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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
20/09/2001 |
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Data da última atualização: |
20/09/2001 |
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Autoria: |
BA, A. M.; PLENCHETTE, C.; DANTHU, P.; DUPONNOIS, R.; GUISSOU, T. |
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Título: |
Functional compatibility of two arbuscular mycorrhizae with thirteen fruit in senegal. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Agroforestry Systems, Netherlands, v. 50, p. 95-105, 2000. |
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Idioma: |
Inglês |
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Conteúdo: |
Functional compatibility between thirteen tropical fruit trees (Afzelia africana Smith., Adansonia digitata L., Aphania senegalensis Radlk., Anacardium occidentale L., Cordyla pinnata (Lepr. ex A. Rich.) Milne-Redhead, Dialium guineensis Wild., Landolphia heudelottii A.DC., Sclerocarya birrea (A.Roch.) Hochst., Saba senegalensis (A. DC.) Pichon and four reference hosts Balanites aegytiaca (L.) Del., Parkia biglobosa (Jacq.), Tamarindus indica L. and Zizyphus mauritiana Lam.) and two arbuscular myvcorrhizal fungi (AMF) (Glomus aggregatum Schenck and Smith emend. Schenck and Glomus intraradices Schenck and Smith), was investigated. Marked differences were found between them in terms of mycorrhizal formation, root colonization, relative mycorrhizal dependency (RMD) and phosphorus concentrations in shoot tissues. A. africana, L.heudelottii and S. senegalensis did not form symbiotic associations, and the growth of A. africana decreased following mycorrhizal inoculation, while L. heudelottii and S. senegalensis showed no dependency. In contrast, A. digitata, A.senegalensis, A. occidentale, B.aegyptiaca and S. birrea were well colinized with AMF, but did not significantly increase in biomass production. Five fruit trees did, however, show dependency by a positive interaction with G.aggregatum, the most effective AMF. Z. mauritiana was found to be very highly dependent (RMD>75%), T.indica was highly dependent (50-75% RMD), and D. guineensis, P.biglobosa and C.pinnata were moderately dependent (25-50% RMD). Phosphorus absorption probably contributed to this dependency more than the absorption of potassium. These results indicate that some tropical fruit trees do derive benefits from AM inoculation, while others do not. MenosFunctional compatibility between thirteen tropical fruit trees (Afzelia africana Smith., Adansonia digitata L., Aphania senegalensis Radlk., Anacardium occidentale L., Cordyla pinnata (Lepr. ex A. Rich.) Milne-Redhead, Dialium guineensis Wild., Landolphia heudelottii A.DC., Sclerocarya birrea (A.Roch.) Hochst., Saba senegalensis (A. DC.) Pichon and four reference hosts Balanites aegytiaca (L.) Del., Parkia biglobosa (Jacq.), Tamarindus indica L. and Zizyphus mauritiana Lam.) and two arbuscular myvcorrhizal fungi (AMF) (Glomus aggregatum Schenck and Smith emend. Schenck and Glomus intraradices Schenck and Smith), was investigated. Marked differences were found between them in terms of mycorrhizal formation, root colonization, relative mycorrhizal dependency (RMD) and phosphorus concentrations in shoot tissues. A. africana, L.heudelottii and S. senegalensis did not form symbiotic associations, and the growth of A. africana decreased following mycorrhizal inoculation, while L. heudelottii and S. senegalensis showed no dependency. In contrast, A. digitata, A.senegalensis, A. occidentale, B.aegyptiaca and S. birrea were well colinized with AMF, but did not significantly increase in biomass production. Five fruit trees did, however, show dependency by a positive interaction with G.aggregatum, the most effective AMF. Z. mauritiana was found to be very highly dependent (RMD>75%), T.indica was highly dependent (50-75% RMD), and D. guineensis, P.biglobosa and C.pinnata were moderatel... Mostrar Tudo |
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Palavras-Chave: |
Colonization; Fruit trres; Mineral nutrition; Nutrição mineral; Preparação. |
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Thesagro: |
Árvore Frutífera; Colonização; Micorriza; Micorriza Vesicular Arbuscular; Raiz; Solo. |
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Thesaurus Nal: |
mycorrhizae; roots; vesicular arbuscular mycorrhizae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02656naa a2200337 a 4500
001 1621276
005 2001-09-20
008 2000 bl --- 0-- u #d
100 1 $aBA, A. M.
245 $aFunctional compatibility of two arbuscular mycorrhizae with thirteen fruit in senegal.
260 $c2000
520 $aFunctional compatibility between thirteen tropical fruit trees (Afzelia africana Smith., Adansonia digitata L., Aphania senegalensis Radlk., Anacardium occidentale L., Cordyla pinnata (Lepr. ex A. Rich.) Milne-Redhead, Dialium guineensis Wild., Landolphia heudelottii A.DC., Sclerocarya birrea (A.Roch.) Hochst., Saba senegalensis (A. DC.) Pichon and four reference hosts Balanites aegytiaca (L.) Del., Parkia biglobosa (Jacq.), Tamarindus indica L. and Zizyphus mauritiana Lam.) and two arbuscular myvcorrhizal fungi (AMF) (Glomus aggregatum Schenck and Smith emend. Schenck and Glomus intraradices Schenck and Smith), was investigated. Marked differences were found between them in terms of mycorrhizal formation, root colonization, relative mycorrhizal dependency (RMD) and phosphorus concentrations in shoot tissues. A. africana, L.heudelottii and S. senegalensis did not form symbiotic associations, and the growth of A. africana decreased following mycorrhizal inoculation, while L. heudelottii and S. senegalensis showed no dependency. In contrast, A. digitata, A.senegalensis, A. occidentale, B.aegyptiaca and S. birrea were well colinized with AMF, but did not significantly increase in biomass production. Five fruit trees did, however, show dependency by a positive interaction with G.aggregatum, the most effective AMF. Z. mauritiana was found to be very highly dependent (RMD>75%), T.indica was highly dependent (50-75% RMD), and D. guineensis, P.biglobosa and C.pinnata were moderately dependent (25-50% RMD). Phosphorus absorption probably contributed to this dependency more than the absorption of potassium. These results indicate that some tropical fruit trees do derive benefits from AM inoculation, while others do not.
650 $amycorrhizae
650 $aroots
650 $avesicular arbuscular mycorrhizae
650 $aÁrvore Frutífera
650 $aColonização
650 $aMicorriza
650 $aMicorriza Vesicular Arbuscular
650 $aRaiz
650 $aSolo
653 $aColonization
653 $aFruit trres
653 $aMineral nutrition
653 $aNutrição mineral
653 $aPreparação
700 1 $aPLENCHETTE, C.
700 1 $aDANTHU, P.
700 1 $aDUPONNOIS, R.
700 1 $aGUISSOU, T.
773 $tAgroforestry Systems, Netherlands$gv. 50, p. 95-105, 2000.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
23/01/2013 |
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Data da última atualização: |
30/04/2024 |
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Autoria: |
ALVES, G. S. C.; FREIRE, L. P.; VIEIRA, N. G.; MARRACCINI, P.; PAIVA, L. V.; ANDRADE, A. C. |
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Afiliação: |
GABRIEL S. C. ALVES, UFLA; LUCIANA P. FREIRE; NATÁLIA GOMES VIEIRA; PIERRE MARRACCINI, CIRAD UMR AGAP; LUCIANO V. PAIVA, UFLA; ALAN CARVALHO ANDRADE, CENARGEN. |
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Título: |
Identification and analysis of polymorphisms in the promoter region of the gene DREB1A from contrasting haplotypes of Coffea Canephora. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2012, San José. Proceedings... [S.l]: Association for Science and Information on Coffee (ASIC), 2012. p. 222. |
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Idioma: |
Inglês |
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Thesagro: |
Coffea Canephora. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00694nam a2200169 a 4500
001 1946060
005 2024-04-30
008 2012 bl uuuu u00u1 u #d
100 1 $aALVES, G. S. C.
245 $aIdentification and analysis of polymorphisms in the promoter region of the gene DREB1A from contrasting haplotypes of Coffea Canephora.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2012, San José. Proceedings... [S.l]: Association for Science and Information on Coffee (ASIC), 2012. p. 222.$c2012
650 $aCoffea Canephora
700 1 $aFREIRE, L. P.
700 1 $aVIEIRA, N. G.
700 1 $aMARRACCINI, P.
700 1 $aPAIVA, L. V.
700 1 $aANDRADE, A. C.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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