.; BUSTOS, M.; ZUNINO, P.; CAJARVILLE, C. Impact of adding tannins or medium-chain fatty acids in a dairy cow diet on variables of in vitro fermentation using a rumen simulation technique (RUSITEC) system. Animal Feed Science and Technology, November 2023, Volume 305, 115763. https://doi.org/10.1016/j.anifeedsci.2023.115763 Article history: Received 15 August 2022, Revised 9 June 2023, Accepted 1 September 2023, Available online 6 September 2023, Version of Record 14 September 2023. -- Correspondence author: Pérez-Ruchel, A.; Departamento de Producción...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 44. | | SCHILD, C.; BOABAID, F.M.; OLIVEIRA, L.G.S.; ARMENDANO, J.I.; SARAVIA, A.; CUSTODIO, A.; ALGORTA, J.; ALVAREZ, C.; JAURENA, M.; DIXON, R.M.; RIET-CORREA, F. Response of cows with osteomalacia grazing sub-tropical native pastures to phosphorus supplementation with loose mineral mix or feed blocks. Veterinary Journal. 2023, Volume 298-299, 106013. https://doi.org/10.1016/j.tvjl.2023.106013 Article history: Accepted 20 June 2023; Available online 22 June 2023. -- Correspondence author: Riet-Correa, F.; Programa de pós-graduação em Ciência Animal nos Trópicos, Escola de Medicina Veterinária e Zootecnia, Universidade Federal...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 50. | | LOPES, J.F.; CANOZZI, M.E.A.; GONÇALVES, T.L.; DA ROCHA, M.K.; SARTORI, E.D.; SESSIM, A.G.; DE PAULA PEREIRA, I.; DE AGUIAR, L.K.; PAPARAS, D.; MENEGASSI, S.R.O.; KOETZ, C.; OAIGEN, R.P.; ZAGO, D.; BARCELLOS, J.O.J. Price determinants of beef bulls sold in livestock auctions. Animal production systems and agribusiness. Revista Brasileira de Zootecnia, 2023, Volume 52, e20210227. https://doi.org/10.37496/rbz5220210227 -- OPEN ACCESS. Article history: Received 17 December 2021, Accepted 2 February 2023, Publication in this collection 09 October 2023, Date of issue 2023. -- Document type: Article Gold Open Access. -- Correspondence: Barcellos, J.O.J.; Universidade...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 54. | | BÓ, G.A.; MENCHACA, A. Prohibition of hormones in animal reproduction: what to expect and what to do?. Thematic Section: 36th Annual Meeting of the Brazilian Embryo Technology Society (SBTE). Animal Reproduction, 2023, Volume 20, Issue 2, e20230067. https://doi.org/10.1590/1984-3143-AR2023-0067 -- OPEN ACCESS. Article history: Received May 15, 2023; Accepted: July 18, 2023. -- Financial support: GAB received funding for this research from Fondo Nacional de Ciencia y Tecnología (FONCYT PICT 2017-4550), Instituto de Investigación...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 56. | | FERNÁNDEZ, M.; CASAUX, M.L.; FRAGA, M.; VIGNOLI, R.; BADO, I.; ZUNINO, P.; UMPIÉRREZ, A. Shiga toxin-producing Escherichia coli (STEC) associated with calf mortality in Uruguay. Microorganisms. 2023, Volume 11, Issue 7, p. 1704. https://doi.org/10.3390/microorganisms11071704 ---- OPEN ACCESS. Article history: Received 17 May 2023; Revised 5 June 2023; Accepted 8 June 2023; Published 29 June 2023. -- Academic Editors: Kim Stanford,
Flemming Scheutz, Chad R. Laing, Linda Chui, Nicole Van De Kar, Patricia Griffin, Tim A....| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 57. | | RIET-CORREA, F.; MACHADO, M.; MICHELOUD, J. F. Plants causing poisoning outbreaks of livestock in South America: A review. Toxicon: X, 2023, Volume 17, article 100150. OPEN ACCESS. doi: https://doi.org/10.1016/j.toxcx.2023.100150 Article history: Received 12 December 2022; Revised 12 January 2023; Accepted 17 January 2023; Available online 21 January 2023; Version of Record 24 January 2023; To be Pubished March 2023. -- Corresponding author: Riet-Correa, F.;...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 58. | | MACHADO, M.; MARTÍNEZ, R.; ANDRES, S.; SUMARAH, M.W.; RENAUD, J.B.; ARMIÉN, A.G.; BARROS, C.S.L.; RIET-CORREA, F.; MENCHACA, A.; SCHILD, C. Poisoning by Baccharis coridifolia in early-weaned beef calves: pathological study and new macrocyclic trichothecene identification. Toxins. 2023; 15(12):681. https://doi.org/10.3390/toxins15120681 -- OPEN ACCESS. Article history: Submission received: 19 October 2023; Revised: 20 November 2023; Accepted: 27 November 2023; Published: 1 December 2023. -- Supplementary Materials: The following supporting information can be downloaded at:...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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| 59. | | DUARTE, L.E.; DIEGUEZ, F.; SOCA, P.; RODRÍGUEZ, R.; ASTIGARRAGA, L.; DE HEGEDUS, P.; MORALES, H.; BARTABURU, D.; CESAR, R.; GHELFI, M.; FERNÁNDEZ, J.; PEREIRA, M. (Ed.). De pasto a carne. Proyecto FPTA 345. Montevideo (UY): INIA, 2023. 95 p. (Serie FPTA-INIA; 101). Proyecto FPTA 345: "Elaboración participativa de metodologías de extensión que contribuyan a aumentar la producción en sistemas ganaderos sobre campo natural mediante el control de la oferta de forraje". - Período de ejecución: Mayo...| Biblioteca(s): INIA Las Brujas. |
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| 60. | | FOSSATTI, M.; ASTIGARRAGA, L.; ROMAN, L.; BARRIOS, C.; ÁLVAREZ, C.; BARAIBAR, N. De pasto a leche. Proyecto FPTA 351. Montevideo (UY): INIA, 2023. 59 p. (Serie FPTA-INIA; 100). Proyecto FPTA 351: "2020: de Pasto a Leche, mejora de los resultados económicos mediante el aumento de la producción de pasto en predios lecheros". -- Período de ejecución: Julio 2017 - Junio 2021. -- Institución ejecutora: FUCREA...| Biblioteca(s): INIA Las Brujas. |
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