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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte; Embrapa Rondônia; Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. |
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Data corrente: |
24/02/1999 |
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Data da última atualização: |
17/11/2011 |
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Autoria: |
UTUMI, M. M.; RODRIGUES, V. G. S. |
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Título: |
Avaliação de cultivares de alface (Lactuca sativa) em Rondônia: resultados preliminares. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Porto Velho: EMBRAPA-CPAF Rondonia, 1997. |
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Páginas: |
3p. |
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Série: |
(EMBRAPA-CPAF Rondonia. Pesquisa em Andamento, 132). |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho objetivou avaliar o ciclo vegetativo, peso de cabeça, produtividade e ocorrência de septoriose nas cultivares de alface mais adaptadas às condições edafoclimáticas de Rondônia. As cultivares avaliadas foram: Elba, Grandes Lagos, Hanson, Regina, Simpson, Vanessa, Verônica e Vitória. |
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Palavras-Chave: |
Adubação mineral; Avaliacao de variedade; Brasil; Cultivar evaluation; Porto Velho; Produtividade: Lactuca sativa; Rondonia. |
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Thesagro: |
Adubo Orgânico; Alface; Fertilizante; Lactuca Sativa; Variedade. |
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Thesaurus Nal: |
lettuce. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/46243/1/PA-1320001-1.pdf
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Marc: |
LEADER 01160nam a2200301 a 4500
001 1701406
005 2011-11-17
008 1997 bl uuuu u0uu1 u #d
100 1 $aUTUMI, M. M.
245 $aAvaliação de cultivares de alface (Lactuca sativa) em Rondônia$bresultados preliminares.
260 $aPorto Velho: EMBRAPA-CPAF Rondonia$c1997
300 $a3p.
490 $a(EMBRAPA-CPAF Rondonia. Pesquisa em Andamento, 132).
520 $aEste trabalho objetivou avaliar o ciclo vegetativo, peso de cabeça, produtividade e ocorrência de septoriose nas cultivares de alface mais adaptadas às condições edafoclimáticas de Rondônia. As cultivares avaliadas foram: Elba, Grandes Lagos, Hanson, Regina, Simpson, Vanessa, Verônica e Vitória.
650 $alettuce
650 $aAdubo Orgânico
650 $aAlface
650 $aFertilizante
650 $aLactuca Sativa
650 $aVariedade
653 $aAdubação mineral
653 $aAvaliacao de variedade
653 $aBrasil
653 $aCultivar evaluation
653 $aPorto Velho
653 $aProdutividade: Lactuca sativa
653 $aRondonia
700 1 $aRODRIGUES, V. G. S.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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Biblioteca |
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Tipo/Formato |
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Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
09/12/2019 |
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Data da última atualização: |
26/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MIELE, A. |
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Afiliação: |
ALBERTO MIELE, CNPUV. |
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Título: |
Rootstock-scion interaction: 6. Phenology, chilling and heat requirements of Cabernet Sauvignon grapevine. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista brasileira de Fruticultura, v. 41, n. 6: (e-446), 2019. |
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DOI: |
http://dx.doi.org /10.1590/0100-29452019446 |
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Idioma: |
Inglês |
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Conteúdo: |
The grapevine phenology is dependent on several factors, such as genetics, soil characteristics, climate conditions, pests and diseases and vineyard cultural practices. Among these, grafting may have an effect on the scion behavior due to the influence of the rootstock. Therefore, an experiment was carried out for two years to determine the effect of rootstocks on Cabernet Sauvignon (CS) grapevine phenology, chilling and heat requirements. Treatments consisted of vines grafted on the rootstocks Rupestris du Lot, 101-14 Mgt, 3309 C, 420A Mgt, 5BB K, 161-49 C, SO4, Solferino, 1103 P, 99 R, 110 R, Gravesac, Fercal, Dogridge and Isabel. Budbreak and flowering of the vines, veraison and maturity of the grapes were the phenological stages evaluated, determining the dates of each stage and the number of days between them. The chilling hours (Tbase= 10 °C) for budbreak and the heat summation required to ripen the grapes were also determined. The results showed that the dates of each phenological stage varied according to the year and the rootstock. The average of two years showed that CS/3309 C, CS/161-49 C and CS/101-14 Mgt sprouted earlier and CS/Dogridge later. Grape maturity was earlier on seven CS/rootstocks, where CS/101-14 Mgt and CS/Rupestris du Lot ripened first and CS/Isabel, CS/5BB K and CS/SO4 later. The average intervals between the stages of CS/rootstocks were (in days), 46.8±3.0 (budbreak-flowering), 64.3±2.1 (flowering-veraison), 54.6±6.1 (veraison-maturity) and 165.7±7.4 (budbreak-maturity). In 1998, 615.9±8.0 chill hours were needed to achieve 50% budbreak and in 1999, 870.6±6.5 chill hours, where CS/Dogridge required the highest chilling to break dormancy. In order to ripen the grapes, the heat requirement from budbreak to maturity was 1573.4±43.0 °C in 1998/1999 and 1599.4±25.5 °C in 1999/2000, and the juice total soluble solids values were 19.1 and 18.1 °Brix, respectively. Although the heat summation of the second cycle was 1.65% higher, the total soluble solids were lower due to the rainfall that was much higher during its grape ripening period. MenosThe grapevine phenology is dependent on several factors, such as genetics, soil characteristics, climate conditions, pests and diseases and vineyard cultural practices. Among these, grafting may have an effect on the scion behavior due to the influence of the rootstock. Therefore, an experiment was carried out for two years to determine the effect of rootstocks on Cabernet Sauvignon (CS) grapevine phenology, chilling and heat requirements. Treatments consisted of vines grafted on the rootstocks Rupestris du Lot, 101-14 Mgt, 3309 C, 420A Mgt, 5BB K, 161-49 C, SO4, Solferino, 1103 P, 99 R, 110 R, Gravesac, Fercal, Dogridge and Isabel. Budbreak and flowering of the vines, veraison and maturity of the grapes were the phenological stages evaluated, determining the dates of each stage and the number of days between them. The chilling hours (Tbase= 10 °C) for budbreak and the heat summation required to ripen the grapes were also determined. The results showed that the dates of each phenological stage varied according to the year and the rootstock. The average of two years showed that CS/3309 C, CS/161-49 C and CS/101-14 Mgt sprouted earlier and CS/Dogridge later. Grape maturity was earlier on seven CS/rootstocks, where CS/101-14 Mgt and CS/Rupestris du Lot ripened first and CS/Isabel, CS/5BB K and CS/SO4 later. The average intervals between the stages of CS/rootstocks were (in days), 46.8±3.0 (budbreak-flowering), 64.3±2.1 (flowering-veraison), 54.6±6.1 (veraison-maturity) and 165.... Mostrar Tudo |
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Palavras-Chave: |
Phenological stages. |
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Thesagro: |
Vitis Vinifera. |
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Thesaurus NAL: |
Grapes; Viticulture. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/206526/1/6-PUBLICADO-0100-2945-rbf-41-6-e-446.pdf
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Marc: |
LEADER 02703naa a2200181 a 4500
001 2116409
005 2019-12-26
008 2019 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org /10.1590/0100-29452019446$2DOI
100 1 $aMIELE, A.
245 $aRootstock-scion interaction$b6. Phenology, chilling and heat requirements of Cabernet Sauvignon grapevine.$h[electronic resource]
260 $c2019
520 $aThe grapevine phenology is dependent on several factors, such as genetics, soil characteristics, climate conditions, pests and diseases and vineyard cultural practices. Among these, grafting may have an effect on the scion behavior due to the influence of the rootstock. Therefore, an experiment was carried out for two years to determine the effect of rootstocks on Cabernet Sauvignon (CS) grapevine phenology, chilling and heat requirements. Treatments consisted of vines grafted on the rootstocks Rupestris du Lot, 101-14 Mgt, 3309 C, 420A Mgt, 5BB K, 161-49 C, SO4, Solferino, 1103 P, 99 R, 110 R, Gravesac, Fercal, Dogridge and Isabel. Budbreak and flowering of the vines, veraison and maturity of the grapes were the phenological stages evaluated, determining the dates of each stage and the number of days between them. The chilling hours (Tbase= 10 °C) for budbreak and the heat summation required to ripen the grapes were also determined. The results showed that the dates of each phenological stage varied according to the year and the rootstock. The average of two years showed that CS/3309 C, CS/161-49 C and CS/101-14 Mgt sprouted earlier and CS/Dogridge later. Grape maturity was earlier on seven CS/rootstocks, where CS/101-14 Mgt and CS/Rupestris du Lot ripened first and CS/Isabel, CS/5BB K and CS/SO4 later. The average intervals between the stages of CS/rootstocks were (in days), 46.8±3.0 (budbreak-flowering), 64.3±2.1 (flowering-veraison), 54.6±6.1 (veraison-maturity) and 165.7±7.4 (budbreak-maturity). In 1998, 615.9±8.0 chill hours were needed to achieve 50% budbreak and in 1999, 870.6±6.5 chill hours, where CS/Dogridge required the highest chilling to break dormancy. In order to ripen the grapes, the heat requirement from budbreak to maturity was 1573.4±43.0 °C in 1998/1999 and 1599.4±25.5 °C in 1999/2000, and the juice total soluble solids values were 19.1 and 18.1 °Brix, respectively. Although the heat summation of the second cycle was 1.65% higher, the total soluble solids were lower due to the rainfall that was much higher during its grape ripening period.
650 $aGrapes
650 $aViticulture
650 $aVitis Vinifera
653 $aPhenological stages
773 $tRevista brasileira de Fruticultura$gv. 41, n. 6: (e-446), 2019.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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