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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
27/02/1992 |
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Data da última atualização: |
27/02/1992 |
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Autoria: |
FISHLER, M.; MONSELISE, S. P. |
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Afiliação: |
Hebrew University of Jerusalem - Dept. of Citriculture, Faculty of Agriculture. |
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Título: |
The use of Ethephon (2-Chloroethylphosphonic Acid) to Promote Color Development of Shomouti Orange Fruits. |
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Ano de publicação: |
1971 |
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Fonte/Imprenta: |
Israel Journal Agricultural Research, v.21, n.2, p.67-77, 1971. |
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Idioma: |
Inglês |
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Conteúdo: |
Detached and undetached green Shamouti oranges were dipped in ethephon solutions ar different dates during the season. The degreening effect was found to depend on the amount, rather than the concetration, of active material. The duration of dip was immaterial, and the application of one drop was sufficiente to cause homogeneous color changes all over the fruit. Higher storage temperature, if applied during the first three days after treatment, gave better results. Both pre-harvest and post-harvest dips had a degreening effect, but fruits treated too early in the season while on the tree changed color only temporarily and regreened later. Ethephon did not enhance internal ripening, but cause fruit and leaf drop when applied at high concentrations. Ethephon on the tree at medium concentrations, a few weeks before natural color break, offer some practical promise. |
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Palavras-Chave: |
armazenagem; Citros. |
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Thesagro: |
Clima; Maturação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01399naa a2200181 a 4500
001 1646505
005 1992-02-27
008 1971 bl --- 0-- u #d
100 1 $aFISHLER, M.
245 $aThe use of Ethephon (2-Chloroethylphosphonic Acid) to Promote Color Development of Shomouti Orange Fruits.
260 $c1971
520 $aDetached and undetached green Shamouti oranges were dipped in ethephon solutions ar different dates during the season. The degreening effect was found to depend on the amount, rather than the concetration, of active material. The duration of dip was immaterial, and the application of one drop was sufficiente to cause homogeneous color changes all over the fruit. Higher storage temperature, if applied during the first three days after treatment, gave better results. Both pre-harvest and post-harvest dips had a degreening effect, but fruits treated too early in the season while on the tree changed color only temporarily and regreened later. Ethephon did not enhance internal ripening, but cause fruit and leaf drop when applied at high concentrations. Ethephon on the tree at medium concentrations, a few weeks before natural color break, offer some practical promise.
650 $aClima
650 $aMaturação
653 $aarmazenagem
653 $aCitros
700 1 $aMONSELISE, S. P.
773 $tIsrael Journal Agricultural Research$gv.21, n.2, p.67-77, 1971.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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