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  <leader>04153nab a2200313 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20231127141812.0</controlfield>
  <controlfield tag="008">231127b2017    bl.qr|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">F50</subfield>
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    <subfield code="a">Matos, Ariana Kelly Mota Gemaque</subfield>
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    <subfield code="a">Rosa, Leonilde dos Santos</subfield>
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    <subfield code="a">Pires, Helaine Cristine Gon&#xE7;alves </subfield>
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    <subfield code="a">Cabral, Benedito Silva</subfield>
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    <subfield code="a">Vieira, Thiago Almeida</subfield>
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    <subfield code="a">Silva, Viviane Martins</subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Morfotipos de frutos e morfologia de pl&#xE2;ntulas de Attalea maripa (Aubl.) Mart. </subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 17 ref.; 5 tables; 2 illus.; Summaries (En, Pt)</subfield>
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RESUMO
Attalea maripa (Aubl.) Mart. (inaj&#xE1;) &#xE9; uma esp&#xE9;cie oleaginosa que ocorre na floresta tropical, com grande
potencial para ser usada como fonte de mat&#xE9;ria-prima para biocombust&#xED;vel. Apesar de sua import&#xE2;ncia,
suas popula&#xE7;&#xF5;es naturais est&#xE3;o sendo gradualmente eliminadas durante a limpeza de pastos e para o plantio
de culturas agr&#xED;colas. Desse modo, a pesquisa teve por objetivo avaliar as caracter&#xED;sticas biom&#xE9;tricas e
morfol&#xF3;gicas de matrizes, cachos, frutos, sementes e pl&#xE2;ntulas de inaj&#xE1; em sistema silvipastoril, em Bonito
e Nova Timboteua, no Par&#xE1;. Foram selecionadas cinco matrizes, cinco cachos e 500 frutos por proced&#xEA;ncia,
para a avalia&#xE7;&#xE3;o morfom&#xE9;trica. Na descri&#xE7;&#xE3;o morfol&#xF3;gica do fruto e do pir&#xEA;nio, foram usados 100 frutos.
Para o estudo de morfologia de pl&#xE2;ntulas, foram semeados 100 pir&#xEA;nios. Os dados foram analisados pela
estat&#xED;stica descritiva, Teste t, an&#xE1;lise de correla&#xE7;&#xE3;o e an&#xE1;lise discriminante. O inaj&#xE1; &#xE9; uma palmeira de porte
ereto, com estipe simples e cil&#xED;ndrico sem perfilhos. O endocarpo e o mesocarpo s&#xE3;o as partes que mais
contribuem com o peso do fruto. Existe varia&#xE7;&#xE3;o no tamanho, no peso e na forma dos frutos e dos pir&#xEA;nios.
H&#xE1; tr&#xEA;s classes de morfotipos de frutos: pequenos, m&#xE9;dios e grandes. A pl&#xE2;ntula de inaj&#xE1; se estabelece
quando ocorre a expans&#xE3;o da terceira bainha cotiledonar e a forma&#xE7;&#xE3;o da primeira folha.

Palavras-chave: an&#xE1;lise discriminante; germina&#xE7;&#xE3;o; inaj&#xE1;; Amaz&#xF4;nia.</subfield>
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ABSTRACT
Attalea maripa (Aubl.) Mart. (inaj&#xE1;) is oleaginous specie found in tropical rain forest, with great potential
to be used as a source of raw material for biofuel. Despite its importance, its natural populations are
being phased out during cleaning of pastures and planting crops. Thus, the research aimed to evaluate the
morphological and biometric characteristics of matrices, bunches, fruits, seeds and seedlings of inaj&#xE1; in
silvopastoral system in Nova Timboteua and Bonito, Par&#xE1; State. Five matrices, five bunches and 500 fruits
were selected per provenance for morphometric analysis. For the morphological description of the fruit
and pyrene were used 100 fruits. To study the morphology of seedlings were sowed 100 pyrenes. Data
were analyzed using descriptive statistics, t test, correlation analysis and discriminant analysis. The inaj&#xE1;
is a palm-sized erect with simple cylindrical stem without tillers. The mesocarp and endocarp are the parts
that most contribute to the weight of the fruit. There is variation in the size, weight, in the form of fruit
and pyrenes. There are three classes of fruits morphotypes: small, medium and large. The seedling inaj&#xE1; is
established with the expansion of third cotyledonary hen and formation of the first leaf.

Keywords: discriminant analysis; germination; inaj&#xE1;; Amazon.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GERMINA&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PALMEIRA INAJ&#xC1;</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AMAZ&#xD4;NIA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MORFOLOGIA VEGETAL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4065</subfield>
    <subfield code="9">102230</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Pesquisas Florestais.Departamento de Ci&#xEA;ncias Florestais. Programa de P&#xF3;s-Gradua&#xE7;&#xE3;o em Engenharia Florestal 1991</subfield>
    <subfield code="o">2023-436645</subfield>
    <subfield code="t">Ci&#xEA;ncia Florestal (Brazil)</subfield>
    <subfield code="x">0103-9954; 1980-5098 (on-line)</subfield>
    <subfield code="g">v. 27(3) p. 819-829; (Jul-Sep 2017)</subfield>
    <subfield code="w">BR2023001336</subfield>
  </datafield>
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    <subfield code="u">https://www.scielo.br/j/cflo/a/ryHhB8tJLkf7wSzTwgpw78h/?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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    <subfield code="c">86819</subfield>
    <subfield code="d">86819</subfield>
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