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Prepare and characterization of a soil reference material for inorganic nutrients and contaminants. Author(s): VERHALEN, T. R.; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Repository: BDPA Publication year: 2015
Preparation and characterization of biodiesel industry waste partially carbonized material in order to produce an organic soil conditioner. Author(s): MANGRICH, A. S.; NOVOTNY, E. H.; NICOLINI, K. P.; BONAGAMBA, T. J.; SOUZA, A. A. de; AZEVEDO, E. R. de; WYPYCH, F. This work seeks to determine the best methods of production of partly carbonized waste of biodiesel industry - castor (Ricinus communis) meal - aimed at obtaining material comparable to organic matter... ... Repository: BDPA Publication year: 2008
Use of airborne radar images and machine learning algorithms to map soil clay, silt, and sand contents in remote areas under the Amazon rainforest. Author(s): FERREIRA, A. C. de S.; CEDDIA, M. B.; COSTA, E. M.; PINHEIRO, E. F. M.; NASCIMENTO, M. M. do; VASQUES, G. M. Soil texture has a great influence on the physical-hydric and chemical behavior of soils. In the Amazon regions, due to the presence of dense forest cover and limited access to roads, carrying out sur... ... Repository: BDPA Publication year: 2022
Embrapa's experience in the production and development of agriculture reference materials. Author(s): NOGUEIRA, A. R. de A.; SOUZA, G. B. de; BOSSU, C. M.; VERHALEN, T. R.; SILVA, P. T. da; PEIXOTO, A. M. D. de J.; SILVA, C. S. da Repository: BDPA Publication year: 2015
Preparação de material de referência para blends de café arábica e robusta. Author(s): COUTO, C. C.; MAMEDE, A. M. G.; GALDEANO, M. C.; OLIVEIRA, E. M. M.; FREITAS-SILVA, O. Repository: BDPA Publication year: 2016
Production and characterization of a bovine liver candidate reference material. Author(s): BIANCHI, S. R.; PEIXOTO, A. M. D. de J.; SOUZA, G. B. de; TULLIO, R. R.; NOGUEIRA, A. R. de A. The preparation of a bovine liver candidate reference material and the steps are taken to confirm its homogeneity, long and short term stabilities, and consensus values are described. Details of the s... ... Repository: BDPA Publication year: 2016
Production and characterization of a bovine liver candidate reference material. Author(s): BIANCHI, S. R.; PEIXOTO, A. M. D. J.; SOUZA, G. B.; TULLIO, R. R.; NOGUEIRA, A. R. A. Repository: BDPA Publication year: 2015
Feasibility of Using AAS for the Characterization of a Tuna Fish Candidate Reference Material for Total Hg and Methyl-Hg Measurement. Author(s): CHELEGAO, R.; CARIONI, V. M. O.; NAOZUKA, J.; NOMURA, C. S. This work describes the evaluation of several parameters for preparing a tuna fish candidate reference material (RM) in order to measure its total Hg and methyl-Hg mass fractions by cold vapor atomic... ... Repository: BDPA Publication year: 2016
Could airborne geophysical data be used to improve predictive modeling of agronomic soil properties in tropical hillslope area? Author(s): BASTOS, B. P.; PINHEIRO, H. S. K.; FERREIRA, F. J. F.; CARVALHO JUNIOR, W. de; ANJOS, L. H. C. dos Airborne geophysical data (AGD) have great potential to represent soil-forming factors. Because of that, the objective of this study was to evaluate the importance of AGD in predicting soil attributes... ... Repository: BDPA Publication year: 2023
New plasmid calibrators for geminivirus-resistant (EMB-PV051-1 event) common bean (Phaseolus vulgaris L.) quantitation using simplex and duplex qPCR. Author(s): VENTURELLI, G. L.; SILVA, K. J. da; TREML, D.; NAVAS, P. B.; VARGAS, M. O.; BISCHOFF, J. L.; FARIA, J. C. de; ARISI, A. C. M. The geminivirus-resistant common bean, Embrapa 5.1, was the first commercial genetically modified (GM) event developed in Latin America by the Brazilian Agricultural Research Corp.. Therein novel stan... ... Repository: BDPA Publication year: 2018

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