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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
19/02/2021 |
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Data da última atualização: |
19/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PASA, M. S.; BRIGHENTI, A. F.; CIOTTA, M. N.; CARRA, B. |
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Título: |
Performance of 'Rocha' pears on three rootstocks planted in high-density. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Acta Horticulturae, Bélgica, n. 1303, p. 205-209, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the effect of different rootstocks on the
performance of ?Rocha? pears planted in high-density. Single-axis trees of ?Rocha? pears
grafted on Pyrus calleryana (PC), quince BA29 and quince EMA were planted (1×4 m;
2500 trees ha-1) in the winter of 2008 in São Joaquim, Santa Catarina State (southern
Brazil). The experiment was arranged in a randomized block design, with four
replications (five trees each). Adjacent rows of ?Packham?s Triumph? were planted for
pollination. Yield components, trunk cross sectional area (TCSA) and fruit quality
attributes were assessed from 2014/15 to 2017/2018. The trees on quince ?BA29?
showed the greatest yield components (yield and yield efficiency), although in some
cases not differing significantly from trees on ?EMA? while PC showed the lowest values.
Trees on PC had larger TCSA than both quinces. Fruit of ?EMA? were smaller than PC,
whereas ?BA29? was intermediate and did not differ from the other rootstocks. Flesh
firmness was lower from both quinces, but soluble solids was higher when compared
to PC. Growing pear trees in high-density systems requires an adequate control of
vegetative growth, which is primarily provided by the right choice of rootstock. Our
results show that the vigorous PC is not a suitable rootstock choice for such systems in
southern Brazil, due to low yields and excessive vigor induced. The quince BA29 seems
to be the best choice for high-density plantings in São Joaquim, since it induces a
moderate vigor (greater TCSA than EMA and lower than PC), acceptable yields, and
good fruit size. Considering that there is a wide range of soil types in southern Brazil
and rootstock performance is closely related to soil type, the rootstock choice should
carefully consider representative research results of a given region. MenosThe objective of this study was to evaluate the effect of different rootstocks on the
performance of ?Rocha? pears planted in high-density. Single-axis trees of ?Rocha? pears
grafted on Pyrus calleryana (PC), quince BA29 and quince EMA were planted (1×4 m;
2500 trees ha-1) in the winter of 2008 in São Joaquim, Santa Catarina State (southern
Brazil). The experiment was arranged in a randomized block design, with four
replications (five trees each). Adjacent rows of ?Packham?s Triumph? were planted for
pollination. Yield components, trunk cross sectional area (TCSA) and fruit quality
attributes were assessed from 2014/15 to 2017/2018. The trees on quince ?BA29?
showed the greatest yield components (yield and yield efficiency), although in some
cases not differing significantly from trees on ?EMA? while PC showed the lowest values.
Trees on PC had larger TCSA than both quinces. Fruit of ?EMA? were smaller than PC,
whereas ?BA29? was intermediate and did not differ from the other rootstocks. Flesh
firmness was lower from both quinces, but soluble solids was higher when compared
to PC. Growing pear trees in high-density systems requires an adequate control of
vegetative growth, which is primarily provided by the right choice of rootstock. Our
results show that the vigorous PC is not a suitable rootstock choice for such systems in
southern Brazil, due to low yields and excessive vigor induced. The quince BA29 seems
to be the best choice for high-density plantings in São Joaquim, s... Mostrar Tudo |
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Palavras-Chave: |
Cydonia oblonga; fruit quality; Pyrus sp; vigor control; yield. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02448naa a2200217 a 4500
001 1130607
005 2021-02-19
008 2021 bl uuuu u00u1 u #d
100 1 $aPASA, M. S.
245 $aPerformance of 'Rocha' pears on three rootstocks planted in high-density.$h[electronic resource]
260 $c2021
520 $aThe objective of this study was to evaluate the effect of different rootstocks on the performance of ?Rocha? pears planted in high-density. Single-axis trees of ?Rocha? pears grafted on Pyrus calleryana (PC), quince BA29 and quince EMA were planted (1×4 m; 2500 trees ha-1) in the winter of 2008 in São Joaquim, Santa Catarina State (southern Brazil). The experiment was arranged in a randomized block design, with four replications (five trees each). Adjacent rows of ?Packham?s Triumph? were planted for pollination. Yield components, trunk cross sectional area (TCSA) and fruit quality attributes were assessed from 2014/15 to 2017/2018. The trees on quince ?BA29? showed the greatest yield components (yield and yield efficiency), although in some cases not differing significantly from trees on ?EMA? while PC showed the lowest values. Trees on PC had larger TCSA than both quinces. Fruit of ?EMA? were smaller than PC, whereas ?BA29? was intermediate and did not differ from the other rootstocks. Flesh firmness was lower from both quinces, but soluble solids was higher when compared to PC. Growing pear trees in high-density systems requires an adequate control of vegetative growth, which is primarily provided by the right choice of rootstock. Our results show that the vigorous PC is not a suitable rootstock choice for such systems in southern Brazil, due to low yields and excessive vigor induced. The quince BA29 seems to be the best choice for high-density plantings in São Joaquim, since it induces a moderate vigor (greater TCSA than EMA and lower than PC), acceptable yields, and good fruit size. Considering that there is a wide range of soil types in southern Brazil and rootstock performance is closely related to soil type, the rootstock choice should carefully consider representative research results of a given region.
653 $aCydonia oblonga
653 $afruit quality
653 $aPyrus sp
653 $avigor control
653 $ayield
700 1 $aBRIGHENTI, A. F.
700 1 $aCIOTTA, M. N.
700 1 $aCARRA, B.
773 $tActa Horticulturae, Bélgica$gn. 1303, p. 205-209, 2021.
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Epagri-Sede (Epagri-Sede) |
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 | Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
08/05/2019 |
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Data da última atualização: |
08/05/2019 |
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Tipo da produção científica: |
Video/DVD |
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Autoria: |
MALGARESI, E. T.; NOVAES, A. L. T.; AZEVEDO, A. C.; JUMES, J. |
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Título: |
Mexilhões - Sistema mecanizado de colheita |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Florianópolis, SC: Epagri, 2019. |
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Idioma: |
Português |
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Notas: |
https://www.youtube.com/watch?v=Zg-crZVdCpQ |
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Conteúdo: |
O vídeo aborda uma tecnologia de produção de mexilhões denominada "Sistema de cultivo contínuo mecanizado de mexilhões" que tem sido incentivada pelo Centro de Desenvolvimento em Aquicultura e Pesca da Epagri (Cedap) e o projeto de um sistema mecanizado de colheita de mexilhões também desenvolvido pelo Cedap. |
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Palavras-Chave: |
Colheita mecanizada de mexilhões; Maricultura; Sistema contínuo de produção. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 00901nam a2200193 a 4500
001 1128430
005 2019-05-08
008 2019 bl --- 0-- m #d
100 1 $aMALGARESI, E. T.
245 $aMexilhões - Sistema mecanizado de colheita$h[electronic resource]
260 $aFlorianópolis, SC: Epagri$c2019
500 $ahttps://www.youtube.com/watch?v=Zg-crZVdCpQ
520 $aO vídeo aborda uma tecnologia de produção de mexilhões denominada "Sistema de cultivo contínuo mecanizado de mexilhões" que tem sido incentivada pelo Centro de Desenvolvimento em Aquicultura e Pesca da Epagri (Cedap) e o projeto de um sistema mecanizado de colheita de mexilhões também desenvolvido pelo Cedap.
653 $aColheita mecanizada de mexilhões
653 $aMaricultura
653 $aSistema contínuo de produção
700 1 $aNOVAES, A. L. T.
700 1 $aAZEVEDO, A. C.
700 1 $aJUMES, J.
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