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  <titleInfo>
    <title>Germination, sanity, and store of Myracrodruon balansae diaspores</title>
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  <name type="personal">
    <namePart>Barbosa, Felipe Manzoni</namePart>
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  <name type="personal">
    <namePart>Araujo, Maristela Machado</namePart>
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  <name type="personal">
    <namePart>Aimi, Suelen Carpenedo</namePart>
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  <name type="personal">
    <namePart>Fantinel, Vinícius Spolaor</namePart>
    <role>
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    </role>
  </name>
  <name type="personal">
    <namePart>Muniz, Marlove Fátima Brião</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  </name>
  <name type="personal">
    <namePart>Griebeler, Adriana Maria</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  <name type="personal">
    <namePart>Turchetto, Felipe</namePart>
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  <name type="personal">
    <namePart>Gasparin, Ezequiel</namePart>
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  <abstract>


ABSTRACT:       Many native woody species in Brazil still lack of seed technology studies. Myracrodruon balansae (Anacardiaceae) is a commercially endangered species with few studies. Thus, the objective of this study was to determine the influence of different  substrates  on  germination  and  to  evaluate  the  appropriate  environment  for  storage  and  fungi  associated  with  M. balansae diaspores.  Two experiments were performed to choose the suitable substrate for germination tests: on top of sieved sand,  between  two  layers  of  sieved  sand,  on  top  of  vermiculite,  between  two  layers  of  vermiculite,  on  top  of  blotter  paper,  between blotter paper, into paper rolls, and to evaluate their storage potential, and the associated fungi in three environmental conditions:  wet  cold  chamber,  refrigerator,  and  room  temperature,  for  18  months.  Based  on  the  results,  germination  tests  can be performed on the substrates: on top of sieved sand, on top of vermiculite, between two layers of vermiculite, and on top of blotter paper. The diaspores could be stored with a water content of 10%, in a refrigerator at 3 °C, and 48% of relative humidity for 18 months, with only 18% of germination capacity loss. The main genera of fungi associated with stored seeds were Alternaria, Aspergillus, and Penicillium.  



Key words:       Anacardiaceae; seed technology; seed fungi; substrate; threatened species</abstract>
  <abstract>


RESUMO:      Muitas espécies nativas do Brasil ainda carecem de estudos voltados à tecnologia de sementes. Myracrodruon balansae (Anacardiaceae) é uma espécie ameaçada de extinção com potencial comercial pouco estudada. Assim, o objetivo desse estudo foi determinar a influência de diferentes substratos na germinação e avaliar o ambiente adequado para o armazenamento  e  fungos  associados  aos  diásporos  de  M.  balansae.  Para  isso  foram  realizados  dois  experimentos  para  escolher  o  substrato  adequado  para  testes  de  germinação:  sobre  areia,  entre  areia,  sobre  vermiculita,  entre  vermiculita,  sobre papel filtro, entre papel filtro e em rolos de papel, e avaliar o potencial de armazenamento e a ocorrência de fungos de sementes em três ambientes, geladeira, câmara fria e laboratório durante 18 meses. Com base nos resultados, o teste de germinação pode ser realizado nos substratos: sobre areia, sobre vermiculita, entre vermiculita e sobre papel filtro. Os diásporos podem ser armazenados a 10% de umidade, na geladeira com 3 °C e 48% de umidade relativa do ar por 18 meses, com a perda de 18% da capacidade de germinação inicial. Os principais gêneros de fungos associados aos diásporos foram Alternaria, Aspergillus e Penicillium.   



Palavras-chave:       Anacardiaceae; tecnologia de sementes; fungos de sementes; substrato; espécie ameaçada</abstract>
  <note>

Publicação online; 25 ref.; 3 illus.; Summaries  (En, Pt)</note>
  <subject>
    <topic>ESPÉCIE NATIVA</topic>
  </subject>
  <subject>
    <topic>SEMENTE</topic>
  </subject>
  <subject>
    <topic>GERMINAÇÃO</topic>
  </subject>
  <subject>
    <topic>FUNGO</topic>
  </subject>
  <subject>
    <topic>SUBSTRATO DE CULTURA</topic>
  </subject>
  <subject>
    <topic>TECNOLOGIA</topic>
  </subject>
  <subject>
    <topic>ARMAZENAMENTO</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Revista Brasileira de Ciências Agrárias (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Recife-PE Universidade Federal Rural de Pernambuco 2006</publisher>
    </originInfo>
    <identifier>2026-2192</identifier>
    <identifier type="issn">1981-1160</identifier>
    <identifier type="local">BR2026000654</identifier>
    <part>
      <text>v. 16(4) p. 1-7; (2021)</text>
    </part>
  </relatedItem>
  <identifier type="uri">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v16i4a8967/783</identifier>
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    <url>http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v16i4a8967/783</url>
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    <recordCreationDate encoding="marc">260525</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260525145830.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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