Busca de Publicações
Filtrar por:
Autoria: KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. 1. Description of the practice. 2. Range of applicability. 3. Impacts on soil organic carbon stocks. 4. Other benefits of the practice. 5. Potential drawbacks to the practice. 6. Recommendations befor... ... |
Autoria: SANTOS, S. A.; CARDOSO, E. L.; TAKAHASHI, F.; LIMA, H. P. de; FLORES, C. P.; FERNANDES, A. H. B. M.; FERNANDES, F. A.; SORIANO, B. M. A.; TOMAS, W. M.; SALIS, S. M.; URBANETZ, C.; COMASTRI FILHO, J. A.; PAIVA, L. M. The projects were outlined with a holistic view at the farm level of farms raising beef cattle in extensive systems in the Pantanal and plateau region (integrated to the Pantaneira plain). Associated... ... |
Autoria: FREITAS, A. C. R. de; MUNIZ, L. C.; MANTEGAZZA, A.; MARTORANO, L. G.; COSTA, F. de S. The intensification of beef cattle production systems for recuperation of degraded pasture and increase animal support capacity in the Amazonia biomes has been showed how key strategy of Low Carbon Ag... ... |
Management Strategies for Lamb Production on Pasture-Based Systems in Subtropical Regions: A Review. Autoria: POLI, C. H. E. C.; MONTEIRO, A. L. G.; DEVINCENZI, T.; ALBUQUERQUE, F. H. M. A. R. de; MOTTA, J. H. da; BORGES, L. I.; MUIR, J. P. Sheep production on pasture plays an important role in subtropical climates around the world, with great economic and environmental relevance to those regions. However, this production is much lower t... ... |
Autoria: VOGADO, R. F.; SOUZA, H. A. de; MATIAS, S. S. R.; GUALBERTO, A. V. S.; CUNHA, J. R. da; LEITE, L. F. C. The conversion of the native Cerrado into agricultural systems promotes a reduction in the input of organic residues on the soil, which can compromise the contents of soil organic carbon. The spatial... ... |
|
Autoria: MIORANZA, M.; CORDEIRO, R. C.; RODRIGUES, R. de A. R.; BALIEIRO, F. de C.; FONTANA, A.; DONAGEMMA, G. K.; SANTOS, M. L.; VALLE, T. R. de S.; OLIVEIRA, P. A. D. de The objective of this work was to determine the carbon and nitrogen content and soil content in pasture areas under different managements. |
Autoria: ZANINE, A. de M.; NASCIMENTO JÚNIOR, D. do; SOUSA, B. M. de L.; SILVEIRA, M. C. T. da; SILVA, W. L. da; SANTOS, M. E. R. This study was carried out to analyze the tillering profile of Guinea grass (Panicum maximum cv. Tanzania) pastures subjected to two grazing frequencies (time necessary to intercept 90 and 95% of the... ... |
Autoria: BERTOLIN, F.; BONO, J. A. M.; MACEDO, M. C. M.; ARAUJO, A. R. de; PEREIRA, F. de A. R. The objective of this study was to evaluate the physical quality of a dystrophic Oxisol in the Cerrado biome, by means of its aggregation, after 19 years of use and management with pasture. The treatm... ... |
Autoria: ANDRADE, C. M. S. de; GARCIA, R.; VALENTIM, J. F.; PEREIRA, O. G. This study was carried out to define sward management targets for mixed Massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pastures in the Western Brazili... ... |
Autoria: MOLINA, R. F.; MATTOS, W. T. DE; BARBOSA, C. M. P.; ANDRADE, C. A. de; PENTEADO, L. F. The land use change is identified as one of the main factors responsible for the emission of greenhouse gases in Brazil. However, mainly in the already consolidated production areas and respecting the... ... |
Autoria: SILVA, Y. F.; VALADARES, R. V.; DIAS, H. B.; CUADRA, S. V.; CAMPBELL, E. E.; LAMPARELLI, R. A. C.; MORO, E.; BATTISTI, R.; ALVES, M. R.; MAGALHÃES, P. S. G.; FIGUEIREDO, G. K. D. A. Abstract. Process-based models (PBM) are important tools for understanding the benefits of Integrated Crop-Livestock Systems (ICLS), such as increasing land productivity and improving environmental co... ... |
Autoria: CAVALCANTE, A. C. R.; SANTOS, P. M.; C. JUNIOR, J. A. A.; CÂNDIDO, M. J. D.; LEMOS, N. L. S. Abstract: The aim was to determine the efficiency of use of water and nitrogen for forage production and goat-milk production on an irrigated Tanzania Guineagrass (Panicum maximum cv. Tanzânia) pastur... ... |
Autoria: CORRÊA, R. S.; MADARI, B. E.; MEDEIROS, J. C.; CARVALHO, G. D.; COSTA, A. R. da; PEREIRA, A. C. de C. The objective of this study was to evaluate soil N2O fluxes in a bracharia (Urochloa spp.) pasture in an integrated crop-livestock system (iCL) and identify the physical and chemical soil attributes t... ... |
Autoria: MAIO, A. M. D. de; SILVA, M. P. DA; SILVA, A. R. da The agrarian universe is usually explored by statements of scientific or technical genres, aimed at the specialized public. However, an episode of The Crown explores it in a peculiar way by presenting... ... |
Autoria: 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... ... |
Autoria: MAGALHÃES, A.; HEINRICHS, R.; MEIRELLES, G. C.; LIRA, M. V. da S.; REBONATTI, M. D.; BONINI, C. S. B.; SOARES FILHO, C. V.; MOREIRA, A.
|
Autoria: CARVALHO, T. A. de; LIGO, M. A. V; BARBOSA, C. M. P; FILIZOLA, H. F.; PERNA JÚNIOR, F.; RODRIGUES, P. H. M.; ANDRADE, C. A. de Abstract: 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... ... |
Autoria: SOARES, J. P. G.; RAMOS, A. K. B.; BRAGA, G. J.; SANTOS JUNIOR, J. de D. G. dos; FERNANDES, F. D.; MARTINS, E. de S.; REIS, B. R. dos; MALAQUIAS, J. V.
|
Autoria: CAVALCANTE, A. C. R.; SANTOS, P. M.; CUTRIM JUNIOR, J. A. A.; CANDIDO, M. J. D.; LEMOS, N. L. S.
|
Autoria: 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)... ... |
Autoria: ANDRADE, C. M. S. de; GARCIA, R.; VALENTIM, J. F.; PEREIRA, O. G. This study was carried out from October 2002 to December 2003 to evaluate the dynamics of sward condition and botanical composition of a mixed massaigrass (Panicum maximum x P. infestum, cv. Massai) a... ... |
Autoria: ANDRADE, C. M. S. de; GARCIA, R.; VALENTIM, J. F.; PEREIRA, O. G. This study was carried out to evaluate the productivity, utilization and sward structure of a mixed massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pas... ... |
Autoria: PEZZOPANE, J. R. M.; BERNARDI, A. C. de C.; AZENHA, M. V.; OLIVEIRA, P. P. A.; BOSI, C.; PEDROSO, A. de F.; ESTEVES, S. N. This study aimed to evaluate the production characteristics of pastures in integrated livestock production systems. For that, an experiment was carried out in São Carlos, SP, Brazil, from 2013 to 2015... ... |
Autoria: FERNANDES, A. M.; OLIVEIRA, T. S. de; JORDAO, A. R.; PACIULLO, D. S. C.; BAFFA, D. F.; CAMILO, M. G. The objective of this work was to evaluate the supply, morphological and chemical composition of forage, performance and milk composition of crossbred cows managed in Megathyrsus maximus cv. Tanzania... ... |
|
Autoria: MIGUEL, M. F.; RIBEIRO FILHO, H. M. N.; CRESTANI, S.; RAMOS, F. da R.; GENRO, T. C. M. Resumo ? O objetivo deste trabalho foi avaliar os efeitos da estrutura do pasto de azevém anual (Lolium multiflorum), no primeiro ciclo de pastejo, sobre suas características morfológicas e bromatológ... ... |
Autoria: CAVALCANTE, A. C. R.; CUTRIM JÚNIOR, J. A. A.; SANTOS, P. M.; CÂNDIDO, M. J. D.; SILVA, G. L.; VASCONCELOS, E. G.; MESQUITA, T. M. O.
|
Autoria: OLIVEIRA, R. P. de; BENITES, V. de M.; BERNARDI, A. C. de C.; RABELLO, L. M.; INAMASU, R. Y. Intensification of tropical grass pastures can be achieved through the grazing rotation, forage availability in the dry season, and building up soil fertility by liming and balanced fertilizer supplyi... ... |
Autoria: CONRADO, J. A. de A.; CAVALCANTE, A. C. R.; TONUCCI, R. G.; SALDANHA, A. R.; CÂNDIDO, M. J. D. Abstract: The objective of this study was to evaluate the ability of savanna thinning and enrichment with grasses to maintain local biodiversity and intensify biomass production in an area of Caatinga... ... |
Observações
1 - Por padrão são exibidas publicações dos últimos 20 anos. Para encontrar publicações mais antigas, configure o filtro ano de publicação, colocando o ano a partir do qual você deseja encontrar publicações. O filtro está na coluna da esquerda na busca acima.
2 - Para ler algumas publicações da Embrapa (apenas as que estão em formato ePub), é necessário ter, no celular ou computador, um desses softwares gratuitos. Sistemas Android: Google Play Livros; IOS: iBooks; Windows e Linux: software Calibre.
Acesse outras publicações
Acesse a Base de Dados da Pesquisa Agropecuária (BDPA) para consultar o acervo completo das bibliotecas da Embrapa.