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  <leader>03918nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20241105150933.0</controlfield>
  <controlfield tag="008">241105b2020    bl.ar|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="a">F04</subfield>
    <subfield code="b">1190</subfield>
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    <subfield code="a">F02</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Ara&#xFA;jo, Cleyton Silva de </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Lunz, Aureny Maria Pereira </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Santos, Vanderley Borges dos </subfield>
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    <subfield code="a">Andrade Neto, Romeu de Carvalho </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Nogueira, S&#xF4;nia Regina </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Santos, Rayane Silva dos </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Use of agro-industry residues as substrate for the production of Euterpe precatoria seedlings</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">
Publica&#xE7;&#xE3;o online; 4 tables; Summaries (En, Pt); Bibliography  p. 6-9</subfield>
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ABSTRACT - The availability of single assai palm (Euterpe precatoria) seedlings  with  good  quality  is  a  fundamental  requirement  to  expand the cultivation of the species. This study aimed to assess the use of fruit agro-industry residues as substrate for producing single  assai  seedlings.  The  experiment  was  carried  out  under  nursery  conditions,  in  a  completely  randomized  design,  with  four  replications  and  eight  plants  per  plot.  Fifteen  treatments  were  evaluated:  a  commercial  substrate,  four  dry  and  crushed  agro-industrial  residues  (Brazil  nut  shell,  acerola  pit,  assai  pit  and  cupuassu  peel)  and  ten  combinations  of  these  materials  in  the  proportion  of  1:1.  The  following  variables  were  also  measured: shoot height; stem diameter; number of leaves; shoot, root and total dry mass; and Dickson Quality Index score. The substrate  formulated  with  Brazil  nut  shell  +  acerola  pit  stood  out for promoting a higher growth and dry biomass, resulting in seedlings with a better quality. The pure assai pit residue was not efficient for producing seedlings, but it showed a good potential when mixed in equal proportion with other materials (e.g. Brazil nut shell and cupuassu peel). 


KEYWORDS: Seedling quality, single assai palm, organic waste.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO - A disponibilidade de mudas de a&#xE7;aizeiro solteiro (Euterpe precatoria)  de  boa  qualidade  &#xE9;  requisito  fundamental  para  a  expans&#xE3;o do cultivo da esp&#xE9;cie. Objetivou-se avaliar a utiliza&#xE7;&#xE3;o de res&#xED;duos de agroind&#xFA;strias frut&#xED;feras como substrato para a produ&#xE7;&#xE3;o de mudas de a&#xE7;aizeiro solteiro. O experimento foi conduzido em condi&#xE7;&#xF5;es de viveiro, em delineamento inteiramente casualizado, com quatro repeti&#xE7;&#xF5;es e oito plantas por parcela. Quinze tratamentos foram  avaliados:  um  substrato  comercial,  quatro  res&#xED;duos  agroindustriais secos e triturados (casca de am&#xEA;ndoa de castanha-do-Brasil, caro&#xE7;o de acerola, caro&#xE7;o de a&#xE7;a&#xED; e casca de cupua&#xE7;u) e dez combina&#xE7;&#xF5;es desses materiais na propor&#xE7;&#xE3;o 1:1. Tamb&#xE9;m foram mensuradas as seguintes vari&#xE1;veis: altura da parte a&#xE9;rea; di&#xE2;metro do colo; n&#xFA;mero de folhas; massa seca da parte a&#xE9;rea, raiz e total; e &#xCD;ndice de Qualidade de Dickson. O substrato formulado com casca de am&#xEA;ndoa de castanha-do-Brasil + caro&#xE7;o de acerola destacou-se por promover maior crescimento e biomassa seca, resultando em mudas de melhor qualidade. O res&#xED;duo de caro&#xE7;o de a&#xE7;a&#xED; puro n&#xE3;o foi eficiente para a produ&#xE7;&#xE3;o de mudas, mas apresentou bom potencial quando em mistura de igual propor&#xE7;&#xE3;o com outros materiais (p. ex. casca de am&#xEA;ndoa de castanha-do-Brasil e casca de cupua&#xE7;u). 


PALAVRAS-CHAVE: Qualidade de mudas, a&#xE7;aizeiro solteiro, res&#xED;duo org&#xE2;nico</subfield>
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    <subfield code="a">A&#xC7;A&#xCD;</subfield>
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    <subfield code="a">MUDA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">QUALIDADE</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">RES&#xCD;DUO ORG&#xC2;NICO</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">3248</subfield>
    <subfield code="9">317346</subfield>
    <subfield code="d">Goi&#xE2;nia-GO UFG. Escola de Agronomia 1999</subfield>
    <subfield code="o">2024-3998</subfield>
    <subfield code="t">Pesquisa Agropecu&#xE1;ria Tropical (Brazil)</subfield>
    <subfield code="x">1517-6398</subfield>
    <subfield code="g">v. 50 p. 1-9; (2020)</subfield>
    <subfield code="w">BR2024003150</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://revistas.ufg.br/pat/article/view/58709/34377</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">328441</subfield>
    <subfield code="d">328441</subfield>
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