Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1069467
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorBARROS, D. L.pt_BR
dc.contributor.authorREZENDE, F. A. dept_BR
dc.contributor.authorCAMPOS, A. T.pt_BR
dc.contributor.authorMAIA, C. M. B. de F.pt_BR
dc.date.accessioned2017-05-10T11:11:11Zpt_BR
dc.date.available2017-05-10T11:11:11Zpt_BR
dc.date.created2017-05-10pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationJournal of Agricultural Science, v. 9, n. 5, p. 200-207, abr. 2017.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1069467pt_BR
dc.descriptionGreat part of solid waste are deposited inappropriately near cities or in rural areas, contributing to negative environmental impacts. There are numerous forms of waste processing, one of them is pyrolysis to produce biochar and subsequent use in agricultural systems. The objective of this study was to evaluate different substrates with activated biochar (AB) and biochar (B) in substrate and its effect on the growth of passion fruit seedlings. The test was conducted in a nursery, located in Sinop/MT, May to July 2013, designed in four blocks with ten treatments: commercial substrate (CS), composed by pine bark and vermiculite 4:1; nursery substrate (NS) composed by carbonized rice husk and coconut fiber 1:1; and the eigth treatments represented were B and AB additions of 25; 50; 75; and 100% in CS, (B25, B50, B75, B100, AB25, AB50, AB75 and AB100, respectively). After 60 days sowing the stem diameter, plant height, leaf number was evaluated and at the end of the experiment the fresh and dry weight of shoots and roots, and Dickson Quality Index (DQI) were assessed. AB at concentrations of 25, 50 and 75% combined with commercial substrate showed increases in parameters fresh and dry biomass weight, height, stem diameter and number of leaves. The dose of 25% AB is presented as the best dose to be adopted in commercial crops. The sawdust processed into AB is an alternative in the production of passion fruit system and the reintegration of this raw material to the productive sector.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPyrogenic carbonpt_BR
dc.subjectWaste recoverypt_BR
dc.subjectWood industry residuespt_BR
dc.titleBiochar of sawdust origin in passion fruit seedling production.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-05-30T11:11:11Zpt_BR
dc.subject.nalthesaurusbiocharpt_BR
riaa.ainfo.id1069467pt_BR
riaa.ainfo.lastupdate2017-05-30pt_BR
dc.identifier.doihttps://doi.org/10.5539/jas.v9n5p200pt_BR
dc.contributor.institutionUNIVERSIDADE FEDERAL DE LAVRAS; FABIANA ABREU DE REZENDE, CPAMT; INSTITUTO FEDERAL DE RORAIMA; CLAUDIA MARIA BRANCO DE F MAIA, CNPF.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPF)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Barros2017.pdf606,28 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace