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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Florestas. |
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Data corrente: |
27/06/1995 |
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Data da última atualização: |
28/05/2024 |
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Autoria: |
BOUGHER, N. L.; MALAJCZUK, N. |
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Título: |
Effects of high soil moisture on formation of ectomycorrhizas and growth of karri (Eucalyptus diversicolor) seedlings inoculated with Descolea maculata, Pisolithus tinctorius and Laccaria laccata. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
New Phytologist, Cambridge, v. 114, n. 1, p. 87-92, 1990. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Seedlings were raised in a greenhouse in a yellow sand with a soil moisture gradient ranging from -4.5 kPa (above field capacity) to -0.14 kPa (near waterlogged). All fungi enhanced growth of seedlings above that of uninoculated seedlings, but in soils near saturation there was no response to inoculation. Reduced mycorrhizal formation in relation to increasing soil moisture occurred to various degrees for all fungi. This was particularly marked with P. tinctorius. In contrast, L. laccata maintained a relatively high number of mycorrhizal roots at all moisture levels applied, except at the wettest soil treatment. An isolate of D. maculata from a swamp environment did not produce a greater number of mycorrhizal roots at high soil moisture than an isolate of this species from a forest environment. |
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Palavras-Chave: |
Broadleaves; Descolea Maculata; Ectomicorriza; Ectomycorrhiza; Growth; Micorriza/ecto; Mycorrhizas; plant water relations; Soil moisture. |
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Thesagro: |
Crescimento; Micorriza; Pisolithus Tinctorius; Solo; Umidade. |
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Thesaurus Nal: |
Eucalyptus diversicolor; Laccaria laccata; mycorrhizal fungi; plant physiology; soil; soil inoculation; soil water; soil water content. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01979naa a2200397 a 4500
001 1278735
005 2024-05-28
008 1990 bl uuuu u00u1 u #d
100 1 $aBOUGHER, N. L.
245 $aEffects of high soil moisture on formation of ectomycorrhizas and growth of karri (Eucalyptus diversicolor) seedlings inoculated with Descolea maculata, Pisolithus tinctorius and Laccaria laccata.
260 $c1990
520 $aSeedlings were raised in a greenhouse in a yellow sand with a soil moisture gradient ranging from -4.5 kPa (above field capacity) to -0.14 kPa (near waterlogged). All fungi enhanced growth of seedlings above that of uninoculated seedlings, but in soils near saturation there was no response to inoculation. Reduced mycorrhizal formation in relation to increasing soil moisture occurred to various degrees for all fungi. This was particularly marked with P. tinctorius. In contrast, L. laccata maintained a relatively high number of mycorrhizal roots at all moisture levels applied, except at the wettest soil treatment. An isolate of D. maculata from a swamp environment did not produce a greater number of mycorrhizal roots at high soil moisture than an isolate of this species from a forest environment.
650 $aEucalyptus diversicolor
650 $aLaccaria laccata
650 $amycorrhizal fungi
650 $aplant physiology
650 $asoil
650 $asoil inoculation
650 $asoil water
650 $asoil water content
650 $aCrescimento
650 $aMicorriza
650 $aPisolithus Tinctorius
650 $aSolo
650 $aUmidade
653 $aBroadleaves
653 $aDescolea Maculata
653 $aEctomicorriza
653 $aEctomycorrhiza
653 $aGrowth
653 $aMicorriza/ecto
653 $aMycorrhizas
653 $aplant water relations
653 $aSoil moisture
700 1 $aMALAJCZUK, N.
773 $tNew Phytologist, Cambridge$gv. 114, n. 1, p. 87-92, 1990.
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Registro original: |
Embrapa Florestas (CNPF) |
