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| Registros recuperados : 24 | |
| 1. |  | ZAGO, D.; CANOZZI, M.E.A.; BARCELLOS, J.O.J. Pregnant beef cow's nutrition and its effects on postnatal weight and carcass quality of their progeny. PloS One, 2020, Volume 15, Issue 8, Page e0237941. OPEN ACCESS. Doi: https://doi.org/10.1371/journal.pone.0237941 Article history: Received: April 14, 2020/Accepted: August 5, 2020/Published: August 27, 2020. Coordenac¸ão de Aperfeic¸oamento de
Pessoal de N?´vel Superior (CAPES) provided support for this study in the form of a grant awarded to DZ...| Biblioteca(s): INIA La Estanzuela. |
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| 4. | | BRUTTI, D.D.; CANOZZI, M.E.A.; SARTORI, E.D.; COLOMBATTO, D.; BARCELLOS, J.O.J. Effects of the use of tannins on the ruminal fermentation of cattle: A meta-analysis and meta-regression. Animal Feed Science and Technology, December 2023, Volume 306, article 115806. https://doi.org/10.1016/j.anifeedsci.2023.115806 Article history: Received 22 January 2022; Received in revised form 11 October 2023; Accepted 21 October 2023; Available online 24 October 2023. -- Correspondence: Barcellos, J.O.J.; Departamento de Zootecnia, Universidade Federal do Rio...| Biblioteca(s): INIA Las Brujas. |
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| 6. | | MENEGASSI, S.R.O.; CANOZZI, M.E.A.; PERIPOLLI, V.; BARCELLOS, J.O.J. Libido and serving skills of Zebu cattle Bulls. [Libido e habilidade física em touros zebuínos.] Semina: Ciências Agrárias, 2021, volume 42, Issue 5, p. 3057-3063. OPEN ACCESS. Doi: http://dx.doi.org/10.5433/1679-0359.2021v42n5p3057 Article history: Received: Oct. 29, 2020; Approved: May 31, 2021.| Biblioteca(s): INIA La Estanzuela. |
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| 10. | | SESSIM, A. G.; CANOZZI, M.E.A.; PEREIRA, G. R.; CASTILHO, E. M.; BARCELLOS, J. O. J. Financial performance and opportunistic commercialization of beef production systems in southern Brazil. Revista Mexicana De Ciencias Pecuarias, 2022, Volume 13, Issue 1, Pages 127 - 144. OPEN ACCESS. doi: https://doi.org/10.22319/rmcp.v13i1.5888 Article history: Received 3 December 2020; Accepted 07 June 2021; Published January 2022.
Publisher: INIFAP-CENID Parasitologia Veterinaria. Corresponding author: Sessim, A.G.; Federal University of Rio Grande do Sul - UFRGS, Faculty of...| Biblioteca(s): INIA Las Brujas. |
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| 12. | | FERNANDES, A.M; TEIXEIRA, O DE S.; RIOS, H.V.; CANOZZI, M.E.A.; SCHULTZ, G.; BARCELLOS, J.O.J. Insights of innovation and competitiveness in meat supply chains. International Food and Agribusiness Management Review, volume 22, Issue 3, 2019 .OPEN ACCESS.
Doi:https://doi.org/ 10.22434/IFAMR2018.0031 Article history: Received: 24 February 2018 / Accepted: 30 November 2018/Published Online: March 04, 2019.| Biblioteca(s): INIA La Estanzuela. |
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| 14. | | LOPES, R.B.; CANOZZI, M.E.A.; CANELLAS, L.C; GONZALEZ, F.A.L.; CORRÊA, R.F.; PEREIRA, P.R.R.X; BARCELLOS, J.O.J. Bioeconomic simulation of compensatory growth in beef cattle production systems. Livestock Science, October 2018, v.216,p.165-173. Article history: Received 20 December 2017//Revised 23 August 2018// Accepted 23 August 2018 // Available online 24 August 2018.| Biblioteca(s): INIA La Estanzuela. |
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| 15. | | QUEIROZ,R.G.; DOMINGUES, C.H.F.; CANOZZI, M.E.A.; GARCIA, R.G.; RUVIARO, C.F.; BARCELLOS, J.O.J.; BORGES, J.A.R. How do Brazilian citizens perceive animal welfare conditions in poultry, beef, and dairy supply chains? PLoS One 13(12):e0202062, 19 December 2018. OPEN ACCESS. Article history: Received:July 23, 2018//Accepted:December 5, 2018//Published:December19, 2018.| Biblioteca(s): INIA La Estanzuela. |
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| 16. | | CANOZZI, M.E.A.; MEDEROS, A.; MENEGASI, S.R.O.; CAMARGO, C.M.; BREMM, B.; HOERBE, J.B.; BARCELLOS, J.O.J. Effects of dehorning on welfare indicators in beef cattle: systematic review-meta-analysis approach. In: Conference, Reunião Anual da Sociedade Brasileira de Zootecnia (SBZ), 53., 01-04 de Agosto, Gramado, Brasil, 2016.| Biblioteca(s): INIA Tacuarembó. |
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| 19. | | CANOZZI, M.E.A.; MARQUES, P.M.; TEIXEIRA, O. DE S.; PIMENTEL, C.M.M.; DILL, M.D.; BARCELLOS, J.O.J. Typology of beef production systems according to bioeconomic efficiency in the south of Brazil. [Tipologia de sistemas de produção de carne bovina de acordo com a eficiência bioeconômica no sul do Brasil]¨. Ciencia Rural, Santa Marìa, september 2019, vol.49, no.10,e20190030. OPEN ACCESS. Doi: 10.1590/0103-8478cr20190030 Article history: Received 01.14.19 / Approved 07.26.19/ Returned by the author 08.21.19.| Biblioteca(s): INIA La Estanzuela. |
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| 20. | | DE SOUZA TEIXEIRA, O.; KUCZYNSKI DA ROCHA, M; MENDES PAIZANO ALFORMA, A.; SILVA FERNANDES, V.; DE OLIVEIRA FEIJÓ, J; NUNES CORRÊA, M.; CANOZZI, M.E.A.; MCMANUS,C.; BARCELLOS, J,O.J. Behavioural and physiological responses of male and female beef cattle to weaning at 30, 75 or 180 days of age. Applied Animal Behaviour Science, Volume 240, July 2021, 105339. Doi: https://doi.org/10.1016/j.applanim.2021.105339| Biblioteca(s): INIA La Estanzuela. |
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| Registros recuperados : 24 | |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
28/11/2019 |
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Actualizado : |
05/09/2022 |
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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 : |
LAMPERT, V.D.N.; CANOZZI, M.E.A.; MCMANUS, C.M.; DILL, M.D.; OLIVEIRA, T.E.D; MERCIO, T.Z.; TEIXEIRA, O.D.S.; BARCELLOS, J.O.J. |
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Afiliación : |
VINÍCIUS DO NASCIMENTO LAMPERT, Embrapa Pecuária Sul, Rod. BR 153, km 603 , 96401-970, Bagé, RS, Brasil.; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CONCEPTA MARGARET MCMANUS, Universidade de Brasília, Campus Universitário Darcy Ribeiro,70910-900,Brasília, DF, Brasil.; MATHEUS DHEIN DILL, Universidade Federal do Rio Grande do Sul, Campus Litoral Norte, Depto. Interdisciplinar, Brasil.; TAMARA ESTEVES DE OLIVEIRA, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 7712, Alegre, RS, Brasil.; THOMAZ ZARA MERCIO, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 7712, Alegre, RS, Brasil.; ODILENE DE SOUZA TEIXEIRA, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 7712, Alegre, RS, Brasil.; JÚLIO OTÁVIO JARDIM BARCELLOS, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 7712, Alegre, RS, Brasil. |
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Título : |
Modelling beef cattle production systems from the pampas in brazil to assess intensification options. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Scientia Agricola, 2020, Volume 77, Issue 4, Article number e20180263. OPEN ACCESS. DOI: http://dx.doi.org/10.1590/1678-992x-2018-0263. |
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ISSN : |
1678-992X |
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DOI : |
10.1590/1678-992x-2018-0263 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received August 08, 2018 /Accepted January 18, 2019. Corresponding author (julio.barcellos@ufrgs.br). Acknowledgments:
To the Fundação de Apoio ao Desenvolvimento do Ensino, Ciência e Tecnologia do Estado de Mato Grosso do Sul (FUNDECT), the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) ? Programa Nacional de Pós-Doutorado (PNPD) (Project - 2842/2017). Authors? Contributions: Conceptualization: Lampert, V.N.; Barcellos, J.O.J. Data acquisition: Lampert, V.N.; Barcellos, J.O.J. Data analysis: Lampert, V.N.; Barcellos, J.O.J.; Mercio, T.Z.; Mcmanus, C.M.; Dill, M.D. Design of methodology:Lampert, V.N.; Barcellos, J.O.J. Writing and editing:Lampert, V.N.; Barcellos, J.OJ.; Teixeira, O.S.; Oliveira,T.E.; Canozzi, M.E.A. |
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Contenido : |
ABSTRACT: Traditional livestock productivity is hard to estimate, since it depends on a gamut of animal production indicators that are difficult to measure for many farms. Thus, we propose an analytical method for estimating productivity and understanding the importance of animal production indicators under different full-cycle cattle production systems in Brazil. To evaluate the impact of these indicators, equations were derived from a comutational model of herd evolution for estimating the output parameters of the system as follows: productivity per hectare (PH) and offtake rate (COR), as a function of the indicators; calving rate (CR), mating age (AM), age of slaughter (AS) and stocking rate (SR). For this analysis, twenty-seven scenarios (simulation data) of low to high productivity were used, resulting from the combination of the following factors and levels: 1) calving rate of 50, 65 and 80 %; 2) mating age of heifers of one, two and three, years of age; and 3) age at slaughter of one, two and three year old steers. The scenario with the highest impact for each parameter and the indicator of highest impact for each scenario were identified for the production conditions in the region. Under most scenarios, a reduction in mating age had a greater impact on the productivity indexes compared to a reduction in slaughter age. Appropriate management of available technologies enables farmers to compare the marginal impacts of specific indicators on full-cycle production systems for beef cattle. MenosABSTRACT: Traditional livestock productivity is hard to estimate, since it depends on a gamut of animal production indicators that are difficult to measure for many farms. Thus, we propose an analytical method for estimating productivity and understanding the importance of animal production indicators under different full-cycle cattle production systems in Brazil. To evaluate the impact of these indicators, equations were derived from a comutational model of herd evolution for estimating the output parameters of the system as follows: productivity per hectare (PH) and offtake rate (COR), as a function of the indicators; calving rate (CR), mating age (AM), age of slaughter (AS) and stocking rate (SR). For this analysis, twenty-seven scenarios (simulation data) of low to high productivity were used, resulting from the combination of the following factors and levels: 1) calving rate of 50, 65 and 80 %; 2) mating age of heifers of one, two and three, years of age; and 3) age at slaughter of one, two and three year old steers. The scenario with the highest impact for each parameter and the indicator of highest impact for each scenario were identified for the production conditions in the region. Under most scenarios, a reduction in mating age had a greater impact on the productivity indexes compared to a reduction in slaughter age. Appropriate management of available technologies enables farmers to compare the marginal impacts of specific indicators on full-cycle production system... Presentar Todo |
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Palabras claves : |
ADOPTION OF TECHNOLOGY; ANIMAL PRODUCTION; MANAGEMENT; STOCKING RATE. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16696/1/Scientia-Agricola-2020.pdf
https://www.scielo.br/pdf/sa/v77n4/1678-992X-sa-77-04-e20180263.pdf
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Marc : |
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100 1 $aLAMPERT, V.D.N.
245 $aModelling beef cattle production systems from the pampas in brazil to assess intensification options.$h[electronic resource]
260 $c2020
500 $aArticle history: Received August 08, 2018 /Accepted January 18, 2019. Corresponding author (julio.barcellos@ufrgs.br). Acknowledgments: To the Fundação de Apoio ao Desenvolvimento do Ensino, Ciência e Tecnologia do Estado de Mato Grosso do Sul (FUNDECT), the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) ? Programa Nacional de Pós-Doutorado (PNPD) (Project - 2842/2017). Authors? Contributions: Conceptualization: Lampert, V.N.; Barcellos, J.O.J. Data acquisition: Lampert, V.N.; Barcellos, J.O.J. Data analysis: Lampert, V.N.; Barcellos, J.O.J.; Mercio, T.Z.; Mcmanus, C.M.; Dill, M.D. Design of methodology:Lampert, V.N.; Barcellos, J.O.J. Writing and editing:Lampert, V.N.; Barcellos, J.OJ.; Teixeira, O.S.; Oliveira,T.E.; Canozzi, M.E.A.
520 $aABSTRACT: Traditional livestock productivity is hard to estimate, since it depends on a gamut of animal production indicators that are difficult to measure for many farms. Thus, we propose an analytical method for estimating productivity and understanding the importance of animal production indicators under different full-cycle cattle production systems in Brazil. To evaluate the impact of these indicators, equations were derived from a comutational model of herd evolution for estimating the output parameters of the system as follows: productivity per hectare (PH) and offtake rate (COR), as a function of the indicators; calving rate (CR), mating age (AM), age of slaughter (AS) and stocking rate (SR). For this analysis, twenty-seven scenarios (simulation data) of low to high productivity were used, resulting from the combination of the following factors and levels: 1) calving rate of 50, 65 and 80 %; 2) mating age of heifers of one, two and three, years of age; and 3) age at slaughter of one, two and three year old steers. The scenario with the highest impact for each parameter and the indicator of highest impact for each scenario were identified for the production conditions in the region. Under most scenarios, a reduction in mating age had a greater impact on the productivity indexes compared to a reduction in slaughter age. Appropriate management of available technologies enables farmers to compare the marginal impacts of specific indicators on full-cycle production systems for beef cattle.
653 $aADOPTION OF TECHNOLOGY
653 $aANIMAL PRODUCTION
653 $aMANAGEMENT
653 $aSTOCKING RATE
700 1 $aCANOZZI, M.E.A.
700 1 $aMCMANUS, C.M.
700 1 $aDILL, M.D.
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773 $tScientia Agricola, 2020, Volume 77, Issue 4, Article number e20180263. OPEN ACCESS. DOI: http://dx.doi.org/10.1590/1678-992x-2018-0263.
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