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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
25/08/1995 |
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Data da última atualização: |
06/04/2017 |
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Autoria: |
SAFIR, G. R.; COLEY, S. C.; SIQUEIRA, J. O.; CARLSON, P. S. |
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Título: |
Improvement and synchronization of va mycorrhiza fungal spore germination by short-term cold storage. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Soil Biology Biochemistry, v.22, n.1, p.109-111, 1990. |
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Idioma: |
Inglês |
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Conteúdo: |
Vesicular-arbuscular (VA) mycorrhizal fungi are ecologically obligate biotrophs that have not been cultivated in defined media in the absence of living roots (Siqueira et al., 1985). However, asexual spores, can be obtained quite abundantly from pot culture with nurse plants, that have been inoculated with the desired species (ferguson and Woodhead, 1982). Freshly-collected resting spores may be readily used as plant inoculum or as starding material for nutritional studies and attempts of axenic culture. Never-theless, these spores may fail to germinate or exhibit slow and erratic germination which may continue over weeks and even months (Tommerupp, 1983) depending upon a number of nutritional, biological and environmental factors. |
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Palavras-Chave: |
Curto tempo; Field; Fungus; Short time. |
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Thesagro: |
Campo; Fungo; Germinação. |
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Thesaurus Nal: |
germination. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01412naa a2200253 a 4500
001 1785831
005 2017-04-06
008 1990 bl --- 0-- u #d
100 1 $aSAFIR, G. R.
245 $aImprovement and synchronization of va mycorrhiza fungal spore germination by short-term cold storage.
260 $c1990
520 $aVesicular-arbuscular (VA) mycorrhizal fungi are ecologically obligate biotrophs that have not been cultivated in defined media in the absence of living roots (Siqueira et al., 1985). However, asexual spores, can be obtained quite abundantly from pot culture with nurse plants, that have been inoculated with the desired species (ferguson and Woodhead, 1982). Freshly-collected resting spores may be readily used as plant inoculum or as starding material for nutritional studies and attempts of axenic culture. Never-theless, these spores may fail to germinate or exhibit slow and erratic germination which may continue over weeks and even months (Tommerupp, 1983) depending upon a number of nutritional, biological and environmental factors.
650 $agermination
650 $aCampo
650 $aFungo
650 $aGerminação
653 $aCurto tempo
653 $aField
653 $aFungus
653 $aShort time
700 1 $aCOLEY, S. C.
700 1 $aSIQUEIRA, J. O.
700 1 $aCARLSON, P. S.
773 $tSoil Biology Biochemistry$gv.22, n.1, p.109-111, 1990.
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Registro original: |
Embrapa Pantanal (CPAP) |
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