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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
13/08/1993 |
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Data da última atualização: |
28/04/2023 |
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Autoria: |
COELHO, Y. da S.; MEDINA, V. M. |
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Afiliação: |
EMBRAPA-Centro Nacional de Pesquisa de Mandioca e Fruticultura Tropical; Rua Embrapa, s/n, Cx - Postal 007, CEP: 44380, Cruz das Almas, BA. |
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Título: |
Fruit thinning in citrus. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Australian Citrus News, v.69, p.10-12, July, 1993. |
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ISSN: |
0004-8283 |
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Idioma: |
Inglês |
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Conteúdo: |
Several citrus species have a tendency to produce small-sized fruits aswell as alternate cropping. this results from excessive fruit settingcausing a weakening or even collapse of the plant. In Brazil this problem is frequent in highly productive cultivars such as the Murcott tangor and the mandarins. In an advanced state of pauperization, the plant loses its turgidity, the leaves turn yellow, the branches become defoliated and the fruit and leaves drp and the tree appears dead. fruit thinning is a practice which aims to reduce the excess at particular period, thus favouring stability of production whth increased size and commercial value of the product. It is generally agreed that, in order to control the negative effects of excess production, elimination s hould be of a minimum of 50 to 60% of normal fruiting, leaving one or two fruits on branches with four or five. Because of the high cost of the practice, when done manually, the effects have been studied in various countries of different abscission promoting products such as ethephon. This article discusses the objectives of thinning, the physiological aspects involved and the efficiency if growth regulators. |
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Thesagro: |
Comercio; Maturação; Produção; Regulador de Crescimento. |
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Thesaurus Nal: |
Citrus; ethephon. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01731naa a2200217 a 4500
001 1632709
005 2023-04-28
008 1993 bl uuuu u00u1 u #d
022 $a0004-8283
100 1 $aCOELHO, Y. da S.
245 $aFruit thinning in citrus.$h[electronic resource]
260 $c1993
520 $aSeveral citrus species have a tendency to produce small-sized fruits aswell as alternate cropping. this results from excessive fruit settingcausing a weakening or even collapse of the plant. In Brazil this problem is frequent in highly productive cultivars such as the Murcott tangor and the mandarins. In an advanced state of pauperization, the plant loses its turgidity, the leaves turn yellow, the branches become defoliated and the fruit and leaves drp and the tree appears dead. fruit thinning is a practice which aims to reduce the excess at particular period, thus favouring stability of production whth increased size and commercial value of the product. It is generally agreed that, in order to control the negative effects of excess production, elimination s hould be of a minimum of 50 to 60% of normal fruiting, leaving one or two fruits on branches with four or five. Because of the high cost of the practice, when done manually, the effects have been studied in various countries of different abscission promoting products such as ethephon. This article discusses the objectives of thinning, the physiological aspects involved and the efficiency if growth regulators.
650 $aCitrus
650 $aethephon
650 $aComercio
650 $aMaturação
650 $aProdução
650 $aRegulador de Crescimento
700 1 $aMEDINA, V. M.
773 $tAustralian Citrus News$gv.69, p.10-12, July, 1993.
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| 3. |  | DÓRIA, M. S.; SOUSA, A. O. de; BARBOSA, C. de J.; COSTA, M. G. C.; GESTEIRA, A. da S.; SOUZA, R. M.; FREITAS, A. C. O.; PIROVANI, C. P. Citrus tristeza virus (CTV) causing proteomic and enzymatic changes in sweet orange variety "Westin". Plos One, July, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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