Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/98413 |
Resumo: | An index was developed to estimate the bioeconomic efficiency of production systems, identifying alternative scenarios that could improve their efficiency, and building isoefficiency relations in beef cattle production systems in Rio Grande do Sul. The concept of return on investment was used to develop the indicator. Scenarios regarded as efficient showed values higher than 3. The bioeconomic efficiency index for beef cattle production in the theoretical reference scenario was considered inefficient. At least four modifications in the variables method made it a bioeconomically efficient activity. These circumstances were studied using sensitivity analyses, with theoretical changes in the scenarios by changing variables two by two, while the others were kept constant. In Rio Grande do Sul, alternatives that make the activity efficient were identified by changing productivity, production cost, land price and product price. Isoefficiency relationships were identified in other scenarios. The application of this indicator in other agricultural activities, as well as the design of bioefficiency studies including both environmental and social welfare characteristics are recommended. |
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Lampert, Vinícius do NascimentoBarcellos, Julio Otavio JardimKliemann Neto, Francisco JoseCanellas, Leonardo CanaliDill, Matheus DheinCanozzi, Maria Eugênia Andrighetto2014-07-23T02:05:37Z20121516-3598http://hdl.handle.net/10183/98413000874845An index was developed to estimate the bioeconomic efficiency of production systems, identifying alternative scenarios that could improve their efficiency, and building isoefficiency relations in beef cattle production systems in Rio Grande do Sul. The concept of return on investment was used to develop the indicator. Scenarios regarded as efficient showed values higher than 3. The bioeconomic efficiency index for beef cattle production in the theoretical reference scenario was considered inefficient. At least four modifications in the variables method made it a bioeconomically efficient activity. These circumstances were studied using sensitivity analyses, with theoretical changes in the scenarios by changing variables two by two, while the others were kept constant. In Rio Grande do Sul, alternatives that make the activity efficient were identified by changing productivity, production cost, land price and product price. Isoefficiency relationships were identified in other scenarios. The application of this indicator in other agricultural activities, as well as the design of bioefficiency studies including both environmental and social welfare characteristics are recommended.application/pdfengRevista brasileira de zootecnia= Brazilian journal of animal science [recurso eletrônico]. Viçosa, MG. Vol. 41, n. 3 (mar. 2012), p. 775-782Gado de corteAgronegócioSistema de produçãoCapitalCattle farmingProductivityDevelopment and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazilinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000874845.pdf000874845.pdfTexto completo (inglês)application/pdf471922http://www.lume.ufrgs.br/bitstream/10183/98413/1/000874845.pdf18f5e543e28c7970a6378c089f810c00MD51TEXT000874845.pdf.txt000874845.pdf.txtExtracted Texttext/plain33271http://www.lume.ufrgs.br/bitstream/10183/98413/2/000874845.pdf.txte430754f283cedcfa37872bf09614240MD52THUMBNAIL000874845.pdf.jpg000874845.pdf.jpgGenerated Thumbnailimage/jpeg1942http://www.lume.ufrgs.br/bitstream/10183/98413/3/000874845.pdf.jpg75acae5d71f6cbfe046e1885fb6c9b4cMD5310183/984132021-07-09 04:37:59.130346oai:www.lume.ufrgs.br:10183/98413Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-07-09T07:37:59Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
title |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
spellingShingle |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil Lampert, Vinícius do Nascimento Gado de corte Agronegócio Sistema de produção Capital Cattle farming Productivity |
title_short |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
title_full |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
title_fullStr |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
title_full_unstemmed |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
title_sort |
Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil |
author |
Lampert, Vinícius do Nascimento |
author_facet |
Lampert, Vinícius do Nascimento Barcellos, Julio Otavio Jardim Kliemann Neto, Francisco Jose Canellas, Leonardo Canali Dill, Matheus Dhein Canozzi, Maria Eugênia Andrighetto |
author_role |
author |
author2 |
Barcellos, Julio Otavio Jardim Kliemann Neto, Francisco Jose Canellas, Leonardo Canali Dill, Matheus Dhein Canozzi, Maria Eugênia Andrighetto |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lampert, Vinícius do Nascimento Barcellos, Julio Otavio Jardim Kliemann Neto, Francisco Jose Canellas, Leonardo Canali Dill, Matheus Dhein Canozzi, Maria Eugênia Andrighetto |
dc.subject.por.fl_str_mv |
Gado de corte Agronegócio Sistema de produção |
topic |
Gado de corte Agronegócio Sistema de produção Capital Cattle farming Productivity |
dc.subject.eng.fl_str_mv |
Capital Cattle farming Productivity |
description |
An index was developed to estimate the bioeconomic efficiency of production systems, identifying alternative scenarios that could improve their efficiency, and building isoefficiency relations in beef cattle production systems in Rio Grande do Sul. The concept of return on investment was used to develop the indicator. Scenarios regarded as efficient showed values higher than 3. The bioeconomic efficiency index for beef cattle production in the theoretical reference scenario was considered inefficient. At least four modifications in the variables method made it a bioeconomically efficient activity. These circumstances were studied using sensitivity analyses, with theoretical changes in the scenarios by changing variables two by two, while the others were kept constant. In Rio Grande do Sul, alternatives that make the activity efficient were identified by changing productivity, production cost, land price and product price. Isoefficiency relationships were identified in other scenarios. The application of this indicator in other agricultural activities, as well as the design of bioefficiency studies including both environmental and social welfare characteristics are recommended. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2014-07-23T02:05:37Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/other |
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article |
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http://hdl.handle.net/10183/98413 |
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000874845 |
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http://hdl.handle.net/10183/98413 |
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eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Revista brasileira de zootecnia= Brazilian journal of animal science [recurso eletrônico]. Viçosa, MG. Vol. 41, n. 3 (mar. 2012), p. 775-782 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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