Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil

Detalhes bibliográficos
Autor(a) principal: Almeida, L. C. F. [UNESP]
Data de Publicação: 2014
Outros Autores: Vargas, P. F. [UNESP], Tellez, F. A., Rodriguez, A. M., Sancho, I. M., Robinson, M. V., RuizAltisent, M., Ballesteros, F. R., Hernando, ECC
Tipo de documento: Artigo de conferência
Idioma: spa
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/184789
Resumo: Understanding the phenomena involved in the dynamics of the expansion and contraction of crops areas in a given region is extremely important to the extent that several factors may be involved and may bring socio-economic consequences extremely serious, in case of reduction of agricultural activities affecting the sectors related to this activity or in a situation of expansion of crop areas to replace the existing cultures, which might require shares to which they may be feasible. The Vale do Ribeira, located in the southern state of Sao Paulo (Brazil), comprising 13 municipalities, notably recognized for its low economic activity and agriculture is their main source of income, has shown in recent years major changes in crops areas with important social and economic consequences. The aim of this study was to analyze the evolution of the areas of 26 major agricultural activities in this region in the period of 1996/2006. To verify the change in the composition of the agricultural activities, it was adopted for the determination of the incorporated areas or activities assigned the methodology of the decomposition of the areas in effects of scale and substitution. It was identified changes in the structure of the agricultural area with the reduction measured by the substitution effect of palm areas (Euterpe edulis) at 14,135.10 ha, banana (Musa sp.) at 12,555.10 and black tea (citrus sinensis) to 2,304 ha, total representing more than 70% of the assigned area, with the determinants of the reduction, problems of environmental, phytosanitary, and plant exchange. Alternatively, the results also showed the expansion of areas with activities focused on ornamental plants (1,214.50 ha), peach palm (Bactris gasipaes) in 2,115.60 ha, grass (Zoysia japonica) and mainly formed pastures (3,6019.90 ha). The data confirm empirical observations of a new phase of agricultural activities in the region, given the decline of the banana crop activity / tea and rise of cultivated palm/ornamental plants and pastures.
id UNSP_83196b7a554bc0f69afe23cb853c1fc8
oai_identifier_str oai:repositorio.unesp.br:11449/184789
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazilscale effectsubstitution effectagricultural compositionUnderstanding the phenomena involved in the dynamics of the expansion and contraction of crops areas in a given region is extremely important to the extent that several factors may be involved and may bring socio-economic consequences extremely serious, in case of reduction of agricultural activities affecting the sectors related to this activity or in a situation of expansion of crop areas to replace the existing cultures, which might require shares to which they may be feasible. The Vale do Ribeira, located in the southern state of Sao Paulo (Brazil), comprising 13 municipalities, notably recognized for its low economic activity and agriculture is their main source of income, has shown in recent years major changes in crops areas with important social and economic consequences. The aim of this study was to analyze the evolution of the areas of 26 major agricultural activities in this region in the period of 1996/2006. To verify the change in the composition of the agricultural activities, it was adopted for the determination of the incorporated areas or activities assigned the methodology of the decomposition of the areas in effects of scale and substitution. It was identified changes in the structure of the agricultural area with the reduction measured by the substitution effect of palm areas (Euterpe edulis) at 14,135.10 ha, banana (Musa sp.) at 12,555.10 and black tea (citrus sinensis) to 2,304 ha, total representing more than 70% of the assigned area, with the determinants of the reduction, problems of environmental, phytosanitary, and plant exchange. Alternatively, the results also showed the expansion of areas with activities focused on ornamental plants (1,214.50 ha), peach palm (Bactris gasipaes) in 2,115.60 ha, grass (Zoysia japonica) and mainly formed pastures (3,6019.90 ha). The data confirm empirical observations of a new phase of agricultural activities in the region, given the decline of the banana crop activity / tea and rise of cultivated palm/ornamental plants and pastures.Univ Estadual Paulista, Campus Registro,Rua Nelson Brihi Badur 430, BR-11900000 Registro, SP, BrazilUniv Estadual Paulista, Campus Registro,Rua Nelson Brihi Badur 430, BR-11900000 Registro, SP, BrazilFundacion General Univ Politecnica MadridUniversidade Estadual Paulista (Unesp)Almeida, L. C. F. [UNESP]Vargas, P. F. [UNESP]Tellez, F. A.Rodriguez, A. M.Sancho, I. M.Robinson, M. V.RuizAltisent, M.Ballesteros, F. R.Hernando, ECC2019-10-04T12:30:07Z2019-10-04T12:30:07Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject375-380Vii Congreso Iberico De Agroingenieria Y Ciencias Horticolas. Madrid: Fundacion General Univ Politecnica Madrid, p. 375-380, 2014.http://hdl.handle.net/11449/184789WOS:000376620800064Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPspaVii Congreso Iberico De Agroingenieria Y Ciencias Horticolasinfo:eu-repo/semantics/openAccess2024-05-03T13:21:03Zoai:repositorio.unesp.br:11449/184789Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:30:05.548997Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
title Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
spellingShingle Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
Almeida, L. C. F. [UNESP]
scale effect
substitution effect
agricultural composition
title_short Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
title_full Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
title_fullStr Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
title_full_unstemmed Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
title_sort Changes in agricultural structure, estimated by the scale and substitution effects (1999/2006), in the region of Vale do Ribeira, Brazil
author Almeida, L. C. F. [UNESP]
author_facet Almeida, L. C. F. [UNESP]
Vargas, P. F. [UNESP]
Tellez, F. A.
Rodriguez, A. M.
Sancho, I. M.
Robinson, M. V.
RuizAltisent, M.
Ballesteros, F. R.
Hernando, ECC
author_role author
author2 Vargas, P. F. [UNESP]
Tellez, F. A.
Rodriguez, A. M.
Sancho, I. M.
Robinson, M. V.
RuizAltisent, M.
Ballesteros, F. R.
Hernando, ECC
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Almeida, L. C. F. [UNESP]
Vargas, P. F. [UNESP]
Tellez, F. A.
Rodriguez, A. M.
Sancho, I. M.
Robinson, M. V.
RuizAltisent, M.
Ballesteros, F. R.
Hernando, ECC
dc.subject.por.fl_str_mv scale effect
substitution effect
agricultural composition
topic scale effect
substitution effect
agricultural composition
description Understanding the phenomena involved in the dynamics of the expansion and contraction of crops areas in a given region is extremely important to the extent that several factors may be involved and may bring socio-economic consequences extremely serious, in case of reduction of agricultural activities affecting the sectors related to this activity or in a situation of expansion of crop areas to replace the existing cultures, which might require shares to which they may be feasible. The Vale do Ribeira, located in the southern state of Sao Paulo (Brazil), comprising 13 municipalities, notably recognized for its low economic activity and agriculture is their main source of income, has shown in recent years major changes in crops areas with important social and economic consequences. The aim of this study was to analyze the evolution of the areas of 26 major agricultural activities in this region in the period of 1996/2006. To verify the change in the composition of the agricultural activities, it was adopted for the determination of the incorporated areas or activities assigned the methodology of the decomposition of the areas in effects of scale and substitution. It was identified changes in the structure of the agricultural area with the reduction measured by the substitution effect of palm areas (Euterpe edulis) at 14,135.10 ha, banana (Musa sp.) at 12,555.10 and black tea (citrus sinensis) to 2,304 ha, total representing more than 70% of the assigned area, with the determinants of the reduction, problems of environmental, phytosanitary, and plant exchange. Alternatively, the results also showed the expansion of areas with activities focused on ornamental plants (1,214.50 ha), peach palm (Bactris gasipaes) in 2,115.60 ha, grass (Zoysia japonica) and mainly formed pastures (3,6019.90 ha). The data confirm empirical observations of a new phase of agricultural activities in the region, given the decline of the banana crop activity / tea and rise of cultivated palm/ornamental plants and pastures.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2019-10-04T12:30:07Z
2019-10-04T12:30:07Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Vii Congreso Iberico De Agroingenieria Y Ciencias Horticolas. Madrid: Fundacion General Univ Politecnica Madrid, p. 375-380, 2014.
http://hdl.handle.net/11449/184789
WOS:000376620800064
identifier_str_mv Vii Congreso Iberico De Agroingenieria Y Ciencias Horticolas. Madrid: Fundacion General Univ Politecnica Madrid, p. 375-380, 2014.
WOS:000376620800064
url http://hdl.handle.net/11449/184789
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv Vii Congreso Iberico De Agroingenieria Y Ciencias Horticolas
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 375-380
dc.publisher.none.fl_str_mv Fundacion General Univ Politecnica Madrid
publisher.none.fl_str_mv Fundacion General Univ Politecnica Madrid
dc.source.none.fl_str_mv Web of Science
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
_version_ 1808129077852241920