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Growth of aerobic rice in the presence of biochar as soil amendment: short-term effects in a clayey Rhodic Ferralsol in the Brazilian savanna (Cerrado). Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. de H. N.; MEINKE, H. Abstract: Increasing yields in aerobic rice systems (ARS) is a challenge in the Brazilian savannah (BS), where rice is grown under unfavourable conditions characterised by well drained and low fertile... ... Repository: BDPA Publication year: 2012
Emission of CO2 from biochar-amended soils and implications for soil organic carbon. Author(s): SAGRILO, E.; JEFFERY, S.; HOFFLAND, E.; KUYPER, T. W. Soil amendment with pyrogenic organic matter (PyOM), also named biochar, is claimed to sequester carbon (C). However, possible interactions between PyOM and native soil organic carbon (SOC) may accele... ... Repository: BDPA Publication year: 2015
ViZon: visualizador de zoneamentos agroecológicos. Author(s): SILVEIRA, H. L. F. da A grande dificuldade dos mapeamentos e dos zoneamentos agroecológicos está na disponibilização de seu conteúdo de modo que as pessoas responsáveis pelas tomadas de decisão possam rapidamente pesquisar... ... Repository: BDPA Publication year: 2013
Efeito da mitomicina C sobre a viabilidade e ciclo celular de fibroblasto adultos bovinos após diferentes tempos de exposição. Author(s): ASSUNÇÃO, C. M.; GRAZIA, J. G. V.; CAMPOS JUNIOR, P. H. A.; PEREIRA, M. M.; AZEVEDO, A. L. S.; QUINTÃO, C. C.; CAMARGO, L. S. de A. Repository: BDPA Publication year: 2010
Carbon distribution in humic substance fractions extracted from soils treated with charcoal (biochar). Author(s): MADARI, B. E.; LIMA, L. B.; SILVA, M. A. S.; NOVOTNY, E. H.; ALCANTARA, F. A. de; CARVALHO, M. T. M.; PETTER, F. A. Biochar incorporation into the soil is a proposed C sequestration strategy. How newly applied biochar affects C accumulation in the soil is therefore a relevant question. This study presents part of t... ... Repository: BDPA Publication year: 2013
Biochar of sawdust origin in passion fruit seedling production. Author(s): BARROS, D. L.; REZENDE, F. A. de; CAMPOS, A. T.; MAIA, C. M. B. de F. Great 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 pyro... ... Repository: BDPA Publication year: 2017
Extraction and characterisation of humin fraction from Amazonian anthropogenic dark earth soils ("Terra Preta de Indios"). Author(s): NOVOTNY, E. H.; HAYES, M. H. B.; SONG, G.; AZEVEDO, E. R. de; BONAGAMBA, T. Humin, the humic fraction that is insoluble in water at all pH values, typically comprises more than 50% of soil organic matter (1). Because of the difficulties in isolation, humin compositions and pr... ... Repository: BDPA Publication year: 2008
Determinação de vitamina C e acidez titulável de oito genótipos de aceroleira. Author(s): PEREIRA, J. S. L.; RITZINGER, R.; JESUS, J. L. de Repository: BDPA Publication year: 2018
Influência da temperatura, dulcificação e tempo de estocagem na estabilidade do ácido ascórbico em suco de caju. Author(s): ALMEIDA, R. F. de; OLIVEIRA, M. E. B. de Repository: BDPA Publication year: 2010
Gestão da comunicação e gestão do conhecimento em C&T. Author(s): LIMA, E. de S. Repository: BDPA Publication year: 2006

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