Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/28808
Registro completo de metadados
Campo DCValorIdioma
dc.creatorPassos, Alexandre Martins Abdão dos-
dc.creatorRezende, Pedro Milanez de-
dc.creatorCarvalho, Everson Reis-
dc.creatorAker, Andréia Marcilane-
dc.date.accessioned2018-03-07T11:59:49Z-
dc.date.available2018-03-07T11:59:49Z-
dc.date.issued2014-
dc.identifier.citationPASSOS, A. M. A. dos et al. Residual effects of the organic amendments poultry litter, farmyard manure and biochar on soybean crop. Agricultural Sciences, [S.l.], v. 5, n. 14, p. 1376-1383, 2014.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/28808-
dc.description.abstractThe use of organic wastes, as an alternative to inorganic fertilizer, can be an important strategy for Brazilian and tropical agriculture. Despite the importance, few field studies have been done for evaluating organic amendments on soybean crops in Brazil. The study aimed to evaluate the residual effects of the organic amendments poultry litter, farmyard manure and biochar combined with mineral fertilizer on some agronomic attributes of a soybean crop. A field experiment was carried out in a split-split-plot scheme, with three replicates in a randomized block experimental design. The organic sources (plots) at rates of 0, 3, 6 and 9 Mg∙ha−1 (subplots) combined with 0, 100, 200, 300 and 400 kg∙ha−1 (sub subplots) of a mineral fertilizer were applied in 2008. In 2009, only the mineral fertilizer was used on the soybean crop. As a result, all evaluated attributes were influenced by the treatments, except for the number of grains per pod. The application of poultry litter provided the highest yield (3715 kg∙ha−1 using 9 Mg∙ha−1 of the source). A synergistic effect between organic amendments and mineral fertilizer was observed. It was found the possibility of decrease doses of mineral fertilizers by prior use of organic amendments. The most effective dose combination application is 5.5 Mg∙ha−1 of organic amendments associated with 200 kg∙ha−1 of mineral fertilizer to provide optimum yield. The use of organic amendments, rich in nutrients, is a technology to sustainably increase the soybean grain yield.pt_BR
dc.languagept_BRpt_BR
dc.rightsAttribution 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceAgricultural Sciencespt_BR
dc.subjectGlycine maxpt_BR
dc.subjectIntegrated productionpt_BR
dc.subjectOrganic wastespt_BR
dc.subjectSustainabilitypt_BR
dc.subjectYieldpt_BR
dc.titleResidual effects of the organic amendments poultry litter, farmyard manure and biochar on soybean croppt_BR
dc.typeArtigopt_BR
Aparece nas coleções:DAG - Artigos publicados em periódicos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
ARTIGO_Residual effects of the organic amendments poultry litter, farmyard manure and biochar on soybean crop.pdf4,31 MBAdobe PDFVisualizar/Abrir


Este item está licenciada sob uma Licença Creative Commons Creative Commons