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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250127150052.0</controlfield>
  <controlfield tag="008">250127b2017    bl.mr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="a">F06</subfield>
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    <subfield code="a">E80</subfield>
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    <subfield code="a">Batista, Alan Vin&#xED;cius de Ara&#xFA;jo </subfield>
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    <subfield code="a">Albiero, Daniel </subfield>
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    <subfield code="a">Viana, Thales Vin&#xED;cius de Ara&#xFA;jo </subfield>
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    <subfield code="a">Monteiro, Leonardo de Almeida </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Chioderoli, Carlos Alessandro </subfield>
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    <subfield code="a">Sousa, Icaro Rafael Soares de </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Azevedo, Benito Moreira </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Multifunctional Robot at low cost for small farms</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 9 ref.; Sumaries (En, Pt)</subfield>
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ABSTRACT - In this study was developed a three-dimensional robotic device, equipped with a system of actuators, sensors, and controllers to do the individual irrigation of plants in low-cost greenhouses for family farming. After the development were carried out the data collection in the field. In the data analyzing, reported that there was no statistical difference between means for manual irrigation and robotics in the development of agronomic variables of stem height, stem diameter and number of leaves, concluding that the robotic irrigation promoted a lower coefficient of variation and a lower standard deviation in the samples.

Key words: agricultural robotics, water irrigation, cartesian robot.</subfield>
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RESUMO - O objetivo deste trabalho foi desenvolver um dispositivo rob&#xF3;tico tridimensional, dotado de um sistema de atuadores, sensores e controladores para realizar a irriga&#xE7;&#xE3;o individual de plantas em estufas agr&#xED;colas de baixo custo para a agricultura familiar. Ap&#xF3;s o desenvolvimento foram realizadas as coletas de dados em campo, analisando-se os dados, constatou-se que n&#xE3;o houve diferen&#xE7;a estat&#xED;stica entre m&#xE9;dias para a irriga&#xE7;&#xE3;o manual e rob&#xF3;tica no desenvolvimento das vari&#xE1;veis agron&#xF4;micas de altura de caule, di&#xE2;metro de caule e n&#xFA;mero de folhas, podendo concluir que a irriga&#xE7;&#xE3;o robotizada promoveu um menor coeficiente de varia&#xE7;&#xE3;o e um menor desvio padr&#xE3;o nas amostras coletadas.

Palavras-chave: rob&#xF3;tica na agricultura, irriga&#xE7;&#xE3;o, rob&#xF4; cartesiano.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AGRICULTURA FAMILIAR</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">IRRIGA&#xC7;&#xC3;O</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">TECNOLOGIA</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">2408</subfield>
    <subfield code="9">346533</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ci&#xEA;ncias Rurais 1991</subfield>
    <subfield code="o">2024-7204</subfield>
    <subfield code="t">Ci&#xEA;ncia Rural (Brazil)</subfield>
    <subfield code="x">0103-8478   Vers&#xE3;o online ISSN 1678-4596</subfield>
    <subfield code="g">v. 47(7) p. 1-5; (2017)</subfield>
    <subfield code="w">BR2024004244</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/cr/a/bDpSL9kZKsyhSDyHkBtYhTs/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">329691</subfield>
    <subfield code="d">329691</subfield>
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