Search Results - "Teixeira, Mauri Martins"

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  1. 1

    Droplet spectrum of a spray nozzle under different weather conditions by Maciel, Christiam Felipe Silva, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Zolnier, Sérgio, Cecon, Paulo Roberto

    Published in Ciência agronômica (01-07-2018)
    “…ABSTRACT The application of pesticides is always susceptible to losses through evaporation and drift of the spray droplets. With these losses, a smaller amount…”
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  2. 2

    Development and evaluation of a remotely controlled and monitored self-propelled sprayer in tomato crops by Penido, Édilus de Carvalho Castro, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Monteiro, Paulo Barros, Cecon, Paulo Roberto

    Published in Ciência agronômica (01-01-2019)
    “…The tomato is one of the main crops in Brazil. In large-scale cultivation, pesticides are applied to the plant to prevent the direct or indirect action of…”
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  3. 3

    Aplicação de agrotóxicos em eucalipto utilizando pulverizador pneumático by Mewes, Walter Luis Castro, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Zanuncio, José Cola, Alvarenga, Cleyton Batista de

    Published in Revista árvore (01-04-2013)
    “…O trabalho foi desenvolvido visando avaliar os parâmetros da pulverização em culturas arbóreas. A eficiência e a deposição de gotas sobre o alvo são…”
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  4. 4

    The automatic selection of hydraulic spray nozzles based on the psychrometric air conditions in hydropneumatic sprayers by Sasaki, Robson Shigueaki, Brito, Ana Cláudia de, Alvarenga, Cleyton Batista de, Teixeira, Mauri Martins, Rocha, Helton John Alves

    Published in Revista Ceres (01-02-2020)
    “…According to Maciel et al. According to Queiroz & Reis (2015), it is essential conducting continuous studies about techniques capable of minimizing…”
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  5. 5

    Droplets population spectrometry and its effect on costal hydraulic spraying dispersion by Mauri Martins Teixeira, Marcelo Coutinho Picanço, Humberto Santiago, Hamilton Carvalho dos Santos Júnior

    Published in Bioscience journal (01-11-2016)
    “…The droplets population and spectrum produced during a spraying influence the pesticides distribution efficiency. Through the droplets population and spectrum…”
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  6. 6

    ECONOMIC EVALUATION OF FOREST HARVESTING WITH HARVESTER AND FORWARDER by Santos, Larissa Nunes dos, Fernandes, Haroldo Carlos, Teixeira, Mauri Martins, Silva, Márcio Lopes da, Souza, Amaury Paulo de

    Published in Revista árvore (01-12-2016)
    “…ABSTRACT Due to the high cost of acquisition and preservation of machines used in the operations of forest harvest, it is necessary to know the profitability…”
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  7. 7

    Droplet spectrum at different vapour pressure deficits1 by Maciel, Christiam Felipe Silva, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Zolnier, Sérgio, Cecon, Paulo Roberto

    Published in Ciência agronômica (01-03-2016)
    “…ABSTRACT An efficient pesticides spraying depends a lot in psychrometric conditions, mainly if it is using fine droplets, once climatic conditions may cause…”
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  8. 8

    Parameters of electrostatic spraying and its influence on the application efficiency by Sasaki, Robson Shigueaki, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Monteiro, Paulo Marcos de Barros, Rodrigues, Denílson Eduardo, Alvarenga, Cleyton Batista de

    Published in Revista Ceres (01-08-2013)
    “…When the electrostatic spraying is used correctly, it provides advantages over conventional systems, however many factors can affect the system efficiency…”
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  9. 9

    Development of a mechanical homogenizer coffee by Raphael Magalhães Gomes Moreira, Mauri Martins Teixeira, Haroldo Carlos Fernandes, Paulo Roberto Cecon, Luciano José Minette

    “…The crop Coffee demands investments to the machines development, which it enables the processes ofpost-harvesting, becoming them faster, meanwhile improving…”
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  10. 10

    Computer-aided design of a coffee-dragging device by Oliveira, Marcus Vinicuis Morais de, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Queiroz, Daniel Marçal de, Moreira, Raphael Magalhães Gomes

    “…Dragging is the most costly and time-consuming stage of the coffee harvest. Therefore, its mechanization is important. The objectives of this study were to…”
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  11. 11

    Adjuvantes nas propriedades físicas da calda, espectro e eficiência de eletrificação das gotas utilizando a pulverização eletrostática by Sasaki, Robson Shigueaki, Teixeira, Mauri Martins, Santiago, Humberto, Madureira, Ronaldo Porto, Maciel, Christiam Felipe Silva, Fernandes, Haroldo Carlos

    Published in Ciência rural (01-02-2015)
    “…Os adjuvantes têm sido empregados na pulverização de agrotóxicos, entretanto, ainda se carece de informações sobre o efeito destes produtos, principalmente…”
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  12. 12

    Developing a system to control the air flow of a pneumatic sprayer by Gustavo Guethi Manhani, Mauri Martins Teixeira, Haroldo Carlos Fernandes, Sérgio Zolnier, Robson Shigueaki Sasaki

    Published in Bioscience journal (01-06-2013)
    “…Air flow is of great importance in pneumatic sprayers as it is related to droplets sprayed size. Currently, there is a deficiency in regulating air flow in…”
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  13. 13

    Modelacion mediante la dinamica de los fluidos por computadora de la corriente de aire de un pulverizador agricola con ventilador centrifugo by Herrera Prat, Mario Ignacio, García de la Figal Costales, Armando Eloy, de las Cuevas Milán, Héctor, Ma

    Published in Revista ciencias técnicas agropecuarias (01-07-2010)
    “…La utilización de pulverizadores auxiliados de corriente de aire para la aplicación de defensivos agrícolas constituye una necesidad en el control de plagas en…”
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  14. 14

    Tecnologias de aplicação de agrotóxicos by Baesso, Murilo Mesquita, Teixeira, Mauri Martins, Ruas, Renato Adriane Alves, Baesso, Raquel Couto Evangelista

    Published in Revista Ceres (01-12-2014)
    “…Pesquisas mostram que os avanços nas tecnologias de aplicação têm proporcionado melhor condução da calda ao alvo, em grande parte por diminuição da deriva,…”
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    Automatic control of the droplet spectrum of a hydropneumatic sprayer according to the vapor pressure deficit in the air by de Alvarenga, Cleyton Batista, Teixeira, Mauri Martins, Zolnier, Sérgio, Sasaki, Robson Shigueaki, Natalino Rinaldi, Paula Cristina

    Published in Pesquisa agropecuária tropical (01-03-2013)
    “…The principle of fractionation and droplets size are crucial for the success of pest control. This study aimed at developing and evaluating an automated system…”
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  17. 17

    PARÂMETROS CARACTERÍSTICOS DA PULVERIZAÇÃO PNEUMÁTICA EM COPAS DE ÁRVORES DE EUCALIPTO by Mewes, Walter Luiz Castro, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Zanuncio, José Cola, Tiburcio, Rafael Augusto Soares

    Published in Revista árvore (01-08-2015)
    “…RESUMOEste trabalho foi desenvolvido com o objetivo de determinar os melhores parâmetros da pulverização utilizando pulverizador pneumático adaptado para a…”
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  18. 18

    Deposição e uniformidade de distribuição da calda de aplicação em plantas de café utilizando a pulverização eletrostática by Sasaki, Robson Shigueaki, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos, Monteiro, Paulo Marcos de Barros

    Published in Ciência rural (01-09-2013)
    “…No âmbito da tecnologia de aplicação de agrotóxicos, a pulverização eletrostática é um sistema disponível comercialmente, no entanto, pouco empregado, devido à…”
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  19. 19

    Uniformity of liquid distribution in the canopy of the bean plant, using the spectrophotometric analysis by Baesso, Murilo Mesquita, Teixeira, Mauri Martins, Vieira, Rogério Faria, Paula Junior, Trazilbo José de, Cecon, Paulo Roberto

    Published in Revista Ceres (01-12-2011)
    “…Fungal diseases are important factors limiting common bean yield. White mold is one of the main diseases caused by soil pathogens. The objective of this study…”
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  20. 20

    Avaliação ergonômica de pulverizadores costais utilizados no setor florestal by Sasaki, Robson Shigueaki, Furtado Júnior, Marconi Ribeiro, Leite, Elton da Silva, Souza, Amaury Paulo, Teixeira, Mauri Martins, Fernandes, Haroldo Carlos

    Published in Revista árvore (01-04-2014)
    “…Os pulverizadores costais são amplamente utilizados no setor florestal. No entanto, existem equipamentos que podem ocasionar certo grau de estresse ao…”
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