Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.17765/2176-9168.2022v15n1e8380 http://hdl.handle.net/11449/240841 |
Resumo: | Pasture recovery by the re-composition of soil fertility has low operational costs, although studies are required to compare it to application systems at variable rates within planning and development of a region. Research evaluates economically the recovery of soil fertility of a degraded pasture in two production systems: the conventional system (CS) and precision agriculture (PA), by simulation, with estimate of costs and respective rentability coupled to recovery practices in Selvíria MS Brazil. A bio-economic simulation was employed and costs were classified according to the methodology of the Institute of Agricultural Economy of São Paulo. CS and PA recovery showed 5.41% and 6.42% gain respectively, with cost price @-1 of R$205.96 and R$203.54 for CS and PA, respectively. Due to valorization of @ during the last year, both systems revealed a feasible economic return according to the estimates given. When regions cultivated with PA and CS are compared, probably more reliable results are obtained coupled to better perspectives in larger areas. |
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Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. MaranduAnálise técnico-econômica de sistemas de recuperação de pastagens de Urochloa brizantha CV. MaranduBrachiariaConservationCostsSpatial variabilityTechnologyPasture recovery by the re-composition of soil fertility has low operational costs, although studies are required to compare it to application systems at variable rates within planning and development of a region. Research evaluates economically the recovery of soil fertility of a degraded pasture in two production systems: the conventional system (CS) and precision agriculture (PA), by simulation, with estimate of costs and respective rentability coupled to recovery practices in Selvíria MS Brazil. A bio-economic simulation was employed and costs were classified according to the methodology of the Institute of Agricultural Economy of São Paulo. CS and PA recovery showed 5.41% and 6.42% gain respectively, with cost price @-1 of R$205.96 and R$203.54 for CS and PA, respectively. Due to valorization of @ during the last year, both systems revealed a feasible economic return according to the estimates given. When regions cultivated with PA and CS are compared, probably more reliable results are obtained coupled to better perspectives in larger areas.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Departamento de Zootecnia das Faculdades Associadas de Uberaba (FAZU), Minas GeraisUniversidade Estadual Paulista (UNESP) Faculdade de Engenharia Campus de Ilha Solteira, SPDepartamento de Fitotecnia Tecnologia de Alimentos e Sócio Economia na Universidade Estadual Paulista (UNESP) Faculdade de Engenharia Campus Ilha Solteira, SPDepartamento de Fitossanidade Engenharia Rural e Solos na Universidade Estadual Paulista (UNESP) Faculdade de Engenharia Campus de Ilha Solteira, SPUniversidade Estadual Paulista (UNESP) Faculdade de Engenharia Campus de Ilha Solteira, SPDepartamento de Fitotecnia Tecnologia de Alimentos e Sócio Economia na Universidade Estadual Paulista (UNESP) Faculdade de Engenharia Campus Ilha Solteira, SPDepartamento de Fitossanidade Engenharia Rural e Solos na Universidade Estadual Paulista (UNESP) Faculdade de Engenharia Campus de Ilha Solteira, SPUniversidade Estadual Paulista (UNESP)Barbieri, Rayner SversutTroleis, Maria Julia Betiolo [UNESP]Souza, Paulino Taveira de [UNESP]Rodrigues, Bruno Henrique Volpato [UNESP]Sabbag, Omar Jorge [UNESP]Montanari, Rafael [UNESP]2023-03-01T20:35:10Z2023-03-01T20:35:10Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.17765/2176-9168.2022v15n1e8380Revista em Agronegocio e Meio Ambiente, v. 15, n. 1, 2022.2176-91681981-9951http://hdl.handle.net/11449/24084110.17765/2176-9168.2022v15n1e83802-s2.0-85128284650Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista em Agronegocio e Meio Ambienteinfo:eu-repo/semantics/openAccess2024-07-05T19:09:00Zoai:repositorio.unesp.br:11449/240841Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:07:06.163151Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu Análise técnico-econômica de sistemas de recuperação de pastagens de Urochloa brizantha CV. Marandu |
title |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu |
spellingShingle |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu Barbieri, Rayner Sversut Brachiaria Conservation Costs Spatial variability Technology |
title_short |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu |
title_full |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu |
title_fullStr |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu |
title_full_unstemmed |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu |
title_sort |
Technical and economic analysis of recovery systems for pastures with Urochloa brizantha CV. Marandu |
author |
Barbieri, Rayner Sversut |
author_facet |
Barbieri, Rayner Sversut Troleis, Maria Julia Betiolo [UNESP] Souza, Paulino Taveira de [UNESP] Rodrigues, Bruno Henrique Volpato [UNESP] Sabbag, Omar Jorge [UNESP] Montanari, Rafael [UNESP] |
author_role |
author |
author2 |
Troleis, Maria Julia Betiolo [UNESP] Souza, Paulino Taveira de [UNESP] Rodrigues, Bruno Henrique Volpato [UNESP] Sabbag, Omar Jorge [UNESP] Montanari, Rafael [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Barbieri, Rayner Sversut Troleis, Maria Julia Betiolo [UNESP] Souza, Paulino Taveira de [UNESP] Rodrigues, Bruno Henrique Volpato [UNESP] Sabbag, Omar Jorge [UNESP] Montanari, Rafael [UNESP] |
dc.subject.por.fl_str_mv |
Brachiaria Conservation Costs Spatial variability Technology |
topic |
Brachiaria Conservation Costs Spatial variability Technology |
description |
Pasture recovery by the re-composition of soil fertility has low operational costs, although studies are required to compare it to application systems at variable rates within planning and development of a region. Research evaluates economically the recovery of soil fertility of a degraded pasture in two production systems: the conventional system (CS) and precision agriculture (PA), by simulation, with estimate of costs and respective rentability coupled to recovery practices in Selvíria MS Brazil. A bio-economic simulation was employed and costs were classified according to the methodology of the Institute of Agricultural Economy of São Paulo. CS and PA recovery showed 5.41% and 6.42% gain respectively, with cost price @-1 of R$205.96 and R$203.54 for CS and PA, respectively. Due to valorization of @ during the last year, both systems revealed a feasible economic return according to the estimates given. When regions cultivated with PA and CS are compared, probably more reliable results are obtained coupled to better perspectives in larger areas. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-03-01T20:35:10Z 2023-03-01T20:35:10Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.17765/2176-9168.2022v15n1e8380 Revista em Agronegocio e Meio Ambiente, v. 15, n. 1, 2022. 2176-9168 1981-9951 http://hdl.handle.net/11449/240841 10.17765/2176-9168.2022v15n1e8380 2-s2.0-85128284650 |
url |
http://dx.doi.org/10.17765/2176-9168.2022v15n1e8380 http://hdl.handle.net/11449/240841 |
identifier_str_mv |
Revista em Agronegocio e Meio Ambiente, v. 15, n. 1, 2022. 2176-9168 1981-9951 10.17765/2176-9168.2022v15n1e8380 2-s2.0-85128284650 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista em Agronegocio e Meio Ambiente |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808129585717444608 |