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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
29/12/2021 |
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Data da última atualização: |
29/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
PASA, M. S.; CARRA, B.; BRIGHENTI, A. F.; PINTO, F. A. M. F.; MELLO-FARIAS, P. C.; HERTER, F. G. |
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Título: |
Ethephon as a potential tool to manage alternate bearing of 'Fuji' apple trees |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Ceres, Viçosa, MG, v. 68, n. 3, p. 180-184, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to investigate the effect of different rates of ethephon on return bloom and yield,
and fruit quality of ?Fuji? apple trees. The experiment was performed during the 2014/2015 and 2015/2016 growing
seasons. Eighteen-year-old Fuji Standard apple trees grafted on M.9 were sprayed with different rates of ethephon
(300 mg L-1, 400 mg L-1, and 500 mg L-1) 30 days after full bloom (DAFB) and compared to an unsprayed control. Yield
components (number of fruit per tree, yield, fruit weight, and estimated yield) and fruit quality attributes (fruit firmness,
total soluble solids and starch-iodine index) were evaluated in both seasons. Return bloom (percentage of flowering
spurs and 1-year-shoots) was assessed only the year following the application. Our results show that ethephon
increases return bloom and yield of ?Fuji Standard? apple trees, without affecting fruit quality attributes. |
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Palavras-Chave: |
flower bud differentiation; Malus dometica Borkh; return bloom; return yield. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01599naa a2200229 a 4500
001 1131653
005 2021-12-29
008 2021 bl uuuu u00u1 u #d
100 1 $aPASA, M. S.
245 $aEthephon as a potential tool to manage alternate bearing of 'Fuji' apple trees$h[electronic resource]
260 $c2021
520 $aThe objective of this study was to investigate the effect of different rates of ethephon on return bloom and yield, and fruit quality of ?Fuji? apple trees. The experiment was performed during the 2014/2015 and 2015/2016 growing seasons. Eighteen-year-old Fuji Standard apple trees grafted on M.9 were sprayed with different rates of ethephon (300 mg L-1, 400 mg L-1, and 500 mg L-1) 30 days after full bloom (DAFB) and compared to an unsprayed control. Yield components (number of fruit per tree, yield, fruit weight, and estimated yield) and fruit quality attributes (fruit firmness, total soluble solids and starch-iodine index) were evaluated in both seasons. Return bloom (percentage of flowering spurs and 1-year-shoots) was assessed only the year following the application. Our results show that ethephon increases return bloom and yield of ?Fuji Standard? apple trees, without affecting fruit quality attributes.
653 $aflower bud differentiation
653 $aMalus dometica Borkh
653 $areturn bloom
653 $areturn yield
700 1 $aCARRA, B.
700 1 $aBRIGHENTI, A. F.
700 1 $aPINTO, F. A. M. F.
700 1 $aMELLO-FARIAS, P. C.
700 1 $aHERTER, F. G.
773 $tRevista Ceres, Viçosa, MG$gv. 68, n. 3, p. 180-184, 2021.
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