<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>04199nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20260112145718.0</controlfield>
  <controlfield tag="008">260112b2022    bl.|r|pooa||| 00| 0 eng |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F03</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F01</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Santos, Cleberton Correia </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Santos, Silvia Correa </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pinto, Fernanda </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Dresch, Daiane Mugnol </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Scalon, Silvana de Paula Quint&#xE3;o </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Torales, Elissandra Pacito  </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Dormancy overcoming in seeds of Myrciaria glomerata O. Berg.</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o online; 24 ref.; 5 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


Abstract -      Myrciaria glomerata O. Berg. (Myrtaceae) is a fruit tree native to the Brazilian Atlantic Forest with potential for use as food and medicine, besides having good ecological potential. However, this species is limited by low germination rates. Thus, this study aimed to evaluate different methods to overcome dormancy in seeds of M. glomerata and to improve seedling vigor. For this, two experiments were conducted. In Experiment 1, seven treatments were tested: a control treatment, immersion in water at 100 &#xBA;C for 30 seconds, immersion in concentrated sulfuric acid (H2SO4) for 1 and 5 minutes, immersion in an aqueous solution of gibberellic acid (GA3) at the concentrations of 250 and 500 mg L-1 for 24 h, and seeds homogenized with an aqueous solution of Stimulate&#xAE; at a concentration of 5 mL kg-1 seed. In Experiment 2, six doses of Stimulate&#xAE; were tested: 0, 5, 10, 15, 20, 25, and 30 mL kg-1 seed. The immersion of seeds in 250 and 500 mg L-1 GA3 contributes to increase germination rates, seed length, fresh mass, and dry mass compared to the control and the other methods tested. Immersions in water at 100 &#xBA;C and in H2SO4 are not recommended for M. glomerata. The treatment with Stimulate&#xAE; at 15&#x2013;25 mL kg-1 seed increased all characteristics analyzed. Immersion in 250 mg L-1 GA3 and Stimulate&#xAE; at 20&#x2013;25 mL kg-1 seed efficiently stimulated seeds to overcome dormancy in M. glomerata, as well as improved seedling vigor.



Keywords:      gibberellic acid; Stimulate&#xAE;; physiological quality; germination.</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


Resumo -       Myrciaria glomerata O. Berg. (Myrtaceae) &#xE9; uma frut&#xED;fera nativa da Mata Atl&#xE2;ntica com potencial aliment&#xED;cio, medicinal e ecol&#xF3;gico, mas com baixa taxa de germina&#xE7;&#xE3;o. Objetivou-se com este trabalho avaliar diferentes m&#xE9;todos na supera&#xE7;&#xE3;o da dorm&#xEA;ncia de sementes e no vigor de pl&#xE2;ntulas de M. glomerata. Foram realizados dois experimentos. No experimento 1, foram testados sete tratamentos: controle; imers&#xE3;o em &#xE1;gua a 100 &#xBA;C por 30 segundos; imers&#xE3;o em &#xE1;cido sulf&#xFA;rico concentrado (H2SO4) por 1 e 5 minutos; imers&#xE3;o em solu&#xE7;&#xE3;o aquosa de &#xE1;cido giber&#xE9;lico (AG3) 250 e 500 mg L-1 e imers&#xE3;o em solu&#xE7;&#xE3;o aquosa com 5 mL de Stimulate&#xAE; kg-1 de sementes. No experimento 2, foram testadas sete doses de Stimulate&#xAE;: 0; 5; 10; 15; 20; 25 e 30 mL kg-1 de sementes. A imers&#xE3;o das sementes em 250 e 500 mg L-1 AG3 contribui na velocidade de germina&#xE7;&#xE3;o e maior comprimento, massas frescas e secas, em compara&#xE7;&#xE3;o &#xE0;s do controle e aos outros m&#xE9;todos testados. A imers&#xE3;o em &#xE1;gua a 100 &#xBA;C e em H2SO4 n&#xE3;o &#xE9; recomendada para M. glomerata. As doses de 20 a 25 mL de Stimulate&#xAE; kg-1 de sementes proporcionam incremento para todas as caracter&#xED;sticas analisadas. Imers&#xE3;o em AG3, na concentra&#xE7;&#xE3;o de 250 mg L-1, e doses de 15 a 25 mL de Stimulate&#xAE; kg-1 de sementes s&#xE3;o eficientes para a supera&#xE7;&#xE3;o da dorm&#xEA;ncia de sementes e o vigor de pl&#xE2;ntulas de M. glomerata. 


Termos de indexa&#xE7;&#xE3;o:       &#xE1;cido giber&#xE9;lico; Stimulate&#xAE;; qualidade fisiol&#xF3;gica; germina&#xE7;&#xE3;o</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FRUTA NATIVA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">TRATAMENTO DE SEMENTE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GERMINA&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">&#xC1;CIDO GIBER&#xC9;LICO</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">805</subfield>
    <subfield code="9">317060</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3622</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v. 44(5) p. 1-11; (2022)</subfield>
    <subfield code="w">BR2025005428</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/rbf/a/SL6JVNwBxTT894FV7bNh4xM/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">339808</subfield>
    <subfield code="d">339808</subfield>
  </datafield>
</record>
