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  <leader>04376nab a2200349 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20251222143557.0</controlfield>
  <controlfield tag="008">251222b2021    bl.|r|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="a">F62</subfield>
    <subfield code="b">0990</subfield>
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    <subfield code="a">F01</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Marques, L&#xE9;o Omar Duarte </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Mello-Farias, Paulo </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Santos, Rodrigo Fernandes dos </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Martins, Carlos Roberto </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Konzen, Luis Henrique </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Malgarim, Marcelo Barbosa </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Alternative budburst inducers for kiwifruit vines grown in an organic system</subfield>
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  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o online; 19 ref.; 5 tables; Summaries (En, Pt)</subfield>
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Abstract -      Lack of budburst inducers is a major problem in organic production of temperate fruits. This study aimed at evaluating the effect of alternative budburst inducers on kiwifruit vines of cultivar Bruno grown in an orchard in Pelotas, Rio Grande do Sul (RS), Brazil. Inducers efficiency was investigated in both 2016-2017 and 2017-2018 seasons. The first season comprised of ten treatments, which used garlic extract at different concentrations, both, associated with and without mineral oil; Welsh onion extract at different concentrations, both associated with and without mineral oil; just mineral oil; and control (no application). In the second season, evaluation was carried out with treatments that performed well in the first season, garlic extract at different concentrations associated with mineral oil, just mineral oil and control. The following variables were evaluated: budburst percentage, phenology (budburst and flowering), fruit set, number of fruit/plant, fruit mass/plant, estimate production, mean mass, fruit length and diameter. Results showed that 10% garlic extract + 2% mineral oil induced the highest budburst percentages in both seasons; the position of buds on branches influences budburst; apical buds exhibit the highest budburst percentage; 15% garlic extract causes phytotoxicity to buds; and Welsh onion extract is inefficient to induce budburst.



Index terms:       Actinidia deliciosa, dormancy, sustainability, phenology, fruit growing</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


Resumo -       A falta de indutores de brota&#xE7;&#xE3;o &#xE9; um grande problema na produ&#xE7;&#xE3;o org&#xE2;nica de frutos de clima temperado. No presente trabalho, foi avaliado o efeito de compostos alternativos na indu&#xE7;&#xE3;o de brota&#xE7;&#xE3;o em quivizeiros da cultivar Bruno implantados em um pomar, no munic&#xED;pio de Pelotas, Estado do Rio Grande do Sul, Brasil. A efici&#xEA;ncia dos compostos foi testada nos ciclos produtivos de 2016-2017 e 2017-2018. No primeiro ciclo, aplicaram-se dez tratamentos, consistindo em extrato de alho em diferentes concentra&#xE7;&#xF5;es, associado ou n&#xE3;o ao &#xF3;leo mineral, extrato de cebolinha em diferentes concentra&#xE7;&#xF5;es, associado ou n&#xE3;o ao &#xF3;leo mineral, somente &#xF3;leo mineral e controle (sem aplica&#xE7;&#xE3;o). No segundo ciclo, foram aplicados os tratamentos que se destacaram no primeiro ciclo: extrato de alho em diferentes concentra&#xE7;&#xF5;es, associado ao &#xF3;leo mineral, somente &#xF3;leo mineral e controle (sem aplica&#xE7;&#xE3;o). Avaliaram-se o porcentual de brota&#xE7;&#xE3;o, a fenologia (brota&#xE7;&#xE3;o e flora&#xE7;&#xE3;o), a frutifica&#xE7;&#xE3;o efetiva, o n&#xFA;mero de frutos/planta, a massa dos frutos/planta, a produ&#xE7;&#xE3;o estimada, a massa m&#xE9;dia, o comprimento e o di&#xE2;metro dos frutos. Concluiu-se que o extrato de alho a 10% + &#xF3;leo mineral a 2% induziu maiores percentuais de brota&#xE7;&#xE3;o nos dois anos de estudo; a posi&#xE7;&#xE3;o da gema no ramo influencia diretamente na brota&#xE7;&#xE3;o; gemas apicais apresentam maior percentual de brota&#xE7;&#xE3;o; concentra&#xE7;&#xF5;es de 15% de extrato de alho causam fitotoxidade &#xE0;s gemas; e o extrato de cebolinha &#xE9; ineficiente na indu&#xE7;&#xE3;o da brota&#xE7;&#xE3;o.



Termos para indexa&#xE7;&#xE3;o:       Actinidia deliciosa, dorm&#xEA;ncia, sustentabilidade, fenologia, fruticultura</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">KIWI</subfield>
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    <subfield code="a">CRESCIMENTO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DORM&#xCA;NCIA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FENOLOGIA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRODU&#xC7;&#xC3;O ORG&#xC2;NICA</subfield>
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    <subfield code="a">FRUTICULTURA</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">805</subfield>
    <subfield code="9">317053</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3615</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v. 43(4) p. 1-10; (2021)</subfield>
    <subfield code="w">BR2025004808</subfield>
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    <subfield code="u">https://www.scielo.br/j/rbf/a/MTsvzrNxW6VY6QW4mytNP3F/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">339544</subfield>
    <subfield code="d">339544</subfield>
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