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    <subfield code="a">Cavalcante, Lourival Ferreira </subfield>
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    <subfield code="a">Rocha, Leonardo Fonseca da </subfield>
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    <subfield code="a">Silva, Raffael Alves Rocha </subfield>
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    <subfield code="a">Souto, Antonio Gustavo Luna </subfield>
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    <subfield code="a">Nunes, J&#xE1;risson Cavalcante </subfield>
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    <subfield code="a">Cavalcante, &#xCD;talo Herbert Lucena </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Produ&#xE7;&#xE3;o e qualidade da graviola sob irriga&#xE7;&#xE3;o e cobertura do solo com res&#xED;duo de sisal</subfield>
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Publica&#xE7;&#xE3;o online; 28 ref.; 4 tables; Summaries (En, Pt)</subfield>
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Resumo:    O experimento foi desenvolvido no munic&#xED;pio de Rem&#xED;gio, PB, para avaliar os efeitos da irriga&#xE7;&#xE3;o e da cobertura morta do solo na produ&#xE7;&#xE3;o e a qualidade dos frutos de gravioleira cv &#x2018;Morada&#x2019;, estabelecida em 2001 no espa&#xE7;amento de 6 m x 6 m. Os tratamentos foram arranjados em blocos casualizados, com tr&#xEA;s repeti&#xE7;&#xF5;es e tr&#xEA;s plantas por parcela adotando o esquema fatorial 5 x 2 correspondente as laminas de irriga&#xE7;&#xE3;o de  0,0; 4,3; 8,6; 12,9 e 17,2 mm planta-1 aplicadas semanalmente numa &#xE1;rea de 7 m2 correspondente ao di&#xE2;metro da copa  das plantas de  2,2 m, no solo sem e com cobertura morta, com espessura de 5 cm, de res&#xED;duo de sisal mo&#xED;do h&#xE1; dois anos. A irriga&#xE7;&#xE3;o e a cobertura morta do solo foram aplicadas na &#xE1;rea de proje&#xE7;&#xE3;o da copa das plantas. Pelos resultados, o n&#xFA;mero e a massa dos frutos, a produ&#xE7;&#xE3;o por planta e a produtividade responderam  mais aos efeitos das l&#xE2;minas de irriga&#xE7;&#xE3;o que da cobertura morta do solo com res&#xED;duo de sisal. Os teores de glicose, sacarose e de vitamina C da polpa dos frutos estavam em n&#xED;veis adequados para o mercado consumidor


Palavras-chave:   Annona muricata, Agave sisalana, Glicose, Sacarose</subfield>
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Abstract:   An experiment was carried out in Rem&#xED;gio, PB, in order to evaluate the effects of irrigation water levels and soil mulching on production and fruit quality of soursop  cv &#x2018;Morada&#x2019; plants planted in 2001 and spaced 6m in  rows  and  6m  between  plants.  Treatments  were  arranged  in  randomized  blocks  with  three  replications  and three plants per plot, distributed in a factorial arrangement 5 x 2 consisting of irrigation levels of 0, 4.3, 8.6, 12.9 and 17.2 mm plant-1 applied weekly in an area of 7 m2 corresponding to crown diameter of plant of 2.2 m in soil with  and  without  soil  mulching  with Agave  sisalana  residue  layer  of  5  cm.  Irrigation  and  soil  mulching  were applied on plant canopy area. Results show that the number of fruits per plant and fruit mass, fruit production per plant and fruit yield were more influenced by irrigation water levels than soil mulching with agave. Pulp contents of glucose, sucrose and vitamin C were adequate to market. 


Keywords:   Annona muricata, Agave sisalana, Glucose, Sucrose.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GRAVIOLA</subfield>
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    <subfield code="a">FRUTA TROPICAL</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">IRRIGA&#xC7;&#xC3;O</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CONDI&#xC7;&#xC3;O AMBIENTAL</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COBERTURA  MORTA</subfield>
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    <subfield code="a">RES&#xCD;DUO</subfield>
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    <subfield code="a">P&#xD3;S-COLHEITA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COMPOSI&#xC7;&#xC3;O QU&#xCD;MICA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">VITAMINA C</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CONSUMIDOR</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">3583</subfield>
    <subfield code="9">350005</subfield>
    <subfield code="d">Cruz das Almas-BA Universidade Federal da Bahia - Escola de Agron&#xF4;mia 1983</subfield>
    <subfield code="o">2025-2613</subfield>
    <subfield code="t">Magistra (Brazil)</subfield>
    <subfield code="x">0102-5333</subfield>
    <subfield code="g">v. 28(1) p. 91-101; (2016)</subfield>
    <subfield code="w">BR2005000925</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://periodicos.ufrb.edu.br/index.php/magistra/article/view/3792/2057</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">331310</subfield>
    <subfield code="d">331310</subfield>
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