Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 41
Primeira ... 123 ... Última
Imagem não selecionada

Imprime registro no formato completo
A fuzzy system for cloacal temperature prediction of broiler chickens Ciência Rural
Ferreira,Leandro; Yanagi Junior,Tadayuki; Lacerda,Wilian Soares; Rabelo,Giovanni Francisco.
Cloacal temperature (CT) of broiler chickens is an important parameter to classify its comfort status; therefore its prediction can be used as decision support to turn on acclimatization systems. The aim of this research was to develop and validate a system using the fuzzy set theory for CT prediction of broiler chickens. The fuzzy system was developed based on three input variables: air temperature (T), relative humidity (RH) and air velocity (V). The output variable was the CT. The fuzzy inference system was performed via Mamdani's method which consisted in 48 rules. The defuzzification was done using center of gravity method. The fuzzy system was developed using MAPLE® 8. Experimental results, used for validation, showed that the average standard...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Expert system; Fuzzy sets; Thermal environment.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000100027
Imagem não selecionada

Imprime registro no formato completo
Adjust of regression models to estimate the rectal temperature of broilers for the first 14 days of life REA
Ponciano,Patrícia F.; Yanagi Junior,Tadayuki; Lima,Renato R. de; Schiassi,Leonardo; Teixeira,Vitor H..
The broiler rectal temperature (t rectal) is one of the most important physiological responses to classify the animal thermal comfort. Therefore, the aim of this study was to adjust regression models in order to predict the rectal temperature (t rectal) of broiler chickens under different thermal conditions based on age (A) and a meteorological variable (air temperature - t air) or a thermal comfort index (temperature and humidity index -THI or black globe humidity index - BGHI) or a physical quantity enthalpy (H). In addition, through the inversion of these models and the expected t rectal intervals for each age, the comfort limits of t air, THI, BGHI and H for the chicks in the heating phase were determined, aiding in the validation of the equations and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Thermal environment; Poultry; Thermal comfort; Mathematical modeling; Physiological responses.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162012000100002
Imagem não selecionada

Imprime registro no formato completo
Air quality in swine growing and finishing facilities with different building typologies AGRIAMBI
Cecchin,Daiane; Campos,Alessandro T.; Cruz,Vasco F. da; Sousa,Francine A.; Amaral,Pedro I. S.; Yanagi Junior,Tadayuki.
ABSTRACT The objective of this study was to evaluate the concentration of gases in three swine growing and finishing facilities with different building typologies, regarding floor and dividers. The experiment compared three treatments: pen with water depth, pen with partially slotted floor on the sides, and pen with partially slotted floor on sides and in the center. Measurements of instantaneous concentrations of ammonia (NH3 ppm) and carbon dioxide (CO2 ppm) were taken at animal level. The levels of sound pressure (dB) at animal level and at 1.50 m from the floor were also recorded. It was observed that the pen with water depth was the one with the highest average concentration of NH3. Although there was a significant difference in CO2 concentrations,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal welfare; Rural buildings; Gas concentration; Sound pressure.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000500339
Imagem não selecionada

Imprime registro no formato completo
Air quality, sound pressure level, and thermal environment of two swine nursery styles Rev. Ciênc. Agron.
Freitas,Leticia Cibele da Silva Ramos; Campos,Alessandro Torres; Yanagi Junior,Tadayuki; Schiassi,Leonardo; Andrade,Rafaella Resende.
ABSTRACT Because of the importance of the ambiance in swine facilities, this study aimed to evaluate the air quality, the sound pressure level, and the thermal environment of two distinct swine nursery styles. A completely randomized block design with a split-plot arrangement was used, in which the main plots were composed of the nurseries and the external environment; the subplots were the hours; and the replications were the collection days. Air temperature data (ºC), relative humidity (%), and black globe humidity index (BGHI) data were collected throughout the day at 10-min intervals, with means compared by Tukey’s test at 0.05 probability level. Instantaneous concentrations of ammonia (ppm), carbon dioxide (ppm), and sound pressure levels (dB(C)) were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Rural buildings; Piglets; Gases; Noise; Thermal ambience.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200211
Imagem não selecionada

Imprime registro no formato completo
Ambiente acústico e aéreo em galpão comercial para poedeiras Dekalb Brown cercados por tela PEAD AGRIAMBI
Lourençoni,Dian; Yanagi Junior,Tadayuki; Campos,Alessandro T.; Oliveira,Daniela D.; Lima,Renato R. de.
RESUMODevido às ocorrências dos vírus de influenza aviária (H5N1 e H7N2), estudos relacionados à biosseguridade têm sido intensificados em que uma das soluções discutidas é o uso de tela para cercar a área dos galpões evitando o contato das galinhas poedeiras alojadas com outras aves. Neste contexto objetivou-se, com o presente trabalho, avaliar e comparar a utilização de tela para cercar o perímetro de um galpão visando à criação de galinhas poedeiras, sobre o ambiente acústico e aéreo no interior da instalação. Esta pesquisa foi realizada em um galpão comercial do tipo californiano para criação de galinhas poedeiras da linhagem Dekalb Brown. Metade da área do galpão foi cercada por tela de polietileno de alta densidade (PEAD) e a outra metade foi mantida...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biosseguridade; Ruído; Amônia; Dióxido de carbono.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015000900882
Imagem não selecionada

Imprime registro no formato completo
Ambiente térmico no interior de modelos de galpões avícolas em escala reduzida com ventilação natural e artificial dos telhados REA
Santos,Pedro A. dos; Yanagi Junior,Tadayuki; Teixeira,Vitor H; Ferreira,Leandro.
O presente trabalho teve o objetivo de avaliar o ambiente térmico no interior de modelos físicos de galpões avícolas construídos em escala reduzida (1:10). O conforto térmico foi avaliado por meio do Índice de Temperatura do Globo Negro e Umidade (ITGU), Carga Térmica de Radiação (CTR) e efetividade das coberturas em reduzir o ITGU em relação à cobertura construída com telhas de alumínio (épsilon). Quatro modelos construídos com telhas cerâmicas e equipados com ventilação natural ou forçada foram comparados a dois modelos construídos com telhas cerâmicas e de alumínio, respectivamente, sem lanternim. Pode-se concluir que as coberturas com câmaras de ventilação artificial (B30CVF) ou natural (B30CVN) proporcionaram melhores ambientes térmicos no interior...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cobertura; Conforto térmico; Avicultura.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162005000300002
Imagem não selecionada

Imprime registro no formato completo
ARTIFICIAL NEURAL NETWORKS FOR PREDICTION OF PHYSIOLOGICAL AND PRODUCTIVE VARIABLES OF BROILERS REA
Abreu,Lucas H. P.; Yanagi Junior,Tadayuki; Bahuti,Marcelo; Hernández-Julio,Yamid F.; Ferraz,Patrícia F. P..
ABSTRACT Due to a number of factors involving the thermal environment of a broiler cutting installation and its interaction with the physiological and productive responses of birds, artificial intelligence has been shown to be an interesting methodology to assist in the decision-making process. For this reason, the main aim of this work was to develop an artificial neural network (ANN) to predict feed conversion (FC), water consumption (Cwater), and cloacal temperature (tclo) of broilers submitted to different air dry-bulb temperatures (24, 27, 30, and 33°C) and durations (1, 2, 3, and 4 days) of thermal stress in the second week of the production cycle. Relative humidity and wind speed were fixed at 60% and 0.2 ms−1, respectively. The experimental data...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Poultry; Thermal stress; Artificial intelligence.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100001
Imagem não selecionada

Imprime registro no formato completo
Avaliação de diferentes materiais para recobrimento de camas em baias de galpão modelo free-stall AGRIAMBI
Cecchin,Daiane; Campos,Alessandro T.; Pires,Maria de F. A.; Lima,Renato R. de; Yanagi Junior,Tadayuki; Souza,Myriam C. M..
Objetivou-se, com o presente trabalho, comparar o uso de cama de colchão de borracha e de areia no recobrimento da superfície de baias para confinamento tipo free-stall. Foram monitoradas 18 vacas holandesas confinadas em galpão modelo free-stall cujas baias foram recobertas com camas de areia e colchão de borracha (tratamentos). O delineamento experimental foi em blocos casualizados. Os parâmetros comportamentais estudados foram os tempos despendidos nas atividades: deitada em ócio e deitada ruminando, em pé em ócio sobre a cama, em pé ruminando sobre a cama, registrados a cada 10 min. As variáveis ambientais e temperatura da superfície das camas foram registradas a cada hora. Houve maior preferência dos animais pela cama de areia para os comportamentos...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Comportamento; Conforto; Gado de leite; Confinamento; Construções rurais.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662014000100014
Imagem não selecionada

Imprime registro no formato completo
Avaliação do bem-estar de frangos de corte em dois galpões comerciais climatizados Ciência e Agrotecnologia
Damasceno,Flávio Alves; Yanagi Junior,Tadayuki; Lima,Renato Ribeiro de; Gomes,Raphaela Christina Costa; Moraes,Sandra Regina Pires de.
Objetivou-se, com esta pesquisa, avaliar as condições do ambiente interno em dois galpões comerciais de frangos de corte equipados com dois sistemas de resfriamento diferentes: placas porosas umedecidas de celulose associadas à nebulização (SRPN) e placas umedecidas de sombrite associadas à nebulização (SRSN). Nos galpões estudados, situados em Itaberaí, GO, foram avaliadas quatro variáveis térmicas (temperatura, índice de temperatura de globo negro e umidade, carga térmica de radiação e entalpia), três respostas fisiológicas (temperaturas retal e da pele, e frequência respiratória) e três índices de desempenho produtivo (ganho de peso, consumo de ração e conversão alimentar) das aves. Os resultados indicaram que os sistemas avaliados não foram...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Frango de corte; Conforto térmico; Resposta fisiológica; Desempenho produtivo.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542010000400033
Imagem não selecionada

Imprime registro no formato completo
Behavior of chicks subjected to thermal challenge REA
Ferraz,Patricia F. P.; Yanagi Junior,Tadayuki; Alvarenga,Talita A. C.; Reis,Gregory M.; Campos,Alessandro T..
In the first week of a chick life, broilers are very sensitive to different conditions outside their thermoneutral zone. Thus, the goal of this study was to evaluate the behaviors and productive responses of broilers subjected to conditions of thermal comfort or challenge at different intensities (27, 30, 33 and 36ºC) and durations (1, 2, 3 and 4 days starting on the second day of life). In the experiment, ten minutes of images from each hour of each treatment were analyzed to evaluate the key behaviors of the birds. Similar behavior at different dry-bulb air temperatures were identified by using Ward's method of cluster analysis. These behaviors were grouped by dendograms in which the similarity of these data was qualified. Feed intake, water intake and...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Grouping of data; Dendogram; Broiler; Productive responses.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000600002
Imagem não selecionada

Imprime registro no formato completo
CLIMATE CHANGE AND RURAL WORKERS THERMAL COMFORT: HISTORICAL AND FUTURE IMPACTS REA
Amaro,André L. N.; Yanagi Junior,Tadayuki; Yanagi,Sílvia de N. M.; Ferraz,Gabriel A. E S.; Campos,Alessandro T..
Abstract The aim of the present research was to propose a bioclimatic mapping to classify the thermal comfort and discomfort of rural workers within the state of Minas Gerais, considering historical and future scenarios. Monthly historical series (1976-2014) of minimum, mean and maximum temperature-humidity index (THI), determined through the values of air temperature (minimum, mean and maximum) and relative humidity from 48 weather stations located in the state of Minas Gerais were used to analyze the trends through Mann-Kendall and linear regression assays. The bioclimatic mapping of human comfort, obtained via geostatistical analysis, was developed as a function of the minimum, medium and maximum THI for the historical period (1976-2014) and future...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Human; Biometeorology; Human thermal comfort; THI; Time series.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200173
Imagem não selecionada

Imprime registro no formato completo
CLOACAL AND SURFACE TEMPERATURES OF BROILERS SUBJECT TO THERMAL STRESS REA
Abreu,Lucas H. P.; Yanagi Junior,Tadayuki; Campos,Alessandro T.; Bahuti,Marcelo; Fassani,Édison J..
ABSTRACT: The cloacal and surface temperatures are important physiological parameters to quantify the thermal comfort of animals, its variations may occur as a function of thermal variables. In this context, the goal of the present study was to evaluate the cloacal (tclo) and surface (tsur) temperatures of Cobb 500® broilers, in the second week of life, subjected to different air dry-bulb temperature (24, 27, 30 and 33 °C) and stress durations (1, 2, 3 and 4 days). The experiment was carried out in four climate-controlled wind tunnels. Air relative humidity and air velocity were set at 60% and 0.2 m s-1, respectively. The tclo and tsur were measured daily through digital thermometer and thermographic camera, respectively. Analysis of variance and Scott...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal environment; Aviculture; Thermal comfort; Thermographic image; Physiologic parameters.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000500877
Imagem não selecionada

Imprime registro no formato completo
Comportamento de frangos de corte submetidos a diferentes ambientes térmicos REA
Schiassi,Leonardo; Yanagi Junior,Tadayuki; Ferraz,Patrícia F. P.; Campos,Alessandro T.; Silva,Guilherme R. e; Abreu,Lucas H. P..
É um desafio manter o ambiente térmico, e como as aves alteram seu comportamento em resposta a este ambiente, entender o comportamento dos animais ajuda neste controle. Neste contexto, objetivou-se, com o presente trabalho, avaliar o comportamento de frangos de corte, durante as duas primeiras semanas de vida, submetidos a diversas variações de temperatura do ar em câmaras climáticas. Os animais foram filmados por câmeras de vídeo, possibilitando o monitoramento das aves no estudo dos comportamentos característicos de agrupamento, presença no bebedouro, presença no comedouro e presença em áreas intermediárias. Os resultados mostraram que, em condições de estresse térmico por frio, as aves apresentaram tendência de permanecer maior parte do tempo agrupadas,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ambiência animal; Bioclimatologia; Conforto térmico; Avicultura.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000300390
Imagem não selecionada

Imprime registro no formato completo
Energy analysis of broiler chicken production system with darkhouse installation AGRIAMBI
Mattioli,Matheus C.; Campos,Alessandro T.; Yanagi Junior,Tadayuki; Marin,Diego B.; Eugênio,Tony M. C.; Costa Junior,José E. V..
ABSTRACT The objective of this study was to evaluate the sustainability of a broiler chicken production system, with confinement in Darkhouse sheds, by energetic analysis. Energy flows of a complete production cycle, 56 days, were considered, of which the energy inputs and outputs were computed in direct and indirect forms, by estimating the energy coming from the quantity of feed, water, machinery and equipment, human labor, sheds, silos, among other components of the productive system, multiplied by their respective energetic coefficients. The total energy demand of a system in a production cycle for the production of 1 kg of live chicken and its energy efficiency coefficient were determined. The studied system had energy conversion coefficient of 95%,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sustainability; Input-output analysis; Livestock buildings and environment; Aviculture; Broiler chicken facilities.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000900648
Imagem não selecionada

Imprime registro no formato completo
Estimate of the weight of japanese quail eggs through fuzzy sets theory Ciência e Agrotecnologia
Castro,Jaqueline de Oliveira; Veloso,Alessandro Vieira; Yanagi Junior,Tadayuki; Fassani,Edison José; Schiassi,Leonardo; Campos,Alessandro Torres.
Quail breeding is a viable alternative for animal production and due to its low investment, fast return of invested capital, use of small areas and creation of jobs has aroused much interest in Brazil. The aim of this study was to develop a model based on fuzzy set theory to predict the weight of eggs from Japanese quails. The proposed fuzzy model was based on data from field measurement experiments, as well as from literature referring to the influence of environment over the weight of eggs. To develop the fuzzy system, air dry-bulb temperature (t db, ° C) and relative air humidity (RH, %) were defined as input variables and trapezoidal and triangular membership functions were used, respectively. The absolute deviation between the values for observed egg...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Quail breeding; Fuzzy system; Eggs weight.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000100014
Imagem não selecionada

Imprime registro no formato completo
FUZZY MODEL FOR PREDICTING CLOACAL TEMPERATURE OF BROILER CHICKENS UNDER THERMAL STRESS REA
Abreu,Lucas H. P.; Yanagi Junior,Tadayuki; Campos,Alessandro T.; Lourençoni,Dian; Bahuti,Marcelo.
ABSTRACT Broiler chickens submitted to different intensities and durations of thermal stress are subject to variation in cloacal temperature and, consequently, to a decrease in performance. Given the complexity of these interactions, artificial intelligence is a useful methodology for decision-making. Thus, this study aimed to assess and predict, by means of a fuzzy model, the cloacal temperature of broiler chickens submitted to thermal stress in the second week of life, with varying durations and intensities, in climatized wind tunnels. Mamdani's inference and defuzzification methods by means of the center of gravity were used. One hundred and twenty rules were elaborated. The developed fuzzy model was used to predict the cloacal temperature of broiler...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Physiological response; Thermal environment; Mathematical modeling; Fuzzy logic.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162019000100018
Imagem não selecionada

Imprime registro no formato completo
Fuzzy modeling of broiler performance, raised from 1 to 21 days, subject to heat stress REA
Abreu,Lucas H. P.; Yanagi Junior,Tadayuki; Fassani,Édison J.; Campos,Alessandro T.; Lourençoni,Dian.
ABSTRACT Given the need to obtain systems to better control broiler production environment, we performed an experiment with broilers from 1 to 21 days, which were submitted to different intensities and air temperature durations in conditioned wind tunnels and the results were used for validation of afuzzy model. The model was developed using as input variables: duration of heat stress (days), dry bulb air temperature (°C) and as output variable: feed intake (g) weight gain (g) and feed conversion (g.g-1). The inference method used was Mamdani, 20 rules have been prepared and the defuzzification technique used was the Center of Gravity. A satisfactory efficiency in determining productive responses is evidenced in the results obtained in the model...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fuzzy logic; Animal environment; Poultry.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000600967
Imagem não selecionada

Imprime registro no formato completo
Genetic fuzzy system for prediction of respiratory rate of chicks subject to thermal challenges AGRIAMBI
Ferraz,Patrícia F. P.; Yanagi Junior,Tadayuki; Hernandez-Julio,Yamid F.; Ferraz,Gabriel A. e S.; Silva,Maria A. J. G.; Damasceno,Flavio A..
ABSTRACT The aim of this study was to estimate and compare the respiratory rate (breath min-1) of broiler chicks subjected to different heat intensities and exposure durations for the first week of life using a Fuzzy Inference System and a Genetic Fuzzy Rule Based System. The experiment was conducted in four environmentally controlled wind tunnels and using 210 chicks. The Fuzzy Inference System was structured based on two input variables: duration of thermal exposure (in days) and dry bulb temperature (°C), and the output variable was respiratory rate. The Genetic Fuzzy Rule Based System set the parameters of input and output variables of the Fuzzy Inference System model in order to increase the prediction accuracy of the respiratory rate values. The two...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler; Computational intelligence; Physiological responses.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000600412
Imagem não selecionada

Imprime registro no formato completo
LOW COST FUZZY SYSTEM APPLIED TO THE CONTROL AND SUPERVISION OF THERMAL ENVIRONMENT IN POULTRY FARMS REA
Alecrim,Paulo D. de; Campos,Alessandro T.; Yanagi Junior,Tadayuki; Ferreira,Jacqueline C.; Trindade,Alander A..
ABSTRACT The aim of this study was to develop an automated fuzzy controller with microcontroller, consisting of hardware and software for the control and supervision of thermal environment in broiler farms. The study has been conducted in two steps: in the first one it was performed a computer analysis through simulation. In the second step it was performed the evaluation of the software and hardware developed by the equipment test in the registration of the thermal environment variables within the facility and activation of the climate control equipment. The experiment was conducted in a poultry house with broilers of Cobb 500 lineage, aged between 1 and 28 days in an experimental farm located in Bambuí - MG. The presented prototype is able to operate in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Poultry environment; Thermal comfort; Fuzzy controller; Ventilation system equipment for broiler houses.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100194
Imagem não selecionada

Imprime registro no formato completo
Nitrogen fertilization by deep-bedding swine production and its effects on the properties of a Quartzarenic Neosol REA
Campos,Alessandro T.; Veloso,Alessandro V.; Silva,Enilson de B; Yanagi Junior,Tadayuki; Klosowski,Elcio S..
The objective of this study was to evaluate the effects of the nitrogen fertilization in the form of swine deep bed in the properties of a quartz-sand neosol. The organic compound used was the deep bed made with rice hulls, from a commercial swine finishing system farm. Deep bed samples have been collected at various points in the installation in order to obtain a representative composite sample which has been fractionated in a 2.0 mm sieve and submitted to a 50-day maturation period. Then, agronomic value analyses were done. The experimental design was completely randomized. The treatments consisted of 0; 75; 150 and 300 mg dm-3 of N doses of deep bed as well as an additional treatment with ammonium sulfate at a 150 mg dm-3 of N. The experimental period...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Swine production; Swine buildings; Alternative management; Waste treatment; Organic fertilizer; Quartz-sand neosol.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162012000400015
Registros recuperados: 41
Primeira ... 123 ... 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