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Effect of nitrogen fertilization on soil microbial biomass in an Oxisol cultivated with irrigated barley in the Brazilian Cerrado. Author(s): DINIZ, L. T.; RAMOS, M. L. G.; RIBEIRO JUNIOR, W. Q.; CRUZ, A. F.; FRANCA, L. V. de; DINIZ, B. T.; AMABILE, R. F. Abstract:The aim of this study was to evaluate the effect of different nitrogen doses and five period of sample collection, on soil microbial biomass - nitrogen (SMB-N), total nitrogen (total N) and p... ... Repository: BDPA Publication year: 2016
Soil microbial biomass in burned area cultivated with corn. Author(s): MELEM JUNIOR, N. J.; FRANCHINI, J. C.; GUEDES, M. C. The carbon of microbial biomass is a good indicator to soil changes. This work had the objective of evaluating the effect of organic residue burning on soil microbial biomass carbon content (C-bio) in... ... Repository: BDPA Publication year: 2007
Production and use of microbial biomass helping sustainability in fish production chain. Author(s): LIMA, L. K. F. This study represents an example of the classical concept of biotechnology as ?the use of living organisms to make useful products and provide services?. Its purpose was to investigate the ability of... ... Repository: BDPA Publication year: 2018
Microbial biomass in upland soils of the Central Amazon under different plant covers. Author(s): MOREIRA, A.; FAGERIA, N. K. The objective of this study was to evaluate the microbial activity of carbon, nitrogen and phosphorus resulting from the replacement of the primary forest with Brachiaria brizantha, Hevea, cupuaçu, ci... ... Repository: BDPA Publication year: 2009
Microbial biomass and enzyme activity of a Cerrado Oxisol under agroecological production system. Author(s): FERREIRA, E. P. de B.; WENDLAND, A.; DIDONET, A. D. Aiming to evaluate the effects of soil management and cover crops on microbial indicators of soil quality, an experiment was carried out under field conditions in which common bean and corn were cropp... ... Repository: BDPA Publication year: 2011
Soil structure and its influence on microbial biomass. Author(s): FRANCHINI, J. C.; HUNGRIA, M. Soil and crop management have a fundamental role in the maintenance and improvement of soil quality, as they have a direct influence its structure and on microorganisms habitats. The aim of this study... ... Repository: BDPA Publication year: 2015
Different no-till grain production systems with Urochloa spp. affect soil microbial community structure, biomass and activity in a tropical Ultisol. Author(s): VIEIRA, M. E. O; LOPES, L. D.; COSTA, F. M.; TALAMINI, V.; PACHECO, E. P.; FERNANDES, M. F. ? Integrated grain cropping systems promote soil health (SH) and sustainability. ? Microbial biomass and activity (MBA) and community structure (MCS) are key to SH. ? Integration of maize with Urochlo... ... Repository: BDPA Publication year: 2024
Spectrophotometric method for quantification of soil microbial biomass carbon. Author(s): SILVA, W. M.; KURIHARA, C. H.; MERCANTE, F. M. Repository: BDPA Publication year: 2016
Microbial biomass carbon dynamics in soil under crop-livestock-forest in northern of Mato Grosso, Brazil. Author(s): WRUCK, F. J. The objective was to evaluate the microbial biomass carbon (MBC) dynamics in different managements: Crop-Livestock-Forest integration systems, soybean/pasture rotation and native forest, in Brazilian... ... Repository: BDPA Publication year: 2015
Responses of microbial biomass, available phosphorus, and sugarcane yield after filter cake amendment in a tropical soil. Author(s): SOUZA, H. A. de; LEITE, L. F. C. A field experiment was conducted from 2012 to 2015 aiming to evaluate two different P sources (TSP - triple superphosphate and NP - natural phosphate) associated with filter cake (FC) on soil microbia... ... Repository: BDPA Publication year: 2018

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