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dc.contributor.authorRIBASKI, S. A. G.
dc.contributor.authorHOEFLICH, V. A.
dc.contributor.authorRIBASKI, J.
dc.contributor.authorRIBASKI, N. G.
dc.date.accessioned2018-11-25T23:35:30Z-
dc.date.available2018-11-25T23:35:30Z-
dc.date.created2018-11-23
dc.date.issued2018
dc.identifier.citationRevista Brasileira de Planejamento e Desenvolvimento, Curitiba, v. 7, n. 4, p. 516-532, set./dez. 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1099935-
dc.descriptionAn economic viability analysis was performed for different eucalypt wood production systems (Eucalyptus grandisHill ex. Maiden) in two rural properties located in Alegrete municipality, RS. The traditional pasture system was compared with two other alternative systems, one of them represented by a pasture land converted to homogeneous eucalypt plantation by using two plant densities (2,222 and 1,111 trees.ha-1) and the other represented by a silvopastoral system with 1000 and 500 trees.ha-1. The results were analyzed by determining the Internal Return Rate (IRR) and comparing to the Minimum Attractive Rate (MAR). The alternatives with and without land value were evaluated taking into account the wood price variation (increase and reduction of 5%) and the wood volume (increase and reduction of 10%). Considering land value, all the alternatives showed IRR lower than MAR (3.72%). The sensibility analysis showed that when price and volume yield of wood increased, most of the alternatives which use thinning presented IRR higher than MAR, except the silvopastoral system at plantation density of 500 trees.ha-1. In conclusion, the implementation of the forest component is economically viable when land value is not considered.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSistema agroflorestal
dc.subjectAgroforestry system
dc.subjectExtensive cattle raising
dc.subjectEconomic evaluation
dc.titleSilvopastoral systems as a support for sustainable development in the southwestern region of the state of Rio Grande do Sul, Brazil.
dc.typeArtigo de periódico
dc.date.updated2018-11-25T23:35:30Zpt_BR
dc.subject.thesagroEucalyptus Grandis
dc.subject.thesagroProdução Florestal
dc.subject.thesagroPecuária
dc.subject.nalthesaurusCattle
riaa.ainfo.id1099935
riaa.ainfo.lastupdate2018-11-23
dc.identifier.doi10.3895/rbpd.v7n4.8635
dc.contributor.institutionSonia Aparecida Guetten Ribaski, BRFOR Soluções Florestais; Vitor A. Hoeflich, UFPR; JORGE RIBASKI, CNPF; Nayara Guetten Ribaski, PUC-PR.
Aparece en las colecciones:Artigo em periódico indexado (CNPF)

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