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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
25/03/2003 |
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Data da última atualização: |
25/03/2003 |
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Autoria: |
SANO, S. M.; ABBOTT, L. K.; SOLAIMAN, M. Z.; ROBSON, A. D. |
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Título: |
Influence of liming, inoculum level and inoculum placement on root colonization of subterranean clover. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Mycorrhiza, Holanda, v. 12, p. 285-290, 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
Arbuscular mycorrhizal (AM) fungi differ in their response to soil pH. Thus, change in soil pH my influence the relative abundance of mycorrhizal fungi inside roots. Root colonization by two AM fungi was studied in relation to addition of (CaCO3), quantity of inoculum and inoculum placement. Addition of CaCO3 to na acid soil decreased the colonization of roots by Acaulospora laevis but increased colonization by Glomus invermaium when both fungi wre present. In acid soil (pH 4.7), almost all roots were colonized by A. laevis, while G. ivermaium was dominant when soil pH was increased to pH 7.3. This occurred regardless of whether the inoculum was banded or mixed throughout the soil. There was no effect of CaCO3 on the relative abundance of fungi inside roots at intermediate rates of CaCO3 application (pH 5.3-6.3) when both fungi were inoculated together. In this experiment, both fungi colonized roots at all levels of CaCO3 when inoculated alone, except for A. laevis at the highest level CaCO3. We conclude that soil pH affects the competitive ability of these two AM fungi during mycorrhiza formation primarily by affecting hyphae growth in soil and thus the relative abundance of hyphae at the root surface and subsequently inside the root. |
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Thesagro: |
Cerrado; Fungo; Micorriza; Raiz. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01810naa a2200205 a 4500
001 1566623
005 2003-03-25
008 2002 bl --- 0-- u #d
100 1 $aSANO, S. M.
245 $aInfluence of liming, inoculum level and inoculum placement on root colonization of subterranean clover.
260 $c2002
520 $aArbuscular mycorrhizal (AM) fungi differ in their response to soil pH. Thus, change in soil pH my influence the relative abundance of mycorrhizal fungi inside roots. Root colonization by two AM fungi was studied in relation to addition of (CaCO3), quantity of inoculum and inoculum placement. Addition of CaCO3 to na acid soil decreased the colonization of roots by Acaulospora laevis but increased colonization by Glomus invermaium when both fungi wre present. In acid soil (pH 4.7), almost all roots were colonized by A. laevis, while G. ivermaium was dominant when soil pH was increased to pH 7.3. This occurred regardless of whether the inoculum was banded or mixed throughout the soil. There was no effect of CaCO3 on the relative abundance of fungi inside roots at intermediate rates of CaCO3 application (pH 5.3-6.3) when both fungi were inoculated together. In this experiment, both fungi colonized roots at all levels of CaCO3 when inoculated alone, except for A. laevis at the highest level CaCO3. We conclude that soil pH affects the competitive ability of these two AM fungi during mycorrhiza formation primarily by affecting hyphae growth in soil and thus the relative abundance of hyphae at the root surface and subsequently inside the root.
650 $aCerrado
650 $aFungo
650 $aMicorriza
650 $aRaiz
700 1 $aABBOTT, L. K.
700 1 $aSOLAIMAN, M. Z.
700 1 $aROBSON, A. D.
773 $tMycorrhiza, Holanda$gv. 12, p. 285-290, 2002.
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Registro original: |
Embrapa Cerrados (CPAC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
06/01/2020 |
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Data da última atualização: |
08/06/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ANTONELO, D. S.; CÔNSOLO, N. R. B.; GÓMEZ, J. F. M.; BELINE, M.; PAVAN, B.; SOUZA, C.; GOULART, R. S.; COLNAGO, L. A.; SILVA, S. L. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA. |
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Título: |
NMR-based metabolomics to assess metabolites correlated with beef sensory properties. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, INCOMST, 65., Postdam, Alemanha, 2019, |
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Páginas: |
7 p. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Biochemical processs; Meat flavor; Tenderness. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00750nam a2200241 a 4500
001 2118199
005 2021-06-08
008 2019 bl uuuu u00u1 u #d
100 1 $aANTONELO, D. S.
245 $aNMR-based metabolomics to assess metabolites correlated with beef sensory properties.$h[electronic resource]
260 $aIn: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, INCOMST, 65., Postdam, Alemanha, 2019,$c2019
300 $a7 p.
653 $aBiochemical processs
653 $aMeat flavor
653 $aTenderness
700 1 $aCÔNSOLO, N. R. B.
700 1 $aGÓMEZ, J. F. M.
700 1 $aBELINE, M.
700 1 $aPAVAN, B.
700 1 $aSOUZA, C.
700 1 $aGOULART, R. S.
700 1 $aCOLNAGO, L. A.
700 1 $aSILVA, S. L.
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Embrapa Instrumentação (CNPDIA) |
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