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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20260409154533.0</controlfield>
  <controlfield tag="008">260409b2019    bl.qr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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    <subfield code="b">0920</subfield>
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    <subfield code="a">Koyama, Renata </subfield>
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    <subfield code="a">Hussain, Ibrar </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Shahab, Muhammad </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Ahmed, Saeed </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Assis, Adriane Marinho de </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Zeffa, Douglas Mariani </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Antunes,  Luis Eduardo Corr&#xEA;a </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Roberto, Sergio Ruffo </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Indole butyric acid application methods in &#x2018;Brite Blue&#x2019; blueberry cuttings collected in different seasons</subfield>
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    <subfield code="a">

Publica&#xE7;&#xE3;o online; 19 ref.; 3 tables; Summaries (En, Pt)</subfield>
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ABSTRACT:     The cultivation of temperate fruits such as blueberries is expanding in Brazil. However, lower technical information on plant cultivation and difficulties in propagation are among the limiting factors in the expansion of the blueberry cultivation. The objective of this study was to evaluate the influence of different methods of indole butyric acid (IBA) application on the rooting of  &#x2018;Brite  Blue&#x2019;  blueberry  herbaceous  cuttings,  with  and  without  lesions,  collected  in  two  different  seasons.  The  experimental  design was completely randomized, with five replicates, each consisting of 10 cuttings, in a 3x2x2 factorial arrangement. Two IBA application methods (talc and alcohol) and control (no application), with two collection seasons (autumn and summer), and cuttings with and without basal injury, consisted of two superficial cuts on the basal part, on opposite sides, were evaluated. The cuttings were put in carbonized rice husk substrate, inside perforated plastic boxes (44x30x7 cm), and maintained in a mist chamber with intermittent regime. After 200 days, it was verified that the &#x2018;Brite Blue&#x2019; blueberry was influenced by the cutting collection season, with higher rooting percentage when basal lesion was performed in cuttings collected in the summer. The IBA application of 1000 mg L-1 does not influence the rooting and root development of the cuttings.  



Key words:      IBA; propagation; rooting; talc; Vaccinium sp</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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RESUMO:        O  cultivo  de  plantas  frut&#xED;feras  de  clima  temperado  como  o  mirtileiro  est&#xE1;  em  expans&#xE3;o  no  Brasil.  Entretanto,  o  conhecimento t&#xE9;cnico escasso sobre a cultura e a dificuldade de propaga&#xE7;&#xE3;o est&#xE3;o entre os fatores limitantes &#xE0; expans&#xE3;o da cultura. O objetivo desse trabalho foi avaliar a influ&#xEA;ncia de diferentes formas de aplica&#xE7;&#xE3;o de &#xE1;cido indolbut&#xED;rico (AIB) no enraizamento de estacas herb&#xE1;ceas, com e sem les&#xE3;o, coletadas em duas &#xE9;pocas do mirtilo &#x2018;Brite Blue&#x2019;. O delineamento experimental foi inteiramente casualizado, com cinco repeti&#xE7;&#xF5;es de 10 estacas por parcela, em arranjo fatorial 3x2x2, sendo avaliados duas formas de aplica&#xE7;&#xE3;o de AIB (talco e &#xE1;lcool) e controle (sem aplica&#xE7;&#xE3;o), duas &#xE9;pocas de coleta das estacas (outono e ver&#xE3;o), e estacas sem e com les&#xE3;o na base, que consistiram em dois cortes superficiais na parte basal, em lados opostos. As estacas foram colocadas em substrato de casca de arroz carbonizada, colocadas em caixas pl&#xE1;sticas perfuradas (44x30x7 cm) e dispostas em c&#xE2;mara de nebuliza&#xE7;&#xE3;o com regime intermitente. Ap&#xF3;s 200 dias, verificou-se que o mirtilo &#x2018;Brite Blue&#x2019; sofre influ&#xEA;ncia da &#xE9;poca de coleta, com maior enraizamento das estacas com les&#xE3;o na base e coletadas no ver&#xE3;o. A aplica&#xE7;&#xE3;o de 1000 mg L-1 de AIB n&#xE3;o influencia no enraizamento e desenvolvimento radicular das estacas.  



Palavras-chave:      AIB; propaga&#xE7;&#xE3;o; enraizamento; talco; Vaccinium sp.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MIRTILO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ENRAIZAMENTO DE ESTACA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">&#xC1;CIDO INDOLBUT&#xCD;RICO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PROPAGA&#xC7;&#xC3;O VEGETATIVA</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4656</subfield>
    <subfield code="9">361507</subfield>
    <subfield code="d">Recife-PE Universidade Federal Rural de Pernambuco 2006</subfield>
    <subfield code="o">2026-1518</subfield>
    <subfield code="t">Revista Brasileira de Ci&#xEA;ncias Agr&#xE1;rias (Brazil)</subfield>
    <subfield code="x">1981-1160</subfield>
    <subfield code="g">v. 14(3) p. 1-5; (2019)</subfield>
    <subfield code="w">BR2026000097</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v14i3a6542/195</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">341315</subfield>
    <subfield code="d">341315</subfield>
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