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  <leader>03172nab a2200313 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20260126184959.0</controlfield>
  <controlfield tag="008">260126b2016    bl.qr|po a||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="b">0329</subfield>
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    <subfield code="a">Lima, Elizeu de Souza </subfield>
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    <subfield code="a">Montanari, Rafael </subfield>
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    <subfield code="a">Lovera, Lenon Henrique </subfield>
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    <subfield code="a">Ferrari, Samuel </subfield>
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    <subfield code="a">Silva, Tatiana dos Santos da </subfield>
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    <subfield code="a">Queiroz, Hernandes Andrade </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Spatial correlation of productive component for peach palm cropand some physical attributes of Eutrochrept soil</subfield>
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Publica&#xE7;&#xE3;o online; 24 ref.; 3 tables; Summaries (En, Pt)</subfield>
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ABSTRACT  -    Currently, Brazil sells around 300 million dollars per year of peach palms (Bactris gasipaes), wherein this country is responsible for being the largest worldwide producer, exporter and consumer. In crop year of 2014, productive components of peach palms were analyzed according to soil physical properties in Registro, SP, Brazil. The objectives were to evaluate the variability of the soil attributes and define a linear and spatial correlation between the crop productive components and the soil physical properties. Geostatistical grid was installed to collect data from soil and plant, with 54 sampling points in a total area of approximately 10,000 m2. With regard to linear point of view, stem diameter and palm height was explained by direct and exponential potential model, which was highly significant due to mechanical resistance to penetration.  



Key words:        Bactris gasipaes, geoestatistical methods, management, variability</subfield>
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RESUMO  -   Atualmente o Brasil vende cerca de 300 milh&#xF5;es de d&#xF3;lares por ano de pupunha, sendo que este pa&#xED;s &#xE9; respons&#xE1;vel por ser o maior produtor mundial, exportador e consumidor. No ano-safra de 2014, os componentes produtivos de Bactris gasipaes foram analisados de acordo com as propriedades f&#xED;sicas do solo em Registro, SP, Brasil. Com este trabalho, objetivou-se avaliar a variabilidade dos atributos de solo e estabelecer uma correla&#xE7;&#xE3;o linear e espacial entre os componentes produtivos da colheita e as propriedades f&#xED;sicas do solo. Malha geoestat&#xED;stica foi instalada para coletar dados de solo e na planta, com 54 pontos de amostragem, em uma &#xE1;rea total de aproximadamente 10.000 m2. Quanto ao ponto de vista linear, di&#xE2;metro do caule e altura de palma foi explicada pelo modelo potencial direto e exponencial, o que foi altamente significativa, devido &#xE0; resist&#xEA;ncia mec&#xE2;nica &#xE0; penetra&#xE7;&#xE3;o.  



Palavras-chave:       Bactris gasipaes, m&#xE9;todos geoestat&#xED;sticos, manejo, variabilidade</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PUPUNHA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AN&#xC1;LISE DO SOLO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PROPRIEDADE  F&#xCD;SICO-QU&#xCD;MICA</subfield>
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    <subfield code="a">PRODUTIVIDADE</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4656</subfield>
    <subfield code="9">359958</subfield>
    <subfield code="d">Recife-PE Universidade Federal Rural de Pernambuco 2006</subfield>
    <subfield code="o">2026-0348</subfield>
    <subfield code="t">Revista Brasileira de Ci&#xEA;ncias Agr&#xE1;rias (Brazil)</subfield>
    <subfield code="x">1981-1160</subfield>
    <subfield code="g">v. 11(3) p. 163-17;  (2016)</subfield>
    <subfield code="w">BR2025005507</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v11i3a5381/487</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">339921</subfield>
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