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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240502104818.0</controlfield>
  <controlfield tag="008">240502b2016    bl.mr|pooa||| 00| 0 por |</controlfield>
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    <subfield code="b">por</subfield>
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    <subfield code="b">1123</subfield>
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    <subfield code="a"> Santos, Carlos Henrique Barbosa</subfield>
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    <subfield code="a">Cruz Neto, Alirio Jos&#xE9; da </subfield>
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    <subfield code="a">Soares, Taliane Leila </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Oliveira, Eder Jorge de </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Jesus, Onildo Nunes de</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Girardi, Eduardo Augusto </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Porta-enxertos e fixadores de enxerto para enxertia hipocotiledonar de maracujazeiro azedo</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 17 ref.; 2 illus; 2 tables; Sumaries (Pt, En)</subfield>
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RESUMO - Avaliou-se a enxertia hipocotiledonar de maracujazeiro azedo em porta-enxertos de Passiflora alata, P. edulis, P. cincinnata e P. gibertii utilizando-se, como fixadores para envolvimento da regi&#xE3;o da enxertia, fita adesiva tipo crepe, grampo met&#xE1;lico de cabelo e grampo de enxertia a mola. O delineamento experimental foi em blocos ao acaso, em esquema fatorial 4 x 3 (porta-enxerto x fixador), com 12 tratamentos, tr&#xEA;s repeti&#xE7;&#xF5;es e oito plantas na parcela. Utilizou-se a enxertia hipocotiledonar pelo m&#xE9;todo de garfagem de topo em fenda cheia. Avaliaram-se di&#xE2;metro de caule, altura de planta e n&#xFA;mero de folhas do porta-enxerto no momento da enxertia, percentagem de sobreviv&#xEA;ncia da enxertia, di&#xE2;metro do caule, n&#xFA;mero de folhas e altura do enxerto aos 30, 60 e 90 dias ap&#xF3;s a enxertia. A sobreviv&#xEA;ncia do enxerto de maracujazeiro azedo foi elevada, em geral, sendo equivalente para todos os porta-enxertos avaliados, demonstrando a efici&#xEA;ncia da t&#xE9;cnica. O uso dos fixadores de enxertia  resultou em elevada percentagem de sobreviv&#xEA;ncia dos enxertos sem se verificarem diferen&#xE7;as entre os fixadores. Aos 90 dias ap&#xF3;s a enxertia, o maracujazeiro azedo, enxertado em P. alata apresentou menor crescimento em rela&#xE7;&#xE3;o &#xE0;queles enxertados em P. edulis e P. gibertii. 

Palavras-chave: Passiflora spp., crescimento vegetal, propaga&#xE7;&#xE3;o.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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ABSTRACT - The hipocotyledonar grafting of yellow passion fruit was evaluated onto Passiflora alata, P. edulis, P. cincinnata and P. gibertii with masking tape, metallic hair clip and spring plastic graf clip as tying materials. Experimental design was randomized blocks in a factorial 4 x 3 (rootstock x tying material) with 12 treatments, three replications and eight plants in the unit. The hipocotyledonar grafting method utilized was apical cleft grafting. Collected data included stem diameter, plant height and leaf number of rootstocks at grafting, and graft survival rate, stem diameter, leaf number and height 30, 60 and 90 days after grafting.
Graft survival rate was high in general and equivalent among the evaluated rootstocks, indicating that apical cleft hipocotyledonar
grafting was an efficient technique. All tying materials led to similar graft survival rates. Yellow passion fruit grafted onto P. alata presented lower canopy growth in relation to plants grafted onto P. edulis and P. gibertii, 90 days after grafting. 

Key words: Passiflora spp., plant growth, plant propagation.

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    <subfield code="a">MARACUJ&#xC1;</subfield>
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    <subfield code="a">CRESCIMENTO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PORTA ENXERTO</subfield>
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    <subfield code="a">MUDA</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">2408</subfield>
    <subfield code="9">314889</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ci&#xEA;ncias Rurais 1991</subfield>
    <subfield code="o">2024-1140</subfield>
    <subfield code="t">Ci&#xEA;ncia Rural (Brazil)</subfield>
    <subfield code="x">0103-8478</subfield>
    <subfield code="g">v. 46(1) p. 30-35; (2016)</subfield>
    <subfield code="w">BR2024000871</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/cr/a/7WpQQpsfjcY4jSyX48MkkXt/?format=pdf&amp;lang=pt</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">299415</subfield>
    <subfield code="d">299415</subfield>
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