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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
28/11/2019 |
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Actualizado : |
28/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Autor : |
CÁMARA, G.; CAZZULI, F.; ARBELETCHE, P.; DE HEGEDUS, P. |
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Afiliación : |
FIORELLA CARLA CAZZULI ALBA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. ARBELETCHE, Universidad de la República (UdelaR)/ Facultad de Agronomía; P. DEHEGEDUS, Universidad de la República (UdelaR)/ Facultad de Agronomía. |
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Título : |
Los productores ganaderos que adoptan riego: análisis del cambio técnico. [Livestock farmers who adopt irrigation: analysis of technical
change] |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Agrociencia Uruguay, 2019, 23(2):1-13. |
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ISSN : |
e ISSN: 2301-1548 |
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DOI : |
10.31285/AGRO.23.8 |
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Idioma : |
Español |
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Notas : |
Article history: Recibido: 2017-12-06 // Aceptado: 2019-02-18. |
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Contenido : |
Resumen: La ganadería es clave en la dinámica social, territorial y económica del Uruguay. El riego incluido en estos sistemas tiene la capacidad de potenciarlos, si bien la adopción de esta tecnología en el rubro es limitada. Esta investigación pretende estudiar la dinámica del cambio técnico en el riego, focalizando en aquellos productores ganaderos que han adoptado esta tecnología, así como indagar los factores que llevaron a su adopción. El estudio se realizó utilizando tres abordajes: revisión de fuentes secundarias, entrevistas a ganaderos regantes y entrevistas a informantes calificados. Los ganaderos
regantes fueron categorizados como «innovadores», y las razones que llevaron a los ganaderos a adoptar el riego son el aumento de la productividad y la estabilidad productiva de los sistemas. Si se asume que la falta de conocimiento para aplicar el riego no es limitante y que no es necesaria una escala mínima para su aplicación, estos son dos factores favorables para una eventual estrategia de promoción de esta tecnología. Mejoras en factores como las políticas públicas (marco jurídico), capacitaciones a todos los actores involucrados y el empleo de predios demostrativos (enfoque predios foco) son algunas sugerencias que se plantean para dinamizar el cambio técnico en la situación actual // Summary: Livestock farming is key to Uruguay?s social, territorial and economic dynamics. Should irrigation be included in these production systems, it would have the ability to boost them, but for the time being, the adoption of this technology is still limited. This research aimed at studying the dynamics of irrigation, focusing on livestock farmers that have adopted this technology, and at investigating the factors that led them to its adoption. Three approaches were utilized: secondary sources revision, interviews to farmers who irrigate, and interviews with qualified informants. These farmers were typified as «innovators» and
the reasons that led them to adopt irrigation were the increase in production and the stability of their production systems as a whole. Assuming that there are no knowledge constraints to use irrigation, and also that a minimum scale is not necessary, these two factors may turn an eventual adoption policy very promising. Improvements in factors such as public policies, training policies addressed to all involved actors and the use of demonstration farms are some suggestions proposed to boost the technical change in the current situation. MenosResumen: La ganadería es clave en la dinámica social, territorial y económica del Uruguay. El riego incluido en estos sistemas tiene la capacidad de potenciarlos, si bien la adopción de esta tecnología en el rubro es limitada. Esta investigación pretende estudiar la dinámica del cambio técnico en el riego, focalizando en aquellos productores ganaderos que han adoptado esta tecnología, así como indagar los factores que llevaron a su adopción. El estudio se realizó utilizando tres abordajes: revisión de fuentes secundarias, entrevistas a ganaderos regantes y entrevistas a informantes calificados. Los ganaderos
regantes fueron categorizados como «innovadores», y las razones que llevaron a los ganaderos a adoptar el riego son el aumento de la productividad y la estabilidad productiva de los sistemas. Si se asume que la falta de conocimiento para aplicar el riego no es limitante y que no es necesaria una escala mínima para su aplicación, estos son dos factores favorables para una eventual estrategia de promoción de esta tecnología. Mejoras en factores como las políticas públicas (marco jurídico), capacitaciones a todos los actores involucrados y el empleo de predios demostrativos (enfoque predios foco) son algunas sugerencias que se plantean para dinamizar el cambio técnico en la situación actual // Summary: Livestock farming is key to Uruguay?s social, territorial and economic dynamics. Should irrigation be included in these production systems, it would have the ability to boost... Presentar Todo |
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Palabras claves : |
ADOPCIÓN DE TECNOLOGÍAS; DIFFUSION OF TECHNOLOGY; DYNAMICS OF TECHNICAL CHANGE; GANADERÍA; IRRIGATION; LIVESTOCK FARMERS; PRODUCCIÓN GANADERA; RIEGO. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13855/1/Agrociencia-2019-Cazzuli.pdf
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Marc : |
LEADER 03471naa a2200289 a 4500
001 1060470
005 2019-11-28
008 2019 bl uuuu u00u1 u #d
022 $ae ISSN: 2301-1548
024 7 $a10.31285/AGRO.23.8$2DOI
100 1 $aCÁMARA, G.
245 $aLos productores ganaderos que adoptan riego$banálisis del cambio técnico. [Livestock farmers who adopt irrigation: analysis of technical change]$h[electronic resource]
260 $c2019
500 $aArticle history: Recibido: 2017-12-06 // Aceptado: 2019-02-18.
520 $aResumen: La ganadería es clave en la dinámica social, territorial y económica del Uruguay. El riego incluido en estos sistemas tiene la capacidad de potenciarlos, si bien la adopción de esta tecnología en el rubro es limitada. Esta investigación pretende estudiar la dinámica del cambio técnico en el riego, focalizando en aquellos productores ganaderos que han adoptado esta tecnología, así como indagar los factores que llevaron a su adopción. El estudio se realizó utilizando tres abordajes: revisión de fuentes secundarias, entrevistas a ganaderos regantes y entrevistas a informantes calificados. Los ganaderos regantes fueron categorizados como «innovadores», y las razones que llevaron a los ganaderos a adoptar el riego son el aumento de la productividad y la estabilidad productiva de los sistemas. Si se asume que la falta de conocimiento para aplicar el riego no es limitante y que no es necesaria una escala mínima para su aplicación, estos son dos factores favorables para una eventual estrategia de promoción de esta tecnología. Mejoras en factores como las políticas públicas (marco jurídico), capacitaciones a todos los actores involucrados y el empleo de predios demostrativos (enfoque predios foco) son algunas sugerencias que se plantean para dinamizar el cambio técnico en la situación actual // Summary: Livestock farming is key to Uruguay?s social, territorial and economic dynamics. Should irrigation be included in these production systems, it would have the ability to boost them, but for the time being, the adoption of this technology is still limited. This research aimed at studying the dynamics of irrigation, focusing on livestock farmers that have adopted this technology, and at investigating the factors that led them to its adoption. Three approaches were utilized: secondary sources revision, interviews to farmers who irrigate, and interviews with qualified informants. These farmers were typified as «innovators» and the reasons that led them to adopt irrigation were the increase in production and the stability of their production systems as a whole. Assuming that there are no knowledge constraints to use irrigation, and also that a minimum scale is not necessary, these two factors may turn an eventual adoption policy very promising. Improvements in factors such as public policies, training policies addressed to all involved actors and the use of demonstration farms are some suggestions proposed to boost the technical change in the current situation.
653 $aADOPCIÓN DE TECNOLOGÍAS
653 $aDIFFUSION OF TECHNOLOGY
653 $aDYNAMICS OF TECHNICAL CHANGE
653 $aGANADERÍA
653 $aIRRIGATION
653 $aLIVESTOCK FARMERS
653 $aPRODUCCIÓN GANADERA
653 $aRIEGO
700 1 $aCAZZULI, F.
700 1 $aARBELETCHE, P.
700 1 $aDE HEGEDUS, P.
773 $tAgrociencia Uruguay, 2019, 23(2):1-13.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
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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Circulación / Nivel : |
Internacional - -- |
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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 : |
LEADER 03749naa a2200373 a 4500
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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