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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
07/10/2004 |
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Data da última atualização: |
07/04/2011 |
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Autoria: |
LE GUEN, V.; GARCIA, D.; MATTOS, C. R. R.; CLÉMENT-DEMANGE, A. |
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Título: |
Evaluation of field resistance to Microcyclus ulei of a collection of Amazonian rubber tree (Hevea brasiliensis) germplasm. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 1, p. 141-148, Mar. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
South American Leaf Blight (SALB) field resistance to the fungus Microcyclus ulei (P. Henn.) v. Arx was observed on an ex-situ germplasm collection of rubber trees (Hevea brasiliensis (Willd. ex Adr.De Juss) Muell.- Arg.), planted both in French Guyana and in Brazil, wich included 298 accessions from a survey in the Brazilian states of Acre, Mato Grosso and Rondônia. Two sets of observations were made in French Guyana, in early 1999 and late 2000, but only one set was made in Brazil in early 1999. Results showed a high ratio of SALB-susceptible clones among Mato Grosso origins (up to 81%), whereas clones from Acre or Rondônia were the most resistant. The resistance of the Mato Grosso clones seems to be more unstable than that found in of the Acre or Rondônia clones. This results is consistent with the data reported on genetic diversity of H. brasiliensis, and can explain the lack of resistance to M. ulei found in the Asiatic clones. |
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Palavras-Chave: |
French Guyana; Mato Grosso; Resistance. |
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Thesagro: |
Clone; Fungo; Hevea Brasiliensis; Microcyclus Ulei; Resistência; Seringueira. |
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Thesaurus Nal: |
germplasm. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01757naa a2200277 a 4500
001 1212555
005 2011-04-07
008 2002 bl uuuu u00u1 u #d
100 1 $aLE GUEN, V.
245 $aEvaluation of field resistance to Microcyclus ulei of a collection of Amazonian rubber tree (Hevea brasiliensis) germplasm.
260 $c2002
520 $aSouth American Leaf Blight (SALB) field resistance to the fungus Microcyclus ulei (P. Henn.) v. Arx was observed on an ex-situ germplasm collection of rubber trees (Hevea brasiliensis (Willd. ex Adr.De Juss) Muell.- Arg.), planted both in French Guyana and in Brazil, wich included 298 accessions from a survey in the Brazilian states of Acre, Mato Grosso and Rondônia. Two sets of observations were made in French Guyana, in early 1999 and late 2000, but only one set was made in Brazil in early 1999. Results showed a high ratio of SALB-susceptible clones among Mato Grosso origins (up to 81%), whereas clones from Acre or Rondônia were the most resistant. The resistance of the Mato Grosso clones seems to be more unstable than that found in of the Acre or Rondônia clones. This results is consistent with the data reported on genetic diversity of H. brasiliensis, and can explain the lack of resistance to M. ulei found in the Asiatic clones.
650 $agermplasm
650 $aClone
650 $aFungo
650 $aHevea Brasiliensis
650 $aMicrocyclus Ulei
650 $aResistência
650 $aSeringueira
653 $aFrench Guyana
653 $aMato Grosso
653 $aResistance
700 1 $aGARCIA, D.
700 1 $aMATTOS, C. R. R.
700 1 $aCLÉMENT-DEMANGE, A.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 1, p. 141-148, Mar. 2002.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Origem |
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Classificação |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
05/01/2017 |
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Data da última atualização: |
10/04/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MASUTTI, M. M.; RIBEIRO FILHO, M. R.; PEREIRA, G. E.; CUNHA, T. J. F.; SANTANA, M. de B.; BARROS, G. M. |
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Afiliação: |
Marcos Martins Masutti, IF Sertão Pernambucano, Petrolina-PE, Brazil.; Mateus Rosas Ribeiro Filho, University Federal Rural of Pernambuco, Recife-PE, Brazil; GIULIANO ELIAS PEREIRA, CNPUV / CPATSA; TONY JARBAS FERREIRA CUNHA, CPATSA; Mayame de Brito Santana, University Federal Rural of Pernambuco, Recife-PE, Brazil; Gerson Moreira Barros, University Federal Rural of Pernambuco, Recife-PE, Brazil. |
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Título: |
Influence of soil attributes on Petit Verdot productivity in the São Francisco Valley, Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts... Petrolina: Embrapa Semiárido, 2016. |
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Páginas: |
p. 35. |
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Idioma: |
Inglês |
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Conteúdo: |
The São Francisco Valley is a pioneer in the production of fine grapes for wine. The region has excelled on the national economy, being the only region in the world that produces two harvests a year. Studies aiming to characterize the potential grapevine growing regions indicate the potential of several cultivars adapted to local conditions and suitable to contribute for the typicality of the grapevine products of the region, as for example, the Petit Verdot cultivar (Ibravin, 2012). Some soil attributes, important to grape and wine quality, are related to water and nutrient availability (Leewen et al., 2004; Wang et al., 2015). The objective of this work is to relate the physical and chemical properties of soils to the productivity of the vine, Petit Verdot cultivar, in the São Francisco Valley. |
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Palavras-Chave: |
Cultivar Petit Verdot; Uvas finas para vinho; Vale do São Francisco. |
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Thesagro: |
Uva. |
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Thesaurus NAL: |
Grapes. |
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Categoria do assunto: |
A Sistemas de Cultivo
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152799/1/Giuliano-p35-Book-of-Abstracts-ISTW-2016.pdf
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Marc: |
LEADER 01600nam a2200241 a 4500
001 2060233
005 2024-04-10
008 2016 bl uuuu u00u1 u #d
100 1 $aMASUTTI, M. M.
245 $aInfluence of soil attributes on Petit Verdot productivity in the São Francisco Valley, Brazil.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts... Petrolina: Embrapa Semiárido$c2016
300 $ap. 35.
520 $aThe São Francisco Valley is a pioneer in the production of fine grapes for wine. The region has excelled on the national economy, being the only region in the world that produces two harvests a year. Studies aiming to characterize the potential grapevine growing regions indicate the potential of several cultivars adapted to local conditions and suitable to contribute for the typicality of the grapevine products of the region, as for example, the Petit Verdot cultivar (Ibravin, 2012). Some soil attributes, important to grape and wine quality, are related to water and nutrient availability (Leewen et al., 2004; Wang et al., 2015). The objective of this work is to relate the physical and chemical properties of soils to the productivity of the vine, Petit Verdot cultivar, in the São Francisco Valley.
650 $aGrapes
650 $aUva
653 $aCultivar Petit Verdot
653 $aUvas finas para vinho
653 $aVale do São Francisco
700 1 $aRIBEIRO FILHO, M. R.
700 1 $aPEREIRA, G. E.
700 1 $aCUNHA, T. J. F.
700 1 $aSANTANA, M. de B.
700 1 $aBARROS, G. M.
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Embrapa Semiárido (CPATSA) |
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