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Soil biological attributes in pastures of different ages in a crop-livestock integrated system. Author(s): MUNIZ, L. C.; MADARI, B. E.; TROVO, J. B. de F.; CANTANHÊDE, I. S. de L.; MACHADO, P. L. O. de A.; COBUCCI, T.; FRANÇA, A. F. de S. The objective of this work was to evaluate the effect of the pasture (Urochloa brizantha) component age on soil biological properties, in a crop-livestock integrated system. The experiment was carried... ... Repository: BDPA Publication year: 2011
Microbial activities in soil cultivated with corn and amended with sewage sludge. Microbial activities in soil cultivated with corn and amended with sewage sludge. Author(s): VIEIRA, R. F.; PAZIANOTTO, R. A. A. Background: One of the main concerns related to the increasing use of sewage sludge in the soil is the possible presence of excess nutrients, which could cause environmental problems and detrimental e... ... Repository: BDPA Publication year: 2016
Bioaccessibility of metals in seafood: risk to human health. Author(s): FOGACA, F. H. dos S.; ALVES, R.; BARBOSA, V.; MAULVAULT, A. L.; ANACLETO, P.; CAMACHO, C.; BANDARRA, N.; MARQUES, A. Despite its well known nutritional attributes, seafood consumption can potentially represent human health hazards, as these species can often accumulate toxic elements namely as mercury, cadmium, lead... ... Repository: BDPA Publication year: 2019
Conservation system improves soil microbial quality and increases soybean yield in the Northeastern Cerrado. Author(s): PIRES, M. de F. M.; MEDEIROS, J. C.; SOUZA, H. A. de; ROSA, J. D.; BOECHAT, C. L.; MAFRA, A. L.; NOLETO, K. C.; ROCHA, A. G. da The conservation tillage systems is based on the surface protection by crop residue and reduced soil disturbance. These two principles can favor the soil quality and promote sustainable agricultural s... ... Repository: BDPA Publication year: 2020
Microbiological properties in cropping systems and their relationship with water erosion in the Brazilian Cerrado. Author(s): MERLO, M. N.; AVANZI, J. C.; SILVA, L. de C. M. da; ARAGÃO, O. O. da S.; BORGHI, E.; MOREIRA, F. M. de S.; THEBALDI, M. S.; RESENDE, A. V. de; SILVA, M. L. N.; SILVA, B. M. Many researchers have reported relationships of physical and chemical properties with water erosion; however, little is known about microbiological properties in this context. Thus, the aim of this st... ... Repository: BDPA Publication year: 2022
Indicators of soil quality in the implantation of no-till system with winter crops. Author(s): NOGUEIRA, M. A.; TELLES, T. S.; FAGOTTI, D. dos S. L.; BRITO, O. R.; PRETE, C. E. C.; GUIMARÃES, M. de F. ABSTRACT: We assessed the effect of different winter crops on indicators of soil quality related to C and N cycling and C fractions in a Rhodic Kandiudult under no-till system at implantation, during... ... Repository: BDPA Publication year: 2014
Atributos físicos, químicos e biológicos de Latossolo Amarelo na conversão de floresta primária para seringais na Amazônia. Author(s): ZANINETTI, R. A.; MOREIRA, A.; MORAES, L. A. C. RESUMO: O objetivo deste trabalho foi quantificar os efeitos da substituição da floresta primária por seringal (Hevea spp.), quanto aos atributos físicos, químicos e biológicos de um Latossolo Amarelo... ... Repository: BDPA Publication year: 2016
Dinâmica da matéria orgânica e da biomassa microbiana em solo submetido a diferentes sistemas de manejo na Amazônia Ocidental. Author(s): MOREIRA, A.; MALAVOLTA, E. O objetivo deste trabalho foi avaliar as alterações na atividade da biomassa microbiana como um indicador da dinâmica de C e N em solo submetido à sucessão de cobertura vegetal e de manejo na Amazônia... ... Repository: BDPA Publication year: 2004
Phosphorus acquisition and internal utilization efficiency in tropical maize genotypes. Author(s): PARENTONI, S. N.; SOUZA JÚNIOR, C. L. de The objective of this work was to determine the relative importance of phosphorus acquisition efficiency (PAE ? plant Puptake per soil available P), and phosphorus internal utilization efficiency (PUT... ... Repository: BDPA Publication year: 2008
Virulence of entomopathogenic nematodes (Rhabditida: Steinernematidae, Heterorhabditidae) to spittlebug Mahanarva spectabilis (Hemiptera: Cercopidae). Author(s): BATISTA, E. S. de P.; AUAD, A. M.; ANDALÓ, V.; MONTEIRO, C. M. de O. Repository: BDPA Publication year: 2014

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