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Soil fertility, mineral nitrogen and microbial biomass in upland soils of the Central Amazon under different plant covers. Author(s): MOREIRA, A.; FAGERIA, N. K. Amazon is the largest State of Brazil and major area of the State is covered by a largest tropical rainforest of the world. Most soils of the Amazon region soils are characterized as acidic and infert... ... Repository: BDPA Publication year: 2009
Linking the edges of microbially-mediated nitrogen transformations in mangrove sediments. Author(s): DIAS, A. C. F.; SILVA, M. C. P. e; SALLES, J. F.; AZEVEDO, J. L.; MELO, I. S. de; ELSAS, J. D. van; ANDREOTE, F. D. Repository: BDPA Publication year: 2011
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
Microbial attributes and carbon and nitrogen stocks in Latosol under irrigated monocropping and intercropping. Author(s): DIÓGENES, L. C.; NÓBREGA, J. C. A.; NÓBREGA, R. S. A.; ANDRADE JUNIOR, A. S. de; PRAGANA, R. B.; MATIAS, S. S. R. Monocropping and intercropping maize and pasture irrigated areas in promoting changes in soil biological attributes, however, little is known about these changes in environments ecotone between Cerrad... ... Repository: BDPA Publication year: 2013
Intake, nutrient digestibility, nitrogen balance, and microbial protein synthesis in sheep fed spineless-cactus silage and fresh spineless cactus. Author(s): PEREIRA, G. A.; SANTOS, E. M.; OLIVEIRA, J. S. de; ARAUJO, G. G. L. de; PAULINO, R. de S.; PERAZZO, A. F.; RAMOS, J. P. de F.; CÉSAR NETO, J. M.; CEUZ, G. F. de L.; LEITE, G. M. An experiment was carried out to compare the use of fresh cactus with cactus ensiled with and without a microbial inoculant in sheep diets by examining their feed intake, nutrient digestibility, nitro... ... Repository: BDPA Publication year: 2021
Acacia mangium affects soil nitrogen nd microbial community an ctivity in mixed plantations with eucalyptus urograndis. Author(s): RACHID, C. T. C. C.; LEITE, D. C. A.; CHAER, G. M.; BALIEIRO, F. de C.; PICCOLO, M. de C.; ROSADO, A. S.; PEIXOTO, R. Repository: BDPA Publication year: 2014
Frações de nitrogênio em Luvissolo sob sistemas agroflorestais e convencional no semi-árido cearense. Author(s): MAIA, S. M. F.; XAVIER, F. A. da S.; OLIVEIRA, T. S. de; MENDONÇA, E. de S.; ARAUJO FILHO, J. A. de Resumo - Os sistemas agroflorestais têm sido amplamente promovidos como sistemas de produção agrícola sustentáveis, principalmente para regiões subdesenvolvidas, onde o uso de insumos externos é inviá... ... Repository: BDPA Publication year: 2008
Deposição de nitrogênio e influência das copas das árvores no efluxo de C-CO2 no solo. Author(s): CABREIRA, W. V.; SANTANA, J. E. da S.; MOREIRA, R. P.; MENDONÇA, V. M. M.; BALIEIRO, F. de C.; PEREIRA, M. G. O aumento na deposição atmosférica de nitrogênio ao longo dos anos pode afetar a ciclagem biogeoquímica pela atuação da microbiota do solo. Objetivou-se avaliar a influência da deposição de N além das... ... Repository: BDPA Publication year: 2022
Identification of culturable endophytes in 'Champaka' pineapple grown in an organic system. Author(s): WEBER, O. B.; VIDEIRA, S. S.; ARAUJO, J. L. S. de Repository: BDPA Publication year: 2013
Effects of different sources of protein on digestive characteristics, microbial efficiency, and nutrient flow in dairy goats. Author(s): FELISBERTO, N. R. de O.; RODRIGUES, M. T.; BOMFIM, M. A. D.; MATOS, R. da S.; CORDEIRO, A. G. P. C.; SILVA, M. M. C. da Abstract: Diets formulated with protein sources presenting different resistance to ruminal degradation were compared by evaluating ruminal parameters, production and microbial efficiency and nutrients... ... Repository: BDPA Publication year: 2011

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