Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Strategic grazing management and nitrous oxide fluxes from pasture soils in tropical dairy systems. Author(s): CONGIO, G. F. S.; CHIAVEGATO, M. B.; BATALHA, C. D. A.; OLIVEIRA, P. P. A.; MAXWELL, T. M. R.; GREGORINI, P.; SILVA, S. C. da Greenhouse gases emissions are considered one of the most important environmental issues of dairy farming systems. Nitrous oxide (N2O) has particular importance owing to its global warming potential a... ... Repository: BDPA Publication year: 2019
Could bovine livestock intensification in Pantanal be neutral regarding enteric methane emissions? Author(s): BERGIER, I.; SILVA, A. P. S.; ABREU, U. G. P. de; OLIVEIRA, L. O. F. de; TOMAZI, M.; DIAS, F. R. T.; URBANETZ, C.; NOGUEIRA, E.; SILVA, J. C. B. Bovine livestock is a major anthropogenic greenhouse gas source via entericmethane. Brazilian bovine livestock is also responsible for emissions from land-use changes. In contrast, enteric emissions f... ... Repository: BDPA Publication year: 2019
The introduced tree Prosopis juliflora is a serious threat to native species of the Brazilian Caatinga vegetation. Author(s): NASCIMENTO, C. E. de S.; TABARELLI, M.; SILVA, C. A. D. da; LEAL, I. R.; TAVARES, W. de S.; SERRÃO, J. E.; ZANUNCIO, J. C. Despite its economic importance in the rural context, the Prosopis juliflora tree species has already invaded millions of hectares globally (particularly rangelands), threatening native biodiversity a... ... Repository: BDPA Publication year: 2014
Formas de fósforo lábil e total em solos sob diferentes sistemas de uso da terra na Amazônia. Author(s): HUNGRIA, L. C. da; BRASIL, E. C. Nos solos altamente intemperizados, como os Latossolos, predominam as formas inorgânicas do fósforo (P) ligadas à fração mineral com alta energia e as formas orgânicas estabilizadas física e quimicame... ... Repository: BDPA Publication year: 2015
Variação da contagem total de bactérias em quartos mamários de bovinos de acordo com patógenos da mastite. Author(s): JUNIOR, J. E. F. L.; SOUZA, G. N. de; LANGE, C. C.; BRITO, M. A. V. P. e; SILVA, M. A. S.; FONSECA, R. G.; SILVEIRA, R. H.; SILVA, Y. A.; SANTOS, F. R. Repository: BDPA Publication year: 2009
Validação do método analítico de determinação de nitrogênio total para atender a DOQ-CGRE-008 de 2010 do Inmetro. Author(s): FREITAS, S. C. de; CONTE, C.; OLIVEIRA, J. M. de Repository: BDPA Publication year: 2012
Prediction of enteric methane production and yield in dairy cattle using a Latin America and Caribbean database. Author(s): CONGIO, G. F. S.; BANNINK, A.; MAYORGA, O. L.; RODRIGUES, J. P. P.; BOUGOUIN, A.; KEBREAD, E.; SILVA, R. R.; MAURÍCIO, R. M.; SILVA, S. C. DA; OLIVEIRA, P. P. A.; MUÑOZ, C.; PEREIRA, L. G. R.; GÓMEZ, C.; ARIZA-NIETO, C.; RIBEIRO-FILHO, H. M. N.; CASTELÁN-ORTEGA, O. A.; ROSERO-NOGUERA, J. R.; TIERI, M. P.; RODRIGUES, P. H. M.; MARCONDES, M. I.; ASTIGARRAGA, L.; ABARCA, S.; HRISTOV, A. N. ABSTRACT: Successful mitigation efforts entail accurate estimation of on-farm emission and prediction models can be an alternative to current laborious and costly in vivo CH4 measurement techniques. T... ... Repository: BDPA Publication year: 2022
Bioconcentration factor estimates of polycyclic aromatic hydrocarbons in grains of corn plants cultivated in soils treated with sewage sludge. Author(s): PARAIBA, L. C.; QUEIROZ, S. C. do N. de; MAIA, A. de H. N.; FERRACINI, V. L. This study presents a model to simulate the organic substance concentrations in corn grains assuming that the substances in soil solution are absorbed via the transpiration stream by plants growing in... ... Repository: BDPA Publication year: 2010
Edaphic factors controlling summer (rainy season) greenhouse gas emissions (CO2 and CH4) from semiarid mangrove soils (NE-Brazil). Author(s): NOBREGA, G. N.; FERREIRA, T. O.; SIQUEIRA NETO, M.; QUEIROZ, H. M.; ARTUR, A. G.; MENDONÇA, E. deS.; SILVA, E. de O.; OTERO, X. L. Repository: BDPA Publication year: 2015
Distribuição do valor total da produção agropecuária municipal segundo dados do Censo Agropecuário 2017. Author(s): ALMEIDA, M. M. T. B.; LIXA, A. T.; FASIABEN, M. do C. R.; OLIVEIRA, O. C. de Resumo. A grande extensão territorial do Brasil e suas marcantes diferenças de clima, relevo, solo, condições socioeconômicas e infraestrutura, influenciam a performance da agropecuária nacional. O pr... ... Repository: BDPA Publication year: 2022

Showing 1 - 10 of 65,044 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.