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Greenhouse gas mitigation and offset options for beef cattle production under contrasting pasture management systems in Brazil. Author(s): DE FIGUEIREDO, E. B.; JAYASUNDARA, S.; RONQUIM, C. C.; BORDONAL, R. DE O.; BERCHIELLI, T. T.; REIS, R. A.; WAGNER-RIDDLE, C.; LA SCALA JUNIOR, N. This study estimates the GHG balance (emissions and sinks) related to the beef cattle production in three contrasting production scenarios on Brachiaria pasture in Brazil: 1) Degraded pasture (DP), 2)... ... Repository: BDPA Publication year: 2015
Emission of greenhouse gases from soils under pastures submitted to diferent grazing managements and nitrogen fertilization rates, and intercropping with macrotyloma. Author(s): ANDRADE, C. A. de; TRETTEL, M.; GERDES, L; BARBOSA, C. M. P; RODRIGUES, P. H. M.; LIGO, M. A. V.; NOGUEIRA, S. F.; LIMA, M. A. de; CARVALHO, T. A.; BETTANIN, V. C.; SANTOS, J. de O.; VASO, L. M. In Brazil, agriculture contributes to the emission of greenhouse gases, but has great power to sequester carbon (C) in the soil. The objective of this research was to quantify the C stock in the soil... ... Repository: BDPA Publication year: 2023
Estimativa da emissão de CO2 equivalente em operações mecanizadas na cultura do cafeeiro. Author(s): OLIVEIRA JÚNIOR, G. G. de; SILVA, A. B. da; LIMA, M. A. de; SILVA, J. C. T. R. da; FLORENTINO, L. A.; APARECIDO, L. E. de O. Resumo: O emprego da mecanização na cafeicultura brasileira é essencial para otimização da produção, entretanto, a crescente exigência dos mercados internacionais em busca de uma cadeia produtiva de b... ... Repository: BDPA Publication year: 2020
Aeration frequency on accelerated composting of animal carcasses. Author(s): OLIVEIRA, M. M. de; COLDEBELLA, A.; BELLI FILHO, P.; OLIVEIRA, P. A. V. de Abstract: Rotary drum reactors (RDRs) for accelerated carcass composting are being installed in animal production units as an alternative for the disposal of pig and poultry carcasses in Brazil. The a... ... Repository: BDPA Publication year: 2019
Nitrous oxide emission in pasture under rotational and continuous managements. Author(s): PERES, G. R. P.; LIMA, M. A. de; BATISTA, G. das G.; ANDRADE, C. A. de; HERLING, V. R.; PIOTTO, V. C.; NAREZZI, F.; FILIZOLA, H. F.; SILVA, J. A. da; FRIGHETTO, R. T. S. Abstract: One of the most important anthropogenic methane and nitrous oxide sources in Brazil are the agricultural activities. In 2010 it was estimated that the emissions of methane (CH4) and nitrous... ... Repository: BDPA Publication year: 2016
Mitigation of nitrous oxide emission from cattle excreta in pasture with dicyandiamide (DCD). Author(s): LUZ, P. C. I. da; SIMON, P. L.; BREVILIERI, C.; DIECKOW, J.; ZANATTA, J. A. Repository: BDPA Publication year: 2016
Nitrous oxide emission factor for cattle urine and dung in subtropical Brazilian pastureland. Author(s): SIMON, P. L.; FERREIRA, J. G. D. F.; PEREIRA, B da F.; RAMALHO, B.; IBARR, M. A.; DIECKOW, J.; ZANATTA, J. A. Repository: BDPA Publication year: 2016
Emissão de gases na produção de suínos, nas fases de crescimento e terminação. Author(s): AMORIM, B do N.; OLIVEIRA, P. A. V. de; TAVARES, J. M. R. Repository: BDPA Publication year: 2013
Short-term carbon dioxide emission under contrasting soil disturbance levels and organic amendments. Author(s): GRAVE, R. A.; NICOLOSO, R. da S.; CASSOL, P. C.; AITA, C.; CORREA, J. C.; DALLA COSTA, M.; FRITZ, D. D. Agriculture can be either a source or sink of atmospheric CO2 depending on soil management. The application of swine slurry in conventional tilled soils could enhance soil CO2 emission depleting soil... ... Repository: BDPA Publication year: 2015
Greenhouse gases emissions from deep pit stored swine manure in Southern Brazil. Author(s): HIGARASHI, M. M.; NICOLOSO, R. da S.; OLIVEIRA, P. A. V. de; MATTEI, R. M. Repository: BDPA Publication year: 2013

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