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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
03/10/1995 |
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Data da última atualização: |
05/05/2023 |
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Autoria: |
CAMPRUBI, A.; CALVET, C.; ESTAUM, V. |
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Afiliação: |
Institut de Recerca i Tecnologia Agroalimentaries (IRTA), Departament de Patologia Vegetal, Centre de Cabrils, Crta. de Cabrils s/n, 08348 Cabrils, Barcelona, Spain. |
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Título: |
Growth enhancement of citrus reshni after inoculation with glomus intraradices and trichoderma aureoviride and associated effects on microbial populations and enzyme activity in potting mixes. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Plant and Soil, v.173, n.2, p.233-238, 1995. |
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ISSN: |
0032-079x |
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Idioma: |
Inglês |
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Conteúdo: |
There have been some scientific reports suggesting that dual inoculations with arbuscular mycorrhizal (AM) and saprophytic soil fungi may cause an additive or synergistic growth enhancement of theinoculated host plant. Some Trichoderma spp. have shown antagonistic potential against pathogenic fungi and a beneficial effect on plant growt. Joint inoculations of the mycorrhizal fungus glomus intrardices Schenick and Smith, isolated from a citrus nursery (Tarragona, Spain) and a strain of Trichoderma aureoviride Rifai, isolated from an organic compost, were tested on a citrus rootstock, Citrus reshni Hort. ex Tan. The interactions between both microorganisms and their influence on mycorrhizal root colonization and plant growth enhancement, the changes produced inthe soil microbial activity, like esterase, trehalase, phosphatase andchitinase activities, and on microbial populations were evaluated in three organic substrates: (1) sphagnum peat and autoclaved sandy soil (1/1, v/v), (2) sphagnum peat, quartz sand and perlite (1/1, v/v) and (3) pine bark compost (BVU, Prodeasa Product). Substrate charactreistics were more important than the AM inoculation treatment in the determination of enzyme activity. In bark compost, the number of bacterial colonies obtained on soil-dilution plates was significantly higher in peat and sand mixtures. Inoculation with T. aureoviride alone produced no significant effect on growth enhancement of C. reshni. |
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Palavras-Chave: |
Citrus rootstocks; Mycorrhiza; Soil enzyme activity. |
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Thesagro: |
Glomus Intraradices. |
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Thesaurus Nal: |
Trichoderma aureoviride. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02191naa a2200217 a 4500
001 1634051
005 2023-05-05
008 1995 bl uuuu u00u1 u #d
022 $a0032-079x
100 1 $aCAMPRUBI, A.
245 $aGrowth enhancement of citrus reshni after inoculation with glomus intraradices and trichoderma aureoviride and associated effects on microbial populations and enzyme activity in potting mixes.$h[electronic resource]
260 $c1995
520 $aThere have been some scientific reports suggesting that dual inoculations with arbuscular mycorrhizal (AM) and saprophytic soil fungi may cause an additive or synergistic growth enhancement of theinoculated host plant. Some Trichoderma spp. have shown antagonistic potential against pathogenic fungi and a beneficial effect on plant growt. Joint inoculations of the mycorrhizal fungus glomus intrardices Schenick and Smith, isolated from a citrus nursery (Tarragona, Spain) and a strain of Trichoderma aureoviride Rifai, isolated from an organic compost, were tested on a citrus rootstock, Citrus reshni Hort. ex Tan. The interactions between both microorganisms and their influence on mycorrhizal root colonization and plant growth enhancement, the changes produced inthe soil microbial activity, like esterase, trehalase, phosphatase andchitinase activities, and on microbial populations were evaluated in three organic substrates: (1) sphagnum peat and autoclaved sandy soil (1/1, v/v), (2) sphagnum peat, quartz sand and perlite (1/1, v/v) and (3) pine bark compost (BVU, Prodeasa Product). Substrate charactreistics were more important than the AM inoculation treatment in the determination of enzyme activity. In bark compost, the number of bacterial colonies obtained on soil-dilution plates was significantly higher in peat and sand mixtures. Inoculation with T. aureoviride alone produced no significant effect on growth enhancement of C. reshni.
650 $aTrichoderma aureoviride
650 $aGlomus Intraradices
653 $aCitrus rootstocks
653 $aMycorrhiza
653 $aSoil enzyme activity
700 1 $aCALVET, C.
700 1 $aESTAUM, V.
773 $tPlant and Soil$gv.173, n.2, p.233-238, 1995.
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| 1. |  | MARINI, P. V. B.; TAVARES, E. R.; MOTTER, C. W.; MIGLIORINI, L. B.; SALES, R. O. de; FEDRIGO, N. H.; SHINOHARA, D. R.; HUNGRIA, M.; YAMADA-OGATTA, S. F.; TOGNIM, M. C. B. Whole Genome Sequencing of an Extensively Drug-Resistant Raoultella planticola Isolate Containing blaKPC-2, blaNDM-1, and blaCTX-M-15. Microbial Drug Resistance, v. 29, n. 9, 2023. 9 p. First online| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
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