Busca de Publicações
Filtrar por:
 Autoria: ARIAS, D.; VIEIRA JUNIOR, P. A.; CONTINI, E.; FARINELLI, B.; MORRIS, M. Section 1. Introduction and motivation; Section 2: Evolution and sources of agriculture productivity growth; Section 3: Use of factors of agriculture production; Section 4: Is Brazil maximizing agricu... ... |
 Autoria: ARIAS, D.; MENDES, P.; VIEIRA JUNIOR, P. A. Context and objectives; Methodology; Results; Agenda for the furture; Final considerations. |
 Autoria: FONSECA, J. F. da; ZAMBRINI, F. N.; PRATES, J. F.; MARTINS, L. T.; CASTRO, A. C. R.; ESTEVES, L. V.; SOUZA-FABJAN, J. M. G.; BRANDÃO, F. Z.; GUIMARÃES, J. D. Abstract: Animal surgery procedures are being progressively restricted worldwide in the context of embryo transfer. In small ruminants, the needs for development of alternative and efficient non-surgi... ... |
 Autoria: DIAS, F. R. T.; PICOLI, J. F.; COSTA, F. P.; BUNGENSTAB, D. J.; MATSUURA, M. I. da S. F. This chapter presents information on the main resources and emissions considered in the life cycle inventory for beef cattle production in Brazil. The beef cattle industry in Brazil was responsible fo... ... |
 |
 |
 Autoria: NOGUEIRA, R. M.; ALVARES, V. de S.; RUFFATO, S.; LOES, R. P.; SOUSA E SILVA, J. de The Brazil-nut, also known as Para-nut, is widely used as food and in cosmetic industries. The seeds are rich in lipids and protein, and also present a considerable amount of selenium. Limited researc... ... |
 Autoria: TYMUS, J. R. C.; LENTI, F. E. B.; BENINI, R. de M.; SILVA, A. P. M. da; ISERNHAGEN, I. Recently, the Brazilian government committed to restore and reforest 12 million hectares of forests until 2030 (Nationally DeterminedContribution - NDC). Seeking to strategically subsidize large-scale... ... |
 |
 Autoria: HUF DOS REIS, A. M.; TEIXEIRA, W. G.; FONTANA, A.; BARROS, A. H. C.; VICTORIA, D. de C. Soil bulk density is an important soil physical property, used as a quality indicator. Its variation influences soil water content and carbon stock estimates. This study aims to evaluate the accuracy... ... |
 Autoria: HEINEMANN, A. B.; STONE, L. F.; SILVA, S. C. da; SANTOS, A. B. dos Upland rice in Brazil: Characterization of the production area. Yield potential. Agrometeorological conditions of yield. Air temperature. Solar radiation. Photoperiod. Rain. Climate zoning risk. Irrig... ... |
 Autoria: BEINTEMA, N. M.; PARDEY, P. G.; AVILA, A. F. D. After a period of slow or no growth during the late 1970s and 1980s, public agricultural research investments in Latin America rebounded during the early 1990s. These regional trends were heavily infl... ... |
 Autoria: CARVALHO, M. A.; RAMOS, A. K. B.; KARIA, C. T.; FERNANDES, F. D.; BRAGA, G. J. Abstract: The use of forage legumes in tropical areas, besides the biological fixation capacity of atmospheric nitrogen, contributes to improve the nutritive value of animal diets. Despite its importa... ... |
 Autoria: BOTTON, M.; WALKER, M. A. There are approximately 90,000 ha of grapes in Brazil including wine, juice and table grapes. American varieties (Isabella, Niagara, Ives) comprise the largest part of Brazilian viticulture being dest... ... |
 Autoria: SILVA JÚNIOR, E. C. da; GUILHERME, L. R. G.; LOPES, G.; SOUZA, G. A. de; SILVA, K. E. da; LIMA, R. M. B. de; GUEDES, M. C.; WADT, L. H. de O.; REIS, A. R. dos
|
 Autoria: SERRANO, R. O. P.; WADT, L. H. de O.; KAINER, K. A. In the Amazonian state of Acre, Brazil, Brazil nuts (Bertholletia excelsa H.B.K.) have been commercially collected for almost a century by traditional populations inhabiting the forests of the Acre Ri... ... |
 Autoria: ANDOW, D. A.; FONTES, E. M. G.; HILBECK, A.; JOHNSTON, J.; CAPALBO, D. M. F.; NELSON, K. C.; UNDERWOOD, E.; FITT, G. P.; SUJII, E. R.; ARPAIA, S.; BIRCH, A. N. E.; PALLINI, A.; WHEATLEY, R. E. Capítulo 13: Cotton in Brazil and the Lepidopteran pests. Problem formulation and options assessment. Transgene expression and locus structure. Non-target and biodiversity effects. Gene flow and conse... ... |
 Autoria: FERREIRA, W. P. M.; RIBEIRO, S. M. N. F; FONSECA, H. P.; MIRANDA, T. V.; DIAS, C. R. G.; DI MARTINO, N. G. Brazil is the most significant coffee producer in the world. Since 1727, when coffee first arrived in Brazil, it has been associated with the history of the country?s development. It has acted as a li... ... |
 Autoria: ATTIA, A.; CUADRA, S. V.; NOUVELLON, Y.; GUILLEMOT, J.; CAMPOE, O. C.; CABRAL, O. M. R.; LACLAU, J.; GALDOS, M.; LAMPARELLI, R.; Le MAIRE, G. Among forest vegetation grown in Brazil, Eucalyptus is the most widely planted tropicalhardwood genus covering approximately 5.7 million ha for an average yield of 49 m3 ha-1 yr-1.Wide differences of... ... |
 Autoria: COSTA, D. A. da; ÁLVARES, V. de S.; KUSDRA, J. F.; NOGUEIRA, R. M.; MACIEL, V. T.; MIQUELONI, D. P. The natural drying of in-shell Brazil nuts carried out by the extractivists is not effective in reducing contamination by aflatoxin-producing fungi. Thus the use of an artificial heater could prove to... ... |
 Autoria: SUJII, P. S.; FERNANDES, E. T. M. B.; AZEVEDO, V. C. R.; CIAMPI, A, Y.; MARTINS, K.; WADT, L. H. de O. In the State of Acre, the Brazil nut tree, Bertholletia excelsa (Lecythidaceae), is classified by the local population into two types according to morphological characteristics, including color and qu... ... |
 |
 Autoria: PIMENTEL, L. G.; OTTONI, M. V.; CAMPOS, P. N.; HUF DOS REIS, A. M.; MARTINS, A. L. da S.; TEIXEIRA, W. G. Saturated hydraulic conductivity and steady infiltration rate are essential parameters in irrigation, and drainage projects, as well as in hydrological and climatological modelling. These data are har... ... |
 Autoria: VARELLA, A. C.; BARRO, R. S.; SILVA, J. L. S. da; PORFIRIO-DA-SILVA, V.; SAIBRO, J. C. de The cold zone of Brazil occupies approximately 6 % of the national territory and is located between latitudes 24° S and 33° S. In this area, extensive cattle and sheep farming systems and conventional... ... |
 Autoria: PEREIRA, J. F.; AZEVEDO, A. L. S.; PESSOA FILHO, M. A. C. de P.; ROMANEL, E. A. da C.; PEREIRA, A. V.; VIGNA, B. B. Z.; SOUZA SOBRINHO, F. de; BENITES, F. R. G.; LEDO, F. J. da S.; BRITO, G. G. de; MEIRELES, K. G. X.; CAVALLARI, M. M.; RESENDE, R. M. S.; MACHADO, J. C. ABSTRACT: Pasture is the main food source for more than 200 million cattle heads in Brazil. Although Brazilian forage breeding programs have successfully released well-adapted, high-yielding cultivars... ... |
 |
 |
 Autoria: FITT, G. P.; OMOTO, C.; MAIA, A. de H. N.; WAQUIL, J. M.; CAPRIO, M.; OKECH, M. A.; CIA, E.; NGUYEN, H. H.; ANDOW, D. A.
|
 Autoria: CERDEIRA, A. L.; SANTOS, N. A. G.; PESSOA, M. C. P. Y.; SMITH JR, S.; LANCHOTE, V. L. The region of Ribeirao Preto City located in Sao Paulo State, southeastern Brazil, is an important sugarcane, soybean and corn producing area. This region is also an important recharge area for ground... ... |
 Autoria: FILIPPINI ALBA, J. M.; CRIZEL, G. R.; GIRARDI, C. L.; FLORES, C. A. There are four main wine regions in Rio Grande do Sul state, Brazil: (1) "Serra Gaúcha"; (2) São Francisco Valley; (3) ?Serra do Sudeste? and (4) ?Campos de Cima da Serra?. The region (1) is the oldes... ... |
 |
 Autoria: FREITAS, J. V. de; PINHO, G. S. C. de; LEÃO, R. A.; MESQUITA JUNIOR, H. N. de; BRENA, D. A.; MATTOS, P. P. de; OLIVEIRA, Y. M. M. de Historical Overview of National Forest Inventories in Brazil; Terms and definitions relevant to the National Forest Inventory; Sampling design; Samplng unit design; Forest area, biomass and volume est... ... |
 Autoria: BOTELHO, F. M.; BOSCHIROLI NETO, N. J.; BOTELHO, S. de C. C.; OLIVEIRA, G. H. H. de; HAUTH, M. R. EN-US: Knowledge of the water sorption phenomenon in Brazil nut seeds will allow proper handling of this product, especially with regard to adequate conditions for safe storage. Thus, the present stud... ... |
 Autoria: BERNDT, A.; SAKAMOTO, L. S.; FERRARI, F. B.; BORBA, H.; MENDES, E. D. M.; TULLIO, R. R.; ALENCAR, M. M. de With the trend towards reducing the length ofthe productive cycle and increasing demand for higher quality meat, there is a need to adjust some points within the growth curve to produce an animal whic... ... |
 Autoria: PARFITT, J. M. B.; CONCENCO, G.; SCIVITTARO, W. B.; ANDRES, A.; SILVA, J. T. da; PINTO, M. A. B.
|
 Autoria: SOUZA, G. da S. e; MOREIRA, T. B. S.; ALBUQUERQUE, J. R. de
|
 Autoria: CHAGAS, A. C. de S.; MOLENTO, M. B. Brazil has a large territory and it can be assumed that the production of small ruminants is still small, since there is importation of meat and dairy products from other countries. It is necessary to... ... |
 Autoria: ARZABE, C.; MACIEIRA, J. C.; MENEZES, R. S. S.; BALIZA, D. P.; MOURÃO, T. F. This book intends to dimension the important role women play in the coffee sector. It is product of many people and institutions: a multidisciplinary network with women artists, film‐makers, pho... ... |
 Autoria: NUTTI, M.; CARVALHO, J.; FUKUDA, W.; PELOSO, M.; SCHAFFER, R.; NEVES, P.; ROCHA, M.; SILVA, J.; SCHEEREN, P. Most efforts to combat micronutrient deficiency in the developing world focus on providing vitamin and mineral supplements to the poor and on fortifying foods with these nutrients through postharvest... ... |
 |
 Autoria: COSTA, D. A. da; ALVARES, V. de S.; NOGUEIRA, R. M.; KUSDRA, J. F.; MACIEL, V. T.; MIQUELONI, D. P. The traditional system of collection and storage of Brazil nut compromises seriously the quality of these almonds as it contributes to the high incidence of contaminants, like fungi of the genus Asper... ... |
 Autoria: LILENBAUM, W.; SOUZA, G. N. de; FONSECA, L. de S. ABSTRACT - With the purpose of identifying management factors that may be influencing the prevalence of bovine tuberculosis under tropicalconditions, namely in Rio de Janeiro, Brazil, 1632 cows were t... ... |
 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: OLIVEIRA, F. R.; DAMASCENO, L. F.; SOUSA, W. P. de; SOLON, L. G. S.; SANTOS, F. R.; BEZERRA, V. S. Bertholletia excelsa Bonpl populaly known as Brazil nut, is considered one of the noblest species of the Amazon rainforest, being found throughout this territory. Its fruit represents a high economic... ... |
 Autoria: MARTORANO, L. G.; BERGAMASCHI, H.; DIAS, C. T. dos S.; DALMAGO, G. A.; FARIA, R. T. de; HECKLER, B. M. It is considered that management system effects can express differences within soil water conditions and be reflected upon crop's responses. In order to assess these effects and responses, a field exp... ... |
 Autoria: FARIAS, F. J. C.; SILVA FILHO, J. L. da; MORELLO, C. de L.; PEDROSA, M. B.; SUASSUNA, N. D.; CARVALHO, L. P. de; CAVALCANTI, J. J. V.
|
 Autoria: ALVES, H. M. R.; VOLPATO, M. M. L.; VIEIRA, T. G. C.; GONÇALVES, T. G.; MACIEL, D. A.; SILVA, V. A.; DANTAS, M. F.; BORÉM, R. T.
|
 Autoria: CARVALHO, R. C. T.; VASCONCELLOS, S. E. G.; ISSA, M. de A.; SOARES FILHO, P. M.; MOTA, P. M. P. C.; ARAUJO, F. R.; CARVALHO, A. C. da S.; GOMES, H. M.; SUFFYS, P. N.; FIGUEIREDO, E. E. de S.; PASCHOALIN, V. M. F. Mycobacterium bovis is the causative agent of bovine tuberculosis (BTB), the pathogen responsible for serious economic impact on the livestock sector. In order to obtain data on isolated M. bovis stra... ... |
 Autoria: GHINI, R.; HAMADA, E.; GONÇALVES, R. R. V.; GASPAROTTO, L.; PEREIRA, J. C. R This study aimed to evaluate the potential impacts of climate changes on black Sigatoka disease of banana in Brazil, elaborating distribution maps of the disease based on climatological normal data fr... ... |
 Autoria: COSTA-LIMA, T. C. da; COSTA, V. A.; CHAGAS, M. C. M.; PARRA, J. R. P. In this work the results of a ten - year research on Liriomyza parasitoids in Brazil are reported. |
 Autoria: SILVA, A. C. da; BORELLA, D. R.; SANTOS, L. M. M. dos; BOUVIÉ, L.; SILVA, K. N. C.; BEHLING, M.; ARANTES, R. F. T. The incidence of different intensities of solar radiation on plants directly influences the net assimilation of CO2, and consequently on plant growth and development. The aim of the current study was... ... |
 Autoria: PEREIRA, P. R. V. da S.; NAVIA, D.; SALVADORI, J. R.; LAU, D. The objective of this work was to evaluate the occurrence of Aceria tosichella Keifer (Prostigmata: Eriophyidae), the wheat curl mite, in Rio Grande do Sul, Brazil. Samples to detect A. tosichella spe... ... |
 Autoria: BADKE, M. R.; BARBIERI, R. L.; COGO, S. B.; ESSI, L.; ALVIM, N. A. T.; SILVA, R. A. R. da; LOPES, L. F. D.; REISDORFER, A. P.; SEHNEM, G. D.; SILVA, L. M. C. da; SCHIMITH, M. D.; NELSON, I. C. A. DE S. R.; SAMPAIO, A. T. L.; FRANCO, G. P.; PIEXAK, D. R.; SACRAMENTO, H. T.; MALHEIROS, L. C. S.; BORGES, R. F.; MORESCHI, C.; ECHEVARRÍA-GUANILO, M. E.; BRANCO, J. C.; NEDEL, S. S.; MASCARENHAS, M.; HEISLER, E. V.; CEOLIN, S.; LAUTENSCHLEGER, G.; GONÇALVES, J. R.; JACOBSEN, M. da S.; PEROTTONI, J.; RAMOS JUNIOR, A.; OLIVEIRA, L. C. de; SIBALDE, S. T. N.; SANTOS, E. E. P. dos; RANGEL, R. F.; PINHEIRO, G. E. W.; VEIGA, C. P. da Identify plants used for insect stings in selfcare practices in the situation of suffering by people living in a rural location of Santa Maria municipality, Southern Brazil. |
 |
 Autoria: MCMANUS, C.; BARCELLOS, J. O. J.; FORMENTON, B. K.; HERMUCHE, P. M.; CARVALHO JUNIOR, O. A. de; GUIMARÃES, R. F.; GIANEZINI, M.; DIAS, E. A.; LAMPERT, V. do N.; ZAGO, D.; BRACCINI NETO, J. Movement of livestock production within a country or region has implications for genetics, adaptation, well-being, nutrition, and production logistics, particularly in continental-sized countries, suc... ... |
 Autoria: WANDER, A. E.; GAZZOLA, R.; COELHO, C. H. M.; GAZZOLA, J.; SOUZA, G. da S. e. The aim of this study was to estimate the annual growth rate in production and exportation of Brazil nut almonds. Presents information related to the composition of different fatty acids from brazil n... ... |
 Autoria: CSORDAS, B. G.; GARCIA, M. V.; CUNHA, R. C.; GIACHETTO, P. F.; BLECHA, I. M. Z.; ANDREOTTI, R. The Rhipicephalus (Boophilus) microplus complex currently consists of five taxa, namely R. australis, R. annulatus, R. (B.) microplus clade A sensu, R. microplus clade B sensu, and R. (B.) microplus c... ... |
 Autoria: MILHEIRAS, S. G.; GUEDES, M. C.; SILVA, F. A. B.; APARÍCIO, P.; MACE, G. M. The preservation of tropical forests is increasingly at risk, including forests located within human-modified landscapes that retain high conservation value. People modify and interact with these land... ... |
 Autoria: ALVES-FREITAS, D. M. T.; RIBEIRO, G. C.; MATOS, V. O. R. L.; MELO, L. C.; FARIA, J. C.; RIBEIRO, S. G. Endornaviruses (Endornaviridae) are persistent viruses that infect important crops such as pepper, rice, broad bean, and beans. However, these viruses are poorly studied and have not yet been reported... ... |
 |
 Autoria: DORNELES, E. M. S.; GUIMARÃES, A. S.; GOUVEIA, A. M. G.; COURA, F. M.; CARMO, F. B. do; PAULETTI, R. B.; AZEVEDO, V.; LILENBAUM, W.; VITOR, V. de A.; PINHEIRO, R. R.; FERREIRA, A. C. R.; DASSO, M. G.; LAGE, A. P.; HEINEMANN, M. B. Abstract: The present study aimed to estimate the prevalence of antibodies against Brucella ovis-epididymitis, smooth-Brucella, leptospirosis, toxoplasmosis and Maedi-visna in sheep slaughtered in Min... ... |
 |
 Autoria: RAMOS, D. M.; VALLS, J. F. M.; OLIVEIRA, R. C. de; GRACIANO RIBEIRO, D.
|
 |
 |
 |
 Autoria: NUTTI, M. R.; WATANABE, E.; CARVALHO, J. L. V. de; FUKUDA, W.; SILVA, J. B. C. da; DEL PELOSO, M. J.; BASSINELLO, P. Z.; NEVES, P. de C. F.; ROCHA, M. de M.; SCHAFFERT, R. E.; SHEEREN, P. L.; RAMOS, S. R. R.; CARVALHO, H. W. L. de; CURADO, F. F.; FIGUEIREDO, R.; SALVADOR, L.; SILVA, E. M. M. da; RANGEL, C. N.; BOUIS, H. Micronutrient deficiencies in the developing world. Biofortification as an intervention strategy. Brazil's biofortification programs. Progress in some individual crops. Conclusion. |
 Autoria: BAIARDI, A.; PEDROSO, M. T. M. This paper reflects on the controversy between agroecology and modern conventional agriculture. As a counter-paradigm, agroecology criticizes and resists advances in agricultural sciences, including b... ... |
 |
 |
 |
 Autoria: BRUNETTO, G.; BENEDET, L.; AMBROSINI, V. G.; COMIN, J. J.; MELO, G. W. B. de; SANTOS, M. A. dos; LOURENZI, C. R.; LOSS, A.; BELLI FILHO, P.; SCHMITT, D. E.; COUTO, R. The present study aimed to evaluate the accumulation and distribution of Cu and Zn fractions in the profile of an Inceptisol by application of fungicides with a previous history of apple cultivation i... ... |
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.