An evaluation of the economics and productivity of fully mechanised tree seedling planting in Brazil

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorSebastiao Guerra, Saulo Philipe-
Autor(es): dc.creatorSoler, Rafael Ribeiro-
Autor(es): dc.creatorSereghetti, Guilherme Correa-
Autor(es): dc.creatorOguri, Guilherme-
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Descrição: dc.descriptionBracke Forest-
Descrição: dc.descriptionCatec Equipamentos-
Descrição: dc.descriptionC+ Tecnologia-
Descrição: dc.descriptionDuratex-
Descrição: dc.descriptionEvonik-
Descrição: dc.descriptionFibria-
Descrição: dc.descriptionInternational Paper-
Descrição: dc.descriptionJohn Deere-
Descrição: dc.descriptionKlabin-
Descrição: dc.descriptionSuzano-
Descrição: dc.descriptionVallourec-
Descrição: dc.descriptionFrom an economic point of view, Eucalyptus is the most important forest genus in Brazil, covering more than 5 million ha. However, most of the silvicultural practices have a low level of mechanisation compared with harvesting and logging operations. This study presents an evaluation of the economics and productivity of the first Brazilian experience of using a planter device attached to an excavator boom while performing eucalypt seedling planting. A classic time-and-motion study was performed on two commercial tree spacings to evaluate the economic efficiency. Considering the final cost of planted seedlings, the wider spacing was 17% higher than narrower spacing, due to a higher productivity: 355 and 324 seedlings per productive machine hour (pmh), respectively. Total cost was 66.84 Euro pmh(-1) and 0.21 Euro planted seedling(-1) with wider spacing.-
Formato: dc.format281-284-
Idioma: dc.languageen-
Publicador: dc.publisherNatl Inquiry Services Centre Pty Ltd-
Relação: dc.relationSouthern Forests-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectcost-
Palavras-chave: dc.subjectEucalyptus-
Palavras-chave: dc.subjectplanter-
Palavras-chave: dc.subjectproductivity-
Título: dc.titleAn evaluation of the economics and productivity of fully mechanised tree seedling planting in Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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