Life cycle inventory of physic nut biodiesel: comparison between the manual and mechanized agricultural production systems practiced in Brazil.

Vista sencilla de ítem
dc.contributorMARILIA IEDA DA S F MATSUURA, CNPMA
dc.contributorGIL A. SILVA, USP
dc.contributorLUIZ ALEXANDRE KULAY, USP
dc.contributorBRUNO GALVEAS LAVIOLA, CNPAE.
dc.creatorMATSUURA, M. I. da S. F.
dc.creatorSILVA, G. A.
dc.creatorKULAY, L. A.
dc.creatorLAVIOLA, B. G.
dc.date2012-03-20T11:11:11Z
dc.date2012-03-20T11:11:11Z
dc.date2012-03-20T11:11:11Z
dc.date2012-03-20T11:11:11Z
dc.date2012-03-20
dc.date2011
dc.date2012-03-20T11:11:11Z
dc.date.accessioned2026-07-07T04:55:35Z
dc.descriptionThe physic nut (Jatropha curcas L.) is an oleaginous species recently introduced into Brazil for energy purposes. The technological framework for the development of the physic nut biodiesel productive chain in Brazil is still being set up. Two production systems are in practice at the agricultural level, the small scale manual system and the medium scale mechanized system. The objective of the present research was to assess the environmental performance of these two production systems by elaborating life-cycle inventories (LCIs) using a cradle-to-gate approach. The main environmental aspects of these LCIs are the synthetic fertilizers, pesticides, land-use changes and its emissions and the occupation of the land. Making use of the residues from the agroindustrial physic nut chain and the use of biological pest control methods could improve the environmental performance of these systems.
dc.identifierIn: LIFE CICLE MANAGEMENT CONFERENCE, 2011, Berlim. Proceedings... Berlim: 2011. 12 p.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/919644
dc.identifier.urihttp://hdl.handle.net/123456789/474745
dc.languagepor
dc.rightsopenAccess
dc.subjectPinhão manso
dc.subjectSistema produtivo
dc.subjectPinhão de purga
dc.subjectCiclo de Vida
dc.subjectJatropha Curcas
dc.titleLife cycle inventory of physic nut biodiesel: comparison between the manual and mechanized agricultural production systems practiced in Brazil.
dc.typeArtigo em anais e proceedings

Archivos

Colecciones

Embrapa Medio Ambiente (CNPMA)