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 | Acesso ao texto completo restrito à biblioteca da Embrapa Uva e Vinho. Para informações adicionais entre em contato com cnpuv.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
26/02/2021 |
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Data da última atualização: |
26/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PAIM, L. S.; HAWERROTH, F. J.; MARODIM, G. A. B.; MAUTA, D. S.; SIMÕES, F. |
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Afiliação: |
L. S. PAIM, 1Federal University of Rio Grande do Sul, Faculty of Agronomy, Porto Alegre, RS, Brazil; FERNANDO JOSE HAWERROTH, CNPUV; G. A. B. MARODIM, 1Federal University of Rio Grande do Sul, Faculty of Agronomy, Porto Alegre, RS, Brazil; D. S. MAUTA, 1Federal University of Rio Grande do Sul, Faculty of Agronomy, Porto Alegre, RS, Brazil; F. SIMÕES, 3State University of Rio Grande do Sul, Vacaria, RS, Brazil. |
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Título: |
Sequential application of budbreak promoters in'Baigent' apple trees under anti-hail net in southern Brazil: Erger® and mineral oil usage. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Acta Horticulturae, v. 1268, n. 40, Jan. 2020. |
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DOI: |
10.17660/ActaHortic.2020.1268.40 |
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Idioma: |
Inglês |
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Notas: |
Proc. XI Int. Symp. on Protected Cultivation in Mild Winter Climates and I Int. Symp. on Nettings and Screens in Horticulture |
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Conteúdo: |
Abstract A single application of hydrogen cyanamide (HC) or Erger® in combination with other compounds has shown insufficient results to budbreak induction of ?Baigent? apple trees in a few years in southern Brazil, especially under anti-hail nets. This study aimed to evaluate Erger® in combination with mineral oil (MO) as a sequential application (a second spraying) to budbreak induction of ?Baigent? apple trees under anti-hail net, in southern Brazil. The experiment was performed during the 2017/18 and 2018/19 growing seasons, in a commercial apple orchard with black anti-hail net, Vacaria, RS, Brazil. A RCB design was adopted in a 7×2 factorial structure with seven levels of budbreak promoter: 1) control (no application); 2) 1.5% Erger® + 3.5% MO; 3) 1.5% Erger® + 3.5% MO (Application 1 - AP1) and (Application 2 - AP2); 4) 3% Erger® + 3% Ca(NO3)2; 5) 3% Erger® + 3% Ca(NO3)2 (AP1) and 1.5% Erger® + 3.5% MO (AP2); 6) 0.34% HC + 3.5% MO; 7) 0.34% HC + 3.5% MO (AP1) and 1.5% Erger® + 3.5% MO (AP2) and two levels of tree?s canopy portion: 1) lower and 2) upper portion. The axillary and terminal budbreak, fruit set parameters and proportion of the total weight of fruits per tree harvested during commercial maturity were evaluated. The axillary budbreak was increased by using 1.5% Erger® + 3.5% MO as a sequential application after 1.5% Erger® + 3.5% MO, when compared to the respective single treatment. There were no differences in axillary budbreak between tree?s canopy portions in the study conditions. The effect of 1.5% Erger® + 3.5% MO as a sequential application on fruit set data was probably masked. The highest fruit set values were provided by tree?s canopy upper portion. The use of 1.5% Erger® + 3.5% MO as a sequential application after 1.5% Erger® + 3.5% MO is an alternative to the respective single treatment in the budbreak induction of ?Baigent? apple trees under anti-hail net, in southern Brazil. Keywords: Malus domestica Borkh., mild winter chilling, endodormancy overcoming, budbreak induction, protected cropping MenosAbstract A single application of hydrogen cyanamide (HC) or Erger® in combination with other compounds has shown insufficient results to budbreak induction of ?Baigent? apple trees in a few years in southern Brazil, especially under anti-hail nets. This study aimed to evaluate Erger® in combination with mineral oil (MO) as a sequential application (a second spraying) to budbreak induction of ?Baigent? apple trees under anti-hail net, in southern Brazil. The experiment was performed during the 2017/18 and 2018/19 growing seasons, in a commercial apple orchard with black anti-hail net, Vacaria, RS, Brazil. A RCB design was adopted in a 7×2 factorial structure with seven levels of budbreak promoter: 1) control (no application); 2) 1.5% Erger® + 3.5% MO; 3) 1.5% Erger® + 3.5% MO (Application 1 - AP1) and (Application 2 - AP2); 4) 3% Erger® + 3% Ca(NO3)2; 5) 3% Erger® + 3% Ca(NO3)2 (AP1) and 1.5% Erger® + 3.5% MO (AP2); 6) 0.34% HC + 3.5% MO; 7) 0.34% HC + 3.5% MO (AP1) and 1.5% Erger® + 3.5% MO (AP2) and two levels of tree?s canopy portion: 1) lower and 2) upper portion. The axillary and terminal budbreak, fruit set parameters and proportion of the total weight of fruits per tree harvested during commercial maturity were evaluated. The axillary budbreak was increased by using 1.5% Erger® + 3.5% MO as a sequential application after 1.5% Erger® + 3.5% MO, when compared to the respective single treatment. There were no differences in axillary budbreak between tree?s canopy portions... Mostrar Tudo |
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Palavras-Chave: |
Budbreak induction; Endodormancy overcoming; Malus domestica Borkh; Mild winter chilling; Protected cropping. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03005naa a2200253 a 4500
001 2130312
005 2021-02-26
008 2020 bl uuuu u00u1 u #d
024 7 $a10.17660/ActaHortic.2020.1268.40$2DOI
100 1 $aPAIM, L. S.
245 $aSequential application of budbreak promoters in'Baigent' apple trees under anti-hail net in southern Brazil$bErger® and mineral oil usage.$h[electronic resource]
260 $c2020
500 $aProc. XI Int. Symp. on Protected Cultivation in Mild Winter Climates and I Int. Symp. on Nettings and Screens in Horticulture
520 $aAbstract A single application of hydrogen cyanamide (HC) or Erger® in combination with other compounds has shown insufficient results to budbreak induction of ?Baigent? apple trees in a few years in southern Brazil, especially under anti-hail nets. This study aimed to evaluate Erger® in combination with mineral oil (MO) as a sequential application (a second spraying) to budbreak induction of ?Baigent? apple trees under anti-hail net, in southern Brazil. The experiment was performed during the 2017/18 and 2018/19 growing seasons, in a commercial apple orchard with black anti-hail net, Vacaria, RS, Brazil. A RCB design was adopted in a 7×2 factorial structure with seven levels of budbreak promoter: 1) control (no application); 2) 1.5% Erger® + 3.5% MO; 3) 1.5% Erger® + 3.5% MO (Application 1 - AP1) and (Application 2 - AP2); 4) 3% Erger® + 3% Ca(NO3)2; 5) 3% Erger® + 3% Ca(NO3)2 (AP1) and 1.5% Erger® + 3.5% MO (AP2); 6) 0.34% HC + 3.5% MO; 7) 0.34% HC + 3.5% MO (AP1) and 1.5% Erger® + 3.5% MO (AP2) and two levels of tree?s canopy portion: 1) lower and 2) upper portion. The axillary and terminal budbreak, fruit set parameters and proportion of the total weight of fruits per tree harvested during commercial maturity were evaluated. The axillary budbreak was increased by using 1.5% Erger® + 3.5% MO as a sequential application after 1.5% Erger® + 3.5% MO, when compared to the respective single treatment. There were no differences in axillary budbreak between tree?s canopy portions in the study conditions. The effect of 1.5% Erger® + 3.5% MO as a sequential application on fruit set data was probably masked. The highest fruit set values were provided by tree?s canopy upper portion. The use of 1.5% Erger® + 3.5% MO as a sequential application after 1.5% Erger® + 3.5% MO is an alternative to the respective single treatment in the budbreak induction of ?Baigent? apple trees under anti-hail net, in southern Brazil. Keywords: Malus domestica Borkh., mild winter chilling, endodormancy overcoming, budbreak induction, protected cropping
653 $aBudbreak induction
653 $aEndodormancy overcoming
653 $aMalus domestica Borkh
653 $aMild winter chilling
653 $aProtected cropping
700 1 $aHAWERROTH, F. J.
700 1 $aMARODIM, G. A. B.
700 1 $aMAUTA, D. S.
700 1 $aSIMÕES, F.
773 $tActa Horticulturae$gv. 1268, n. 40, Jan. 2020.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/03/2014 |
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Data da última atualização: |
18/03/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CARVALHO, J. O. P.; SILVA, J. N. M.; LOPES, J. C. A. |
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Afiliação: |
JOÃO OLEGÁRIO PEREIRA DE CARVALHO, CPATU; HOSÉ NATALINO MACEDO SILVA, CPATU; JOSÉ DO CARMO ALVES LOPES, CPATU. |
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Título: |
Danos de exploração mecanizada em uma floresta chuvosa de terra firme na Amazônia brasileira. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
In: CONGRESSO DE ECOLOGIA DO BRASIL, 3., 1996, Brasília, DF. Manejo de ecossistemas e mudanças globais: resumos. Brasília, DF: UNB: Sociedade de Ecologia do Brasil, 1996. |
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Páginas: |
p. 428. |
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Idioma: |
Português |
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Palavras-Chave: |
Terra firme. |
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Thesagro: |
Floresta. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99448/1/428.pdf
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Marc: |
LEADER 00625nam a2200169 a 4500
001 1982643
005 2014-03-18
008 1996 bl uuuu u00u1 u #d
100 1 $aCARVALHO, J. O. P.
245 $aDanos de exploração mecanizada em uma floresta chuvosa de terra firme na Amazônia brasileira.
260 $aIn: CONGRESSO DE ECOLOGIA DO BRASIL, 3., 1996, Brasília, DF. Manejo de ecossistemas e mudanças globais: resumos. Brasília, DF: UNB: Sociedade de Ecologia do Brasil$c1996
300 $ap. 428.
650 $aAmazonia
650 $aFloresta
653 $aTerra firme
700 1 $aSILVA, J. N. M.
700 1 $aLOPES, J. C. A.
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