Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 40
Primeira ... 12 ... Última
Imagem não selecionada

Imprime registro no formato completo
Alternative products in the "in vitro" inhibition of Sclerotinia sclerotiorum Scientia Agricola
Mello,Alexandre Furtado Silveira; Lourenço,Silvia de Afonseca; Amorim,Lilian.
The white mold, caused by Sclerotinia sclerotiorum, is a very important disease in tomato crops. The objective of this work was to study the effect of plant extracts, animal residues and industrial by-products extracts on the fungus in vitro growth. Treatments consisted of different concentrations of pyrolignous oil, neem oil, monosodium glutamate, sewage sludge and organic compost [coffee residue (50%) coal residue (10%), maize residue (25%), poultry waste (12.5%), poultry meal (2.5%)]. Positive control consisted of Petri dishes with PDA medium and negative control treatment consisted of PDA medium with procymidone. Fungus colonies were incubated at 22ºC and light intensity of 260 lux. Variables such as mycelium growth rate, sclerotia production, and...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Azadirachta indica; Sclerotinia white rot; Alternative control; Sewage sludge; Soil respiration.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000200014
Imagem não selecionada

Imprime registro no formato completo
Atributos físicos e químicos de área degradada tratada com lodo de esgoto . Infoteca-e
SOUZA, M. D. de; LIGO, M. A. V.; SKORUPA, L. A.; PIRES, A. M. M.; FILIZOLA, H. F..
Resumo: O lodo pode fornecer às plantas, em quantidades satisfatórias, com exceção do potássio, todos os nutrientes essenciais para as culturas. A composição química do lodo é de suma importância na recomendação da quantidade a ser aplicada no solo. As recomendações são normalmente baseadas no teor de nitrogênio levando-se em consideração as concentrações de metais pesados presentes na massa de lodo, além da presença de patógenos. Assim, o conhecimento da taxa de mineralização do N orgânico é um dos principais fatores que determinam a quantidade de lodo a ser aplicada no solo. Apesar das vantagens do uso de lodo de esgoto para recuperar áreas degradadas, como apontado pela avaliação de outras variáveis neste estudo, deve ser salientado o inconveniente...
Tipo: Folhetos Palavras-chave: Lodo de esgoto; Área degradada; Código florestal; Solo; Adubo de esgoto; Recuperação do solo; Impacto ambiental; Nitrato; Poluição da água; Sewage sludge; Land restoration; Environmental impact.
Ano: 2011 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/908169
Imagem não selecionada

Imprime registro no formato completo
Biosolids and heavy metals in soils Scientia Agricola
Silveira,Maria Lucia Azevedo; Alleoni,Luís Reynaldo Ferracciú; Guilherme,Luiz Roberto Guimarães.
The application of sewage sludge or biosolids on soils has been widespread in agricultural areas. However, depending on their characteristics, they may cause increase in heavy metal concentration of treated soils. In general, domestic biosolids have lower heavy metal contents than industrial ones. Origin and treatment method of biosolids may markedly influence their characteristics. The legislation that controls the levels of heavy metal contents in biosolids and the maximum concentrations in soils is still controversial. In the long-term, heavy metal behavior after the and of biosolid application is still unknown. In soils, heavy metals may be adsorbed via specific or non-specific adsorption reactions. Iron oxides and organic matter are the most important...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sewage sludge; Adsorption; Speciation; PH; Organic matter.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000400029
Imagem não selecionada

Imprime registro no formato completo
Biosolids conditioning and the availability of Cu and Zn for rice Scientia Agricola
Pires,Adriana Marlene Moreno; Mattiazzo,Maria Emília.
Sewage treatment process is a factor to be considered for biosolid use in agriculture. The greatest sewage treatment facility of São Paulo State (Barueri/SP) altered in the year 2000 of its sludge treatment. The addition of ferric chloride and calcium oxide was substituted by the addition of polymers. This change can modify heavy metal phytoavailability. A green house experiment, using 2 soils treated with biosolids (three with and one without polymers with and without polymers) was performed to evaluate Cu and Zn phytoavailability using rice (Oryza sativa L.) as test plant. Three kilograms of two soils (Haphorthox abd Hapludox) were placed in pots and the equivalent to 50 Mg ha-1 (dry basis) of biosolid was added and incorporated. The statistical design...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sewage sludge; Heavy metal; Phytoavailability; Extractant.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000100024
Imagem não selecionada

Imprime registro no formato completo
Biosolids effectiveness to yield ryegrass based on their nitrogen content Scientia Agricola
Corrêa,Rodrigo Studart; White,Robert E.; Weatherley,Anthony J..
Biosolids have been reported to increase yields and supply plant nutrients. However, complying with health and environmental standards is necessary before applying biosolids to land. Thus, sludge stabilization is required to make biosolids safe enough for their agricultural use. Side effects of stabilization processes on agronomic features of sewage sludge are not quite known, although their understanding is essential for biosolids management. Based on a model equivalent to the Mitscherlich equation, effects of the most common processes for sludge stabilization were evaluated (composting, liming, heat-drying and solar irradiation) in relation to the agronomic effectiveness of biosolids to yield Lolium perenne L. on two tropical soils, with NH4H2PO4 as a...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lolium perenne L.; Mitscherlich; Sewage sludge; Biosolids; Agronomic efficiency.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000300011
Imagem não selecionada

Imprime registro no formato completo
Biosolids in Leaching of Herbicides Mimicking Auxin in Tropical Soils Planta Daninha
SOUZA,P.D.; TUFFI SANTOS,L.D.; MONTES,W.G.; CRUZ,L.R.; AZEVEDO,A.M..
ABSTRACT: Biosolids are residues from the treatment of urban fluids used as a source of nutrients for agricultural and forestry crops. The organic matter contained in this residue and its chemical characteristics may interfere with the behavior of herbicides in the soil. The objective of this study was to evaluate the influence of biosolids on the potential for leaching herbicides mimicking auxin. Two simultaneous experiments were performed: a leaching test of picloram + 2.4-D in soil column with addition of thermally treated biosolids or solarized biosolids and another one to evaluate the effect of leachate application from the leaching tests under inert material. Each type of biosolid was incorporated in sandy soil in the proportions of 0%, 50%, 100% and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Picloram + 2.4-D; Sewage sludge; Bioassay; Leaching herbicides.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100231
Imagem não selecionada

Imprime registro no formato completo
Chemical attributes of a savannah Typic Hapludox soil under management systems - doi: 10.4025/actasciagron.v33i3.6593 Agronomy
Muraishi, Cid Tacaoca; Unesp-Faculdade de Engenharia; Alves, Marlene Cristina; UNESP-FACULDADE DE ENGENHARIA; Silva Júnior, Aparecido da; DEFERS - Faculdade de Engenharia-Campus de Ilha Solteira-UNESP; Souza, Zigomar Menezes de; UNICAMP - FEAGRI.
This study was conducted at the Experimental Station belonging to UNESP Engineering University, Ilha Solteira Campus, based in Selvíria, Mato Grosso do Sul State, Brazil, with the aim of evaluating chemical alterations in an Oxisol after being managed for two years with organic and/or chemical fertilization and different tillage systems during the agricultural years of 2004/2005 and 2005/2006. The treatments were: conventional-tillage; chisel tillage and no-tillage; the fertilization treatments were: control (no fertilization); chemical fertilization (300 kg ha-1 from the 20-00-20); organic fertilization (cattle manure - 20 Mg ha-1); organic + ½ the recommended chemical fertilization for the used crop; 20 and 30 Mg ha-1 of sewage sludge. Soybean was used...
Tipo: Pesquisa de Campo. Palavras-chave: 5.01.01.00-5/5.01.01.06-4 cattle manure; Sewage sludge; Soil management; No-tillage Manejo e Conservação do Solo cattle manure; Sewage sludge; Soil management; No-tillage.
Ano: 2011 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6593
Imagem não selecionada

Imprime registro no formato completo
Contribution of organic bulking materials on chemical quality of sewage sludge vermicompost Ciência e Agrotecnologia
Hashemimajd,Kazem; Jamaati-e-Somarin,Shahzad.
Vermicomposting is at suitable methods for stabilization and converting of sewage sludge into useful products. To investigate the effects of bulking material on vermicompost quality, an experiment was conducted in a factorial design with three replications. In this experiment, the final dried sludge in lagoons was mixed with bulking materials (woodchips, three leaves, and wheat straw) in four mixing proportion with swage sludge (0, 15, 30 and 45%, V/V). Chemical properties of bulking materials, sewage sludge, and produced vermicomposts were determined. Vermicomposts had relatively low pH and electrical conductivity (EC). The nutrients content of vermicompost, especially N, P, Fe, and Zn, were high. These properties showed its suitable quality for use in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Vermicompost; Sewage sludge; Bulking materials; Heavy metals; Eisenia foetid.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542011000600006
Imagem não selecionada

Imprime registro no formato completo
Copper and zinc fractionation in biosolid cultivated with Pennisetum purpureum in different periods AGRIAMBI
Oliveira,Ely S. A. de; Cardoso,Paulo H. S.; Sousa,Izabelle de P.; Alvarenga,Anarelly C.; Rodrigues,Márcio N.; Sampaio,Regynaldo A..
ABSTRACT In order to reduce the effect of heavy metals on the biosolid, it is necessary to promote its phytoremediation. It is important to know the total content and chemical forms of these elements in the residue for analyzing its behavior and potential toxicity. Thus, the aim of this study was to evaluate the fractionation and behavior of Cu and Zn in biosolid cultivated with Pennisetum purpureum in different periods. The experiment was carried out using a randomized complete block design. The treatments, with five replicates, corresponded to Pennisetum purpureum cultivation in biosolid for 30, 60, 90, 120 and 150 days after planting. The total contents of Cu and Zn in the biosolid remained below the critical limits established by the CONAMA Resolution...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sequential extraction; Sewage sludge; Speciation of heavy metals.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000100003
Imagem não selecionada

Imprime registro no formato completo
Detection of enteric viruses in activated sludge by feasible concentration methods BJM
Prado,Tatiana; Gaspar,Ana Maria Coimbra; Miagostovich,Marize Pereira.
Human enteric viruses are responsible to cause several diseases, including gastroenteritis and hepatitis, and can be present in high amounts in sewage sludge. This study compared virus recovery efficiency of two feasible concentration methods used for detecting human adenovirus (HAdV), rotavirus species A (RV-A), norovirus genogroup II (NoV GII) and hepatitis A virus (HAV) in sewage sludge from an activated sludge process. Twelve sewage sludge samples were collected bi-monthly from January to July, 2011. Ultracentrifugation was compared with a simplified protocol based on beef extract elution for recovering enteric viruses. Viruses were quantified by quantitative real-time PCR assays and virus recovery efficiency and limits of detection were determined....
Tipo: Info:eu-repo/semantics/other Palavras-chave: Enteric viruses; Sewage sludge; Activated sludge process; Virus concentration methods.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000100049
Imagem não selecionada

Imprime registro no formato completo
Efeitos do uso de lodo de esgoto na nodulação da soja e em atributos biológicos do solo. Infoteca-e
SOUZA, C. A. de; REIS JUNIOR, F. B. dos; MENDES, I. de C.; LEMAINSKI, J.; SILVA, J. E. da.
Tipo: Folhetos Palavras-chave: Cerrado; Soja; Glycine max; Soybeans; Sewage sludge.
Ano: 2009 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/697195
Imagem não selecionada

Imprime registro no formato completo
EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGAL INOCULATION ON Eucalyptus globulus SEEDLINGS AND SOME SOIL ENZYME ACTIVITIES UNDER APPLICATION OF SEWAGE SLUDGE AMENDMENT R.C. Suelo Nutr. Veg.
Arriagada,César; Pacheco,Patricio; Pereira,Guillermo; Machuca,Angela; Alvear,Marysol; Ocampo,Juan Antonio.
The sewage sludge (SS) represents a source of organic matter although its increasing accumulation need a suitable environmental treatment. Our study analyzed the effect of the interaction between sewage sludge (doses 0, 2, 4, 6 and 8 g per 100 g of soil) and Eucalyptus globulus nursery seedlings inoculated with arbuscular mycorrhizal (AM) fungi as a fertilizers alternative and evaluate its effect on some soil enzyme activities. The seedlings were inoculated with Glomus claroideum, Glomus viscosum, Glomus intraradices and Glomus constrictum, establishing a uninoculated control. The sewage sludge application increased the shoot dry weight and the inoculation with G. viscosum was more effective at 6 g of SS in 100 g soil. The root colonization and succinate...
Tipo: Journal article Palavras-chave: Biological fertilisers; Glomus; Sewage sludge; Soil enzymes; Symbiosis.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-27912009000200001
Imagem não selecionada

Imprime registro no formato completo
Effect of organic and mineral amendments upon soil respiration and microbial biomass in a saline-sodic soil Ciencia e Investigación Agraria
Celis,José E; Sandoval,Marco; Martínez,Bárbara; Quezada,Celerino.
J.E. Celis, M. Sandoval, B. Martínez, and C. Quezada. 2013. Effect of organic and mineral amendments upon soil respiration and microbial biomass in a saline-sodic soil. Cien. Inv. Agr. 40(3): 571-580. An understanding of soil carbon stocks and fluxes in saline-sodic soils is becoming critical in environmental management because salinity and sodicity are predicted to increase worldwide. The effects of amendment with sewage sludge (SW), mined gypsum (MG) and synthetic gypsum (SG) on the soil respiration rate and soil (S) microbial biomass (SMB) of a saline-sodic soil were assessed in vitro over 60 days under controlled conditions. The treatments were: T1 = S + MG (7 t ha-1); T2 = S + MG (7 t ha-1) + SW (90 t ha-1); T3 = S + SG (7 t ha-1); T4 = S + SG (7 t...
Tipo: Journal article Palavras-chave: Arid soil; Biological activity; Gypsum; Organic matter; Sewage sludge; Soil respiration.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202013000300010
Imagem não selecionada

Imprime registro no formato completo
Effectiveness of Five Biosolids as Nitrogen Sources to Produce Single and Cumulative Ryegrass Harvests in Two Australian Soils Rev. Bras. Ciênc. Solo
Corrêa,Rodrigo Studart; Silva,Douglas José da.
ABSTRACT Biosolids have been produced by various stabilization processes of sewage sludge, but little attention has been given to the effects of such treatments on their effectiveness to supply nitrogen for plant growth. Here, we investigated these effects by cultivating Lolium perenne (ryegrass) in two Australian soils, a sandy Spodosol and a clayey Oxisol. Biosolids stabilized by either aerobic digestion, composting, CaO-liming, 250 oC heat-drying or solar irradiation of domestic sewage sludge were applied to soils at 10 increasing rates (0.25-8.0 dry Mg ha-1), and chemically fertilized soils were used as reference. Results showed that the stabilization processes affected biosolids-N agronomic rates and effectiveness to yield plant biomass, which was a...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sewage sludge; Organic-N; Plant nutrients; Oxisol; Spodosol.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100523
Imagem não selecionada

Imprime registro no formato completo
Effects of the application of sewage sludge and fowl manure on soils of Paraná state in maize plants (Zea mays L.) as a macro-nutrients source BABT
Gobbi,Marlene A.; Pigozzo,Ana T. Jordão; Lenzi,Ervim; Luchese,Eduardo B..
The potential of two organic residues as sources of macro-nutrients in three types of soils of the third plateau of Paraná state was studied. Treatment consisted of a dose (38 t.ha-1) of fowl manure and sewage sludge neutralized by a 3:1 (CaO+MgO) mixture. Fowl manure was kept in natura. Maize (Zea mays L.)was reference plant. After 30 days of seeding, the aerial parts of the plants were cut. They were dried at 70 0C till constant weight was obtained, then weighted and ground. Analyses were undertaken after nitric-perchloric digestion of the samples. Macro-nutrient levels in soils and in plants were determined by atomic absorption spectrometry, flame technique. Results showed that production of dry matter was higher when fowl manure was used. Levels of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sewage sludge; Macro-nutrients; Maize culture; Soil fertility.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000200003
Imagem não selecionada

Imprime registro no formato completo
Effects of the application of sewage sludge and petrochemical residue in maize culture as source of micro-nutrients on soils of Paraná state BABT
Pigozzo,Ana T. Jordão; Gobbi,Marlene A.; Lenzi,Ervim; Luchese,Eduardo B..
An evaluation of the potential of two organic residues as source of micro-nutrients in three soils of Paraná state was studied. Treatments consisted of one dose (38 t.ha-1) of sewage sludge and residue of purified used motor oil both neutralized with CaO+MgO mixture in 3:1 rate. Maize (Zea mays L.) was used as reference plant. After 30 days of seeding, the aerial parts of the plants were cut. They were dried at 70ºC till constant weight and ground. Analysis was undertaken after nitric-perchloric digestion. Micro-nutrients levels in the soils and in the aerial parts of the plants were determined by atomic absorption spectrometry. The results showed a production of the aerial parts of the plants treated with sewage sludge higher than those in other...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sewage sludge; Oil residue; Environmental pollution; Micro-nutrients.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000200002
Imagem não selecionada

Imprime registro no formato completo
Efficiency of five biosolids to supply nitrogen and phosphorus to ryegrass PAB
Corrêa,Rodrigo Studart.
Biosolids have been considered satisfactory to supply crops and plant nutrients. The ideal biosolids application rate should result in high crop yields and nutrient uptake, and leave low concentrations of nutrients in soils to avoid environmental problems. The objective of this study was to estimate the capacity of five biosolids to supply N and P to ryegrass (Lolium perenne) after a single application of either fertilizers or biosolids to a Spodosol and an Oxisol. Results showed that 6% - 36% of N and 3% - 7% of P applied as biosolids were recovered in plants grown on the Spodosol, while the range on the Oxisol was 26%-75% for N and 1.2%-3.7% for phosphorus. Biosolids' efficiency on supplying N and P to plants was similar to fertilizer on the Spodosol,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lolium perenne; Sewage sludge; Nutrient efficiency.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004001100012
Imagem não selecionada

Imprime registro no formato completo
Heavy metals in Oxisols amended with biosolids and cropped with maize in a long-term experiment Scientia Agricola
Oliveira,Katarzyna Wójcik; Melo,Wanderley José de; Pereira,Gener Tadeu; Melo,Valéria Peruca de; Melo,Gabriel Maurício Peruca de.
Biosolids comprise organic matter and plant nutrients, but are also a source of heavy metals hazardous to soils, plants and humans. The aim of this work was to evaluate accumulation, movement in the soil profile and availability to maize plants of heavy metals in two oxisols amended with biosolids for five years. The experiment was carried out in Jaboticabal, SP, Brazil, under field conditions, using a split-plot design. Biosolids were added to the soils at four different rates, 0.0 (control with mineral fertilization), 2.5; 5.0 and 10.0 t ha-1, dry weight basis, annualy for three years. In the fourth and fifth years, the 2.5 t ha-1 treatment rate was increased to 20.0 t ha-1. In the fifth year, soil samples were collected at 0-20 and 20-40 cm depths and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mehlich 1; Sewage sludge; Maize; Metal availability.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000400012
Imagem não selecionada

Imprime registro no formato completo
High metal contents in coffee plant organs developed in tubets with different proportions of biosolid composts and carbonized rice hulls BABT
Franco,Elias; Miglioranza,Edison; Fonseca,Ésio de Pádua.
The objective of this study was to analyze the effect of biosolid composts (BC) and carbonized rice hull (RH) on the production of Coffea arabica L. cv Catuaí Vermelho seedlings (IAC H 2077-2-5-99) grown in tubets. A totally randomized experimental design with five treatments and four replications was conducted in a nursery, to evaluate Co, Ni, Cr, Pb, Cu, Mn and Zn contents in roots, stems and leaves. Higher contents of Cr, Co, Ni, Pb, Cu and Zn were found in roots, while leaves carried the highest content of Mn. Zn in leaves went from average to high in plants developed in BC. In plants developed in RH. Mn content was about four times higher than the adequate concentration. Ni, Co, Cr, Pb and Cu contents found in leaves were considered normal, according...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coffea arabica L.; Substrate; Sewage sludge; Coffee nutrition; Coffee seedling.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000400002
Imagem não selecionada

Imprime registro no formato completo
Influence of digestion methods on the recovery of Iron, Zinc, Nickel, Chromium, Cadmium and Lead contents in 11 organic residues Rev. Bras. Ciênc. Solo
Abbruzzini,Thalita Fernanda; Silva,Carlos Alberto; Andrade,Daniela Aparecida de; Carneiro,Waldete Japiassú de Oliveira.
There are currently many devices and techniques to quantify trace elements (TEs) in various matrices, but their efficacy is dependent on the digestion methods (DMs) employed in the opening of such matrices which, although "organic", present inorganic components which are difficult to solubilize. This study was carried out to evaluate the recovery of Fe, Zn, Cr, Ni, Cd and Pb contents in samples of composts and cattle, horse, chicken, quail, and swine manures, as well as in sewage sludges and peat. The DMs employed were acid digestion in microwaves with HNO3 (EPA 3051A); nitric-perchloric digestion with HNO3 + HClO4 in a digestion block (NP); dry ashing in a muffle furnace and solubilization of residual ash in nitric acid (MDA); digestion by using aqua...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aqua regia; Heavy metals; Manure; Sewage sludge; Compost; Degree of humification.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832014000100016
Registros recuperados: 40
Primeira ... 12 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional