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Soil and plant responses to pyrogenic organic matter: carbon stability and symbiotic patterns. Author(s): SAGRILO, E. Soil amendment with pyrogenic organic matter (PyOM) can sequester carbon, increase mutualistic root symbioses with arbuscular mycorrhizal fungi and nitrogen-fixing rhizobia, and hence improve crop yie... ... Repository: BDPA Publication year: 2014
Pyrogenic carbon application and native soil organic matter decomposition in a sandy soil matrix. Author(s): RITTL, T. F.; NOVOTNY, E. H.; BALIEIRO, F. de C.; HOFFLAND, E.; KUYPER, M. W.; ALVES, B. J. R.; RODRIGUES, A. F. Repository: BDPA Publication year: 2013
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
Composition of the humin fraction and coarse char of Terra Preta de Índios soils by NMR, multivariate curve resolution and scanning electron microscopy. Author(s): SONG, G.; NOVOTNY, E. H.; AZEVEDO, E. R. de; BONAGAMBA, T. J. The high and specific soil organic matter (SOM) contents of the Amazonian Dark Earths (Terra Preta de Índios), and their high contents of P and Ca provide high natural fertility to the soils. Biochar... ... Repository: BDPA Publication year: 2008
Evaluation of biological nitrogen fixation contribution in soybean and cowpea cultivated under integrated crop/livestock systems in Roraima state. Author(s): JANTALIA, C. P.; URQUIAGA, S.; BODDEY, R. M.; BENDAHAN, A. B.; SILVA, E. E. da; XAVIER, G. R.; ZILLI, J. E. Repository: BDPA Publication year: 2015
Soil microbial biomass in grassland areas in the sub region Nhecolândia, Pantanal Sul Mato-grossense. Author(s): ZANELLA, M. S.; FLORES FILHO, E.; SANTOS, S. A.; PELISSARO, G. E. H.; BRASIL, S. M. Repository: BDPA Publication year: 2015
Validation of the CENTURY model to simulate the dynamics of soil organic matter under different production systems in the Cerrado region - Brazil. Author(s): FERNANDES, F. A.; FERNANDES, A. H. B. M. Repository: BDPA Publication year: 2012
Chemical composition of Piatã grass silage (U. brizantha cv. BRS Piatã) with additives. Author(s): SEDANO, A. D. B.; PEREIRA, D. H.; PEDREIRA, B. C. e; PINA, D. S.; XAVIER, I. M.; ANJOS, E. dos; BEZERRA, R. P.; SCHMIDT JUNIOR, R. J. In the central-west region of Brazil, the seasonal distribution of rainfall generates an imbalance in the production of fodder. Moreover, during the dry period, the nutritive value of the fodder decay... ... Repository: BDPA Publication year: 2017
Infrared spectroscopy refines chronological assessment, depositional environment and pyrolysis conditions of archeological charcoals. Author(s): SMIDT, E.; TINTNER, J.; NELLE, O.; OLIVEIRA, R. R.; PATZLAFF, R.; NOVOTNY, E. H.; KLEMM, S. Based on infrared spectral characteristics, six archeological sample sets of charcoals from German (5) and Brazilian (1) sites, covering the time span from the nineteenth century CE to 3950 BCE, were... ... Repository: BDPA Publication year: 2020
Applications of laser-induced breakdown spectroscopy for soil analysis, part I: Review of fundamentals and chemical and physical properties. Author(s): VILLAS-BOAS, P. R.; FRANCO, M. A.; MARTIN NETO, L.; GOLLANY, H. T.; MILORI, D. M. B. P. Laser-induced breakdown spectroscopy (LIBS) has become a prominent analytical technique in recent years for real-time characterization of soil properties. However, only a few studies of soil chemical... ... Repository: BDPA Publication year: 2019

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