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Soil solution chemistry in different land-use systems in the Northeast Brazilian Amazon. Author(s): FELIZZOLA, J. F.; FIGUEIREDO, R. de O.; TEIXEIRA, W. G. For sustainable production systems, the nonuse of fire (where there is a greater loss of soil nutrients), would be a solution for the conservation of nutrients in the soil, with the use of management... ... Repository: BDPA Publication year: 2022
Biochar chemistry in a weathered tropical soil: kinetics of phosphorus sorption. Author(s): MORALES, M. M.; COMERFORD, n. b.; BEHLING, M.; ABREU, D. C. de; GUERRINI, I. A. The phosphorus (P) chemistry of biochar (BC)-amended soils is poorly understood. This statement is based on the lack of published research attempting a comprehensive characterization of biochar?s infl... ... Repository: BDPA Publication year: 2021
Comparação de dois métodos para determinação do teor de carbono orgânico do solo. Author(s): FARINE, E. L.; MOREIRA, D. A.; NARDO, A. E.; CAMARGO, I. S. P. de; JORDÃO, L. T.; GERMANO, M. G.; KLEINERT, J. J.; OLIVEIRA JUNIOR, A. Repository: BDPA Publication year: 2011
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
Atividade enzimática do solo com Bradyrhizobium e Azospirillum nas sementes de soja e braquiária. Author(s): FACHINELLI, R.; ABREU, H. K. A. de; MELO, T. S.; CORREIA, M. V.; CECCON, G. Repository: BDPA Publication year: 2018
Efeitos da aplicação de lixiviado de aterro sanitário em atributos químicos do solo. Author(s): KUWANO, B. H.; CEREZINI, P.; BARBOSA, M.; BARBOSA, G. M. C.; TAVARES-FILHO, J.; HUNGRIA, M.; ANDRADE, D. S.; NOGUEIRA, M. A. Repository: BDPA Publication year: 2013
Estudo das características da composição química de solução de solo em área agrícola (2009). Repository: BDPA Publication year: 2009
Spatial variability of some biometric attributes of sugarcane plants (variety IACSP93-3046) and its relation to physical and chemical soil attributes. Author(s): GREGO, C. R. Tests to evaluate competition between plants, in general do not consider the soil spatial variability, nevertheless, the uniformity rarely is present and can not be assumed without verification. The a... ... Repository: BDPA Publication year: 2010
Nutrient accumulation and biomass production of alfafa after soil amendment with siliciates. Author(s): DEUS, A. C. F.; BULL, L. T.; CORREA, J. C.; VILLAS BOAS, R. L. Repository: BDPA Publication year: 2014
Faixas de suficiência de fósforo no solo para a cultura da soja, no cerrado piauiense. Author(s): SOUZA, H. A. de; KLEPKER, D.; OLIVEIRA JUNIOR, A. A interpretação da análise química do solo permite determinar a dose do fertilizante fosfatado a ser aplicada a fim de melhorar a fertilidade para a cultura da soja. Assim é preponderante a comparação... ... Repository: BDPA Publication year: 2018

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