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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
03/01/2019 |
Data da última atualização: |
27/04/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
AHMED, S.; ROBERTO, S. R.; DOMINGUES, A. R.; SHAHAB, M.; CHAVES JUNIOR, O. J.; SUMIDA, C. H.; SOUZA, R. T. de. |
Afiliação: |
Saeed Ahmed, Agricultural Research Center, Londrina State University, Celso Garcia Cid Road, km 380, P.O. Box 10.011, Londrina ZIP 86057-970, Brazil; Sergio Ruffo Roberto, Agricultural Research Center, Londrina State University, Celso Garcia Cid Road, km 380, P.O. Box 10.011, Londrina ZIP 86057-970, Brazil; Allan Ricardo Domingues, Agricultural Research Center, Londrina State University, Celso Garcia Cid Road, km 380, P.O. Box 10.011, Londrina ZIP 86057-970, Brazil; Muhammad Shahab, Agricultural Research Center, Londrina State University, Celso Garcia Cid Road, km 380, P.O. Box 10.011, Londrina ZIP 86057-970, Brazil; Osmar José Chaves Junior, Agricultural Research Center, Londrina State University, Celso Garcia Cid Road, km 380, P.O. Box 10.011, Londrina ZIP 86057-970, Brazil; Ciro Hideki Sumida, Agricultural Research Center, Londrina State University, Celso Garcia Cid Road, km 380, P.O. Box 10.011, Londrina ZIP 86057-970, Brazil; REGINALDO TEODORO DE SOUZA, CNPUV. |
Título: |
Effects of different sulfur dioxide pads on botrytis mold in 'Italia' table grapes under cold storage. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Horticulturae, v. 4, n. 4, p. 1-11, Sep. 2018. |
DOI: |
10.3390/horticulturae4040029 |
Idioma: |
Inglês |
Conteúdo: |
"Italia" grape is one of the most important table grape cultivars grown worldwide. Gray mold, caused by Botrytis cinerea Pers. Fr., is one of the most important causes of postharvest decay of table grapes, and the control of this disease is very difficult because postharvest treatments with synthetic fungicides are not allowed in many countries. The objective of this study was to compare different types of pads releasing different doses of SO2 during cold storage to control gray mold in "Italia" table grapes grown under subtropical conditions. Grape bunches were harvested from a commercial field trained on an overhead trellis located at Cambira, state of Parana (PR), South Brazil. The grapes were packed into carton boxes (capacity, 4.5 kg) and subjected to the following SO2 pad treatments (Uvasys®, Cape Town, South Africa) under cold storage (1.0 ± 1 °C) for 50 days: (i) Control; (ii) SO2 slow release pad; (iii) SO2 dual release pad; (iv) SO2 dual release? fast reduced pad; (v) SO2 slow release pad with grapes inoculated with B. cinerea suspension; (vi) SO2 dual release pad with grapes inoculated with B. cinerea suspension; and (vii) SO2 dual release-fast reduced pad with grapes inoculated with B. cinerea suspension. After cold storage, the grape boxes were maintained for 7 days at room temperature (25 °C). The incidence of gray mold on the grapes, firmness, shattered berries, stem browning, as well as other physicochemical variables, such as bunch mass, bunch mass loss, skin color, soluble solids (SS), titratable acidity (TA) and SS/TA were evaluated. Both SO2 dual release pads were highly efficient in preventing the incidence of gray mold in ?Italia? grapes packed in clamshells during the 50-day period of cold storage and at room temperature, even with Botrytis-inoculated berries. The SO2 slow release pad showed lower efficiency, but was higher than the control. The SO2 dual release pad treatments provided the best results with respect to stem browning scores (fresh and green stems) during cold storage, and no differences were observed among the treatments with respect to the other physicochemical evaluations. Keywords: Vitis vinifera (L.); sulfur dioxide pads; postharvest decay; table grape quality attributes Menos"Italia" grape is one of the most important table grape cultivars grown worldwide. Gray mold, caused by Botrytis cinerea Pers. Fr., is one of the most important causes of postharvest decay of table grapes, and the control of this disease is very difficult because postharvest treatments with synthetic fungicides are not allowed in many countries. The objective of this study was to compare different types of pads releasing different doses of SO2 during cold storage to control gray mold in "Italia" table grapes grown under subtropical conditions. Grape bunches were harvested from a commercial field trained on an overhead trellis located at Cambira, state of Parana (PR), South Brazil. The grapes were packed into carton boxes (capacity, 4.5 kg) and subjected to the following SO2 pad treatments (Uvasys®, Cape Town, South Africa) under cold storage (1.0 ± 1 °C) for 50 days: (i) Control; (ii) SO2 slow release pad; (iii) SO2 dual release pad; (iv) SO2 dual release? fast reduced pad; (v) SO2 slow release pad with grapes inoculated with B. cinerea suspension; (vi) SO2 dual release pad with grapes inoculated with B. cinerea suspension; and (vii) SO2 dual release-fast reduced pad with grapes inoculated with B. cinerea suspension. After cold storage, the grape boxes were maintained for 7 days at room temperature (25 °C). The incidence of gray mold on the grapes, firmness, shattered berries, stem browning, as well as other physicochemical variables, such as bunch mass, bunch mass loss, ski... Mostrar Tudo |
Palavras-Chave: |
Postharvest decay; Sulfur dioxide pads; Table grape quality attributes. |
Thesagro: |
Vitis Vinifera. |
Thesaurus Nal: |
Table grapes. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189738/1/Effects-of-Different-Sulfur-Dioxide-Pad...talia-Table-Grapes-under-Cold-Storage.pdf
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Marc: |
LEADER 03063naa a2200265 a 4500 001 2102994 005 2019-04-27 008 2018 bl uuuu u00u1 u #d 024 7 $a10.3390/horticulturae4040029$2DOI 100 1 $aAHMED, S. 245 $aEffects of different sulfur dioxide pads on botrytis mold in 'Italia' table grapes under cold storage.$h[electronic resource] 260 $c2018 520 $a"Italia" grape is one of the most important table grape cultivars grown worldwide. Gray mold, caused by Botrytis cinerea Pers. Fr., is one of the most important causes of postharvest decay of table grapes, and the control of this disease is very difficult because postharvest treatments with synthetic fungicides are not allowed in many countries. The objective of this study was to compare different types of pads releasing different doses of SO2 during cold storage to control gray mold in "Italia" table grapes grown under subtropical conditions. Grape bunches were harvested from a commercial field trained on an overhead trellis located at Cambira, state of Parana (PR), South Brazil. The grapes were packed into carton boxes (capacity, 4.5 kg) and subjected to the following SO2 pad treatments (Uvasys®, Cape Town, South Africa) under cold storage (1.0 ± 1 °C) for 50 days: (i) Control; (ii) SO2 slow release pad; (iii) SO2 dual release pad; (iv) SO2 dual release? fast reduced pad; (v) SO2 slow release pad with grapes inoculated with B. cinerea suspension; (vi) SO2 dual release pad with grapes inoculated with B. cinerea suspension; and (vii) SO2 dual release-fast reduced pad with grapes inoculated with B. cinerea suspension. After cold storage, the grape boxes were maintained for 7 days at room temperature (25 °C). The incidence of gray mold on the grapes, firmness, shattered berries, stem browning, as well as other physicochemical variables, such as bunch mass, bunch mass loss, skin color, soluble solids (SS), titratable acidity (TA) and SS/TA were evaluated. Both SO2 dual release pads were highly efficient in preventing the incidence of gray mold in ?Italia? grapes packed in clamshells during the 50-day period of cold storage and at room temperature, even with Botrytis-inoculated berries. The SO2 slow release pad showed lower efficiency, but was higher than the control. The SO2 dual release pad treatments provided the best results with respect to stem browning scores (fresh and green stems) during cold storage, and no differences were observed among the treatments with respect to the other physicochemical evaluations. Keywords: Vitis vinifera (L.); sulfur dioxide pads; postharvest decay; table grape quality attributes 650 $aTable grapes 650 $aVitis Vinifera 653 $aPostharvest decay 653 $aSulfur dioxide pads 653 $aTable grape quality attributes 700 1 $aROBERTO, S. R. 700 1 $aDOMINGUES, A. R. 700 1 $aSHAHAB, M. 700 1 $aCHAVES JUNIOR, O. J. 700 1 $aSUMIDA, C. H. 700 1 $aSOUZA, R. T. de 773 $tHorticulturae$gv. 4, n. 4, p. 1-11, Sep. 2018.
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Embrapa Uva e Vinho (CNPUV) |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
14/09/1999 |
Data da última atualização: |
25/09/2013 |
Autoria: |
GARCIA, L. C.; LIMA, D. de. |
Afiliação: |
Embrapa Amazônia Ocidental. |
Título: |
Fenologia reprodutiva de espécies florestais da Amazônia. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Manaus: EMBRAPA-CPAA, 1998. |
Páginas: |
2 p. |
Série: |
(EMBRAPA-CPAA. Pesquisa em Andamento, 43). |
ISSN: |
1414-9079 |
Idioma: |
Português |
Conteúdo: |
Estudo sobre a fenologia de reproducao de especies arboreas (angelim-pedra, copaiba, cupiuba, jatoba, louro-gamela) no Amazonas, visando garantir o estoque regular de semente e atender as necessidades de formacao de mudas dos programas de reflorestamento. Angelim-pedra produz inumeros sementes, que sao dispersas pelo vento; copaiba produz numerosas sementes, que sao dispersas por aves; cupiuba, apesar de produzir bem anualmente, tem suas sementes em estagio de maturacao muito predadas por aves; jatoba tem frutificacao escassa e irregular, os macacos sao os principais predadores; louro-gamela frutifica abundantemente, suas sementes sao relativamente pequenas, o que dificulta a coleta, e os animais predadores alimentam-se dos frutos ainda verde. De acordo com os resultados, para o conhecimento da fenologia reprodutiva dessas especies sao necessarios longos prazos e periodos de observacoes. |
Palavras-Chave: |
Amazonas; Angelim-pedra; Brasil; Louro-gamela; Manaus; Nectandra rubra. |
Thesagro: |
Árvore; Copaíba; Copaifera Multijuga; Cupiúba; Dinizia Excelsa; Essência Florestal; Fenologia; Goupia Glabra; Jatobá; Reprodução; Semente. |
Thesaurus NAL: |
forest trees; Hymenaea; phenology; reproduction; seeds. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/90079/1/fenologia-reprodutiva-de-especies-florestais-da-amazonia.pdf
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Marc: |
LEADER 01926nam a2200421 a 4500 001 1666484 005 2013-09-25 008 1998 bl uuuu u0uu1 u #d 022 $a1414-9079 100 1 $aGARCIA, L. C. 245 $aFenologia reprodutiva de espécies florestais da Amazônia. 260 $aManaus: EMBRAPA-CPAA$c1998 300 $a2 p. 490 $a(EMBRAPA-CPAA. Pesquisa em Andamento, 43). 520 $aEstudo sobre a fenologia de reproducao de especies arboreas (angelim-pedra, copaiba, cupiuba, jatoba, louro-gamela) no Amazonas, visando garantir o estoque regular de semente e atender as necessidades de formacao de mudas dos programas de reflorestamento. Angelim-pedra produz inumeros sementes, que sao dispersas pelo vento; copaiba produz numerosas sementes, que sao dispersas por aves; cupiuba, apesar de produzir bem anualmente, tem suas sementes em estagio de maturacao muito predadas por aves; jatoba tem frutificacao escassa e irregular, os macacos sao os principais predadores; louro-gamela frutifica abundantemente, suas sementes sao relativamente pequenas, o que dificulta a coleta, e os animais predadores alimentam-se dos frutos ainda verde. De acordo com os resultados, para o conhecimento da fenologia reprodutiva dessas especies sao necessarios longos prazos e periodos de observacoes. 650 $aforest trees 650 $aHymenaea 650 $aphenology 650 $areproduction 650 $aseeds 650 $aÁrvore 650 $aCopaíba 650 $aCopaifera Multijuga 650 $aCupiúba 650 $aDinizia Excelsa 650 $aEssência Florestal 650 $aFenologia 650 $aGoupia Glabra 650 $aJatobá 650 $aReprodução 650 $aSemente 653 $aAmazonas 653 $aAngelim-pedra 653 $aBrasil 653 $aLouro-gamela 653 $aManaus 653 $aNectandra rubra 700 1 $aLIMA, D. de
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