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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20251103193528.0</controlfield>
  <controlfield tag="008">251103b2018    bl.|r|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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    <subfield code="a">Q04</subfield>
    <subfield code="b">1126</subfield>
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    <subfield code="a">F02</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Barker, Dayane Littig </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Arantes, Sara Dousseau </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Schmildt, Edilson Romais </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Arantes, L&#xFA;cio de Oliveira </subfield>
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    <subfield code="a">Fontes, Patr&#xED;cia Soares Furno </subfield>
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    <subfield code="a">Buffon, Stanley Bravo </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Post-harvest quality of &#x2018;Vit&#xF3;ria&#x2019; pineapple as a function of the types of shoots and age of the plant for floral induction</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o online; 42 ref.; 4 tables; Summaries (En, Pt)</subfield>
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Abstract-      For the production and quality of pineapple fruits, the appropriate choice of the type of propagule to be used combined with the management of the ages for floral induction are important factors to reach the maximum of desirable characteristics that will define the success in the production of the pineapple and its good acceptance in the market. The objective of this research was to evaluate the post-harvest quality of fruits developed from different types of shoots and ages of floral induction of &#x2018;Vit&#xF3;ria&#x2019; pineapple. The experiment was carried out in a complete randomized block design with four replications. The plots were made up of the shoots (slip and sucker) and the subplots were composed of the different ages of floral induction (8, 10 and 12 months after planting and natural flowering). Evaluations of biomass characteristics of fruits with and without crown, circumference, length, diameter, firmness, translucency, pulp color and physicochemical quality were performed. No significant interaction was observed for the biometric and biomass variables, and the type of shoots influenced only the crown biomass and the central cylinder diameter, which were higher in the slips. In addition, for the attributes color, translucent area and firmness, no interaction was found, and they were influenced only by the induction times, except for the variable color referring to the intensity of green and red colors. Regardless of the types of the shootss evaluated in the environmental conditions of planting carried out in April 2015, the fruits originated from natural inductions and inductions at 12 months presented greater firmness, a desirable characteristic for export and industrialization, mainly for the processing of slices of pineapple, pieces in syrup and crystallized. The slips natural induced and induced at 12 months provided fruits with a greater ratio between soluble solids and acidity.



Index terms:     Ananas comosus (L.) Merrill, flowering, physical-chemical characteristics, propagation.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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Resumo &#x2013;      Na produ&#xE7;&#xE3;o e na qualidade dos frutos do abacaxizeiro, a escolha adequada do tipo de prop&#xE1;gulo a ser utilizado, em conjunto com o manejo das idades para a indu&#xE7;&#xE3;o floral, s&#xE3;o fatores importantes para que seja alcan&#xE7;ado o m&#xE1;ximo de caracter&#xED;sticas desej&#xE1;veis que definir&#xE3;o o sucesso na produ&#xE7;&#xE3;o da fruteira e sua boa aceita&#xE7;&#xE3;o no mercado. Objetivou-se, com este trabalho, avaliar a qualidade p&#xF3;s-colheita de frutos desenvolvidos de diferentes tipos de mudas e idades de indu&#xE7;&#xE3;o floral do abacaxizeiro &#x2018;Vit&#xF3;ria&#x2019;. O experimento foi conduzido em delineamento de blocos ao acaso, em parcelas subdivididas, com quatro repeti&#xE7;&#xF5;es, sendo as parcelas formadas pelos tipos de mudas (filhote e rebent&#xE3;o), e as subparcelas, compostas pelas diferentes idades da planta para indu&#xE7;&#xE3;o floral (8, 10 e 12 meses ap&#xF3;s o plantio, e o florescimento natural). Foram realizadas avalia&#xE7;&#xF5;es das caracter&#xED;sticas de biomassa dos frutos com e sem coroa, circunfer&#xEA;ncia, comprimento, di&#xE2;metro, firmeza, translucidez, colora&#xE7;&#xE3;o da polpa e qualidade f&#xED;sico-qu&#xED;mica. N&#xE3;o foi observada intera&#xE7;&#xE3;o significativa para as vari&#xE1;veis biom&#xE9;tricas e de biomassa, sendo que o tipo de muda influenciou apenas na biomassa da coroa e no di&#xE2;metro do cilindro central, que foram superiores nas mudas-filhote. Para os atributos cor, &#xE1;rea transl&#xFA;cida e firmeza, tamb&#xE9;m n&#xE3;o houve intera&#xE7;&#xE3;o e foram influenciados apenas pelas idades de indu&#xE7;&#xE3;o, exceto para a vari&#xE1;vel de cor referente &#xE0; intensidade das cores verde e vermelha. Independentemente dos tipos de mudas estudados, nas condi&#xE7;&#xF5;es ambientais de plantio realizado em abril de 2015, os frutos originados de indu&#xE7;&#xF5;es aos 12 meses e natural apresentaram maior firmeza, caracter&#xED;stica desej&#xE1;vel na exporta&#xE7;&#xE3;o e na industrializa&#xE7;&#xE3;o, principalmente na fabrica&#xE7;&#xE3;o de fatias de abacaxi, peda&#xE7;os em calda e cristalizados. Mudas do tipo filhote, induzidas aos 12 meses e naturalmente, proporcionaram frutos com rela&#xE7;&#xE3;o superior entre s&#xF3;lidos sol&#xFA;veis e acidez.



Termos para indexa&#xE7;&#xE3;o:     Ananas comosus (L.) Merrill, propaga&#xE7;&#xE3;o, florescimento, caracter&#xED;sticas f&#xED;sico-qu&#xED;micas.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ABACAXI</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MUDA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FLORA&#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">PROPAGA&#xC7;&#xC3;O</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">P&#xD3;S-COLHEITA</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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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">QUALIDADE</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">805</subfield>
    <subfield code="9">317035</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3597</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v. 40(4) p. 1-13; (2018)</subfield>
    <subfield code="w">BR2025004342</subfield>
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    <subfield code="u">https://www.scielo.br/j/rbf/a/YcC94TY7ZkPc7hJMKCxJq4x/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">338929</subfield>
    <subfield code="d">338929</subfield>
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