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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
27/03/2008 |
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Data da última atualização: |
04/04/2008 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CANTUARIAS-AVILÉS, T.; STUCHI, E. S.; MOURÃO FILHO, F. A. A.; SILVA, S. R. |
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Afiliação: |
T. Cantuarias-Avilés, ESALQ; Eduardo Sanches Stuchi, CNPMF; F. A. A. Mourão Filho, ESALQ; S. R. Silva, EECB. |
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Título: |
Twelve rootstocks effects on the intensity of citrus variagated chlorosis (CVC) in 'Folha Murcha' sweet orange in Bebedouro, SP, Brazil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONFERENCE OF THE INTERNATIONAL ORGANIZATION OF CITRUS VIROLOGISTS, 17., 2007, Adana. Program [and] abstracts... Adana: IOCV, 2007. p. 88. |
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Idioma: |
Inglês |
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Conteúdo: |
In a study conducted in a 'Folha Murcha' sweet orange grove, located at Bebedouro, in the State of São Paulo, Brazil, 12 rootstocks have been evaluated on their influence on yield and CVC intensity. The experiment orchard was planted in 2001, at 7x4 m spacing, according to a randomized block design, with five replications and two trees per plot. The 12 rootstocks (treatments) were as folows: 'Carrizo' citrange; the hybrids Rangpur lime x 'Swingle' citrumelo and 'Changsha' x 'English Small'; the 'Sunki' and 'Sun Shu Sha Kat' madarines; 'Limeira' and 'FCAV' ragpur limes; 'Swingle' citrumelo; 'Orlando' tangelo and the trifoliate oranges 'Rubidoux', 'FCAV' and 'Flying dragon'. No supplementary irrigation nor chemical control of vectors were applied. In 2006 and 2007, the CVC severity was evaluated by visual observation of the symptoms in the trees' canopy, using a 1-4 rating scale. Yield was evaluated by weighing all the fruits. Yield data collected in 2006 were plotted against the CVC notes. Although no significant differences were found among the treatments, an evident increase of CVC's severity was observed for all the rootstocks in time. Nevertheless, 'Flying Dragon', 'Changsha' x 'English Small' and 'FCAV' trifoliate oranges showed the lowest increment on CVC's severity between both years. Highest yields were recorded on trees showing mild CVC symptoms, while a clear reduction on yield was observed on trees with stronger CVC symptoms. The evaluation of CVC intensity must continue and further research is necessary to clarify the rootstock effect on symptoms appearance and on yield. MenosIn a study conducted in a 'Folha Murcha' sweet orange grove, located at Bebedouro, in the State of São Paulo, Brazil, 12 rootstocks have been evaluated on their influence on yield and CVC intensity. The experiment orchard was planted in 2001, at 7x4 m spacing, according to a randomized block design, with five replications and two trees per plot. The 12 rootstocks (treatments) were as folows: 'Carrizo' citrange; the hybrids Rangpur lime x 'Swingle' citrumelo and 'Changsha' x 'English Small'; the 'Sunki' and 'Sun Shu Sha Kat' madarines; 'Limeira' and 'FCAV' ragpur limes; 'Swingle' citrumelo; 'Orlando' tangelo and the trifoliate oranges 'Rubidoux', 'FCAV' and 'Flying dragon'. No supplementary irrigation nor chemical control of vectors were applied. In 2006 and 2007, the CVC severity was evaluated by visual observation of the symptoms in the trees' canopy, using a 1-4 rating scale. Yield was evaluated by weighing all the fruits. Yield data collected in 2006 were plotted against the CVC notes. Although no significant differences were found among the treatments, an evident increase of CVC's severity was observed for all the rootstocks in time. Nevertheless, 'Flying Dragon', 'Changsha' x 'English Small' and 'FCAV' trifoliate oranges showed the lowest increment on CVC's severity between both years. Highest yields were recorded on trees showing mild CVC symptoms, while a clear reduction on yield was observed on trees with stronger CVC symptoms. The evaluation of CVC intensity must co... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02219naa a2200157 a 4500
001 1654839
005 2008-04-04
008 2007 bl --- 0-- u #d
100 1 $aCANTUARIAS-AVILÉS, T.
245 $aTwelve rootstocks effects on the intensity of citrus variagated chlorosis (CVC) in 'Folha Murcha' sweet orange in Bebedouro, SP, Brazil.
260 $c2007
520 $aIn a study conducted in a 'Folha Murcha' sweet orange grove, located at Bebedouro, in the State of São Paulo, Brazil, 12 rootstocks have been evaluated on their influence on yield and CVC intensity. The experiment orchard was planted in 2001, at 7x4 m spacing, according to a randomized block design, with five replications and two trees per plot. The 12 rootstocks (treatments) were as folows: 'Carrizo' citrange; the hybrids Rangpur lime x 'Swingle' citrumelo and 'Changsha' x 'English Small'; the 'Sunki' and 'Sun Shu Sha Kat' madarines; 'Limeira' and 'FCAV' ragpur limes; 'Swingle' citrumelo; 'Orlando' tangelo and the trifoliate oranges 'Rubidoux', 'FCAV' and 'Flying dragon'. No supplementary irrigation nor chemical control of vectors were applied. In 2006 and 2007, the CVC severity was evaluated by visual observation of the symptoms in the trees' canopy, using a 1-4 rating scale. Yield was evaluated by weighing all the fruits. Yield data collected in 2006 were plotted against the CVC notes. Although no significant differences were found among the treatments, an evident increase of CVC's severity was observed for all the rootstocks in time. Nevertheless, 'Flying Dragon', 'Changsha' x 'English Small' and 'FCAV' trifoliate oranges showed the lowest increment on CVC's severity between both years. Highest yields were recorded on trees showing mild CVC symptoms, while a clear reduction on yield was observed on trees with stronger CVC symptoms. The evaluation of CVC intensity must continue and further research is necessary to clarify the rootstock effect on symptoms appearance and on yield.
700 1 $aSTUCHI, E. S.
700 1 $aMOURÃO FILHO, F. A. A.
700 1 $aSILVA, S. R.
773 $tIn: CONFERENCE OF THE INTERNATIONAL ORGANIZATION OF CITRUS VIROLOGISTS, 17., 2007, Adana. Program [and] abstracts... Adana: IOCV, 2007. p. 88.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
19/02/2008 |
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Data da última atualização: |
18/03/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ABREU, D. C. A. de; MEDEIROS, A. C. de S.; AGUIAR, I. B. de; BANZATTO, D. A. |
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Afiliação: |
Daniela Cleide Azevedo de Abreu, Universidade Estadual Paulista; Antonio Carlos de Souza Medeiros, Embrapa Florestas; Ivor Bergemann de Aguiar, Universidade Estadual Paulista; David Ariovaldo Banzatto, Universidade Estadual Paulista. |
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Título: |
Teste de condutividade elétrica em sementes de jequitibá-rosa (Cariniana legalis) O. Kuntze. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 6., 2007, Colombo. Anais. Colombo: Embrapa Florestas, 2007. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Notas: |
Resumo. |
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Palavras-Chave: |
Jequitibá-rosa. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99532/1/2007-RAC-TesteCondutividadeSementes.pdf
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Marc: |
LEADER 00588nam a2200169 a 4500
001 1313880
005 2014-03-18
008 2007 bl uuuu u00u1 u #d
100 1 $aABREU, D. C. A. de
245 $aTeste de condutividade elétrica em sementes de jequitibá-rosa (Cariniana legalis) O. Kuntze.
260 $aIn: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 6., 2007, Colombo. Anais. Colombo: Embrapa Florestas$c2007
300 $c1 CD-ROM.
500 $aResumo.
653 $aJequitibá-rosa
700 1 $aMEDEIROS, A. C. de S.
700 1 $aAGUIAR, I. B. de
700 1 $aBANZATTO, D. A.
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