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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Pantanal. |
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Data corrente: |
27/06/1995 |
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Data da última atualização: |
05/05/1999 |
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Autoria: |
KEATING, B. A.; STRICKLAND, R. W.; FISHER, M. J. |
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Afiliação: |
CSIRO Division of Tropical Crops and Pastures, Australia. |
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Título: |
Salt tolerance of some tropical pasture legumes with potential adaptation to cracking clay soils. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
Australian Journal of Experimental Agriculture, v.26, n.2, p.181-186, 1986. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Large areas of heavy clay soils (vertisols) occur in the subhumid and semi-arid areas of north-eastern Australia, but to date, no satisfactory pasture legumes have been found for these soils. The reasons for the failure of legume species to persist on clay soils have not been defined, although plant damage from the salts present in the subsoils of manu of these soils (Reeve et al. 1960, 1963) has been hypothesized (Fisher 1981). Early evaluation of pasture legumes concentrated on the genera of Glycine, Macroptilium, Medicago and Lablab (Coaldrake and Russell 1969; Russell and Coaldrake 1970) and salt tolerance of representatives of these genera was investigated by Russell (1976). Recent agronomic evaluation of pasture legumes for clay soils has included other genera such as Clitoria, Indigofera, Desmanthus, Vigna, Rhynchosia Arachis. Since no information was available on the relative salt tolerance of these genera, the present work was undertaken. Species of interest were grown under various salt levels obtained through addition of sodium chloride to a clay soil under glasshouse conditions. Two Macroptilium species studied by Russell (1976) and a grass were included for comparison. |
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Palavras-Chave: |
Adaptação; Adaptation; Pasto tropical; Tropical pasture. |
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Thesagro: |
Clitoria Ternatea; Macroptilium Atropurpureum; Solo; Stylosanthes Scabra. |
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Thesaurus Nal: |
Arachis pintoi; Macroptilium lathyroides; soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02008naa a2200277 a 4500
001 1795660
005 1999-05-05
008 1986 bl --- 0-- u #d
100 1 $aKEATING, B. A.
245 $aSalt tolerance of some tropical pasture legumes with potential adaptation to cracking clay soils.
260 $c1986
520 $aLarge areas of heavy clay soils (vertisols) occur in the subhumid and semi-arid areas of north-eastern Australia, but to date, no satisfactory pasture legumes have been found for these soils. The reasons for the failure of legume species to persist on clay soils have not been defined, although plant damage from the salts present in the subsoils of manu of these soils (Reeve et al. 1960, 1963) has been hypothesized (Fisher 1981). Early evaluation of pasture legumes concentrated on the genera of Glycine, Macroptilium, Medicago and Lablab (Coaldrake and Russell 1969; Russell and Coaldrake 1970) and salt tolerance of representatives of these genera was investigated by Russell (1976). Recent agronomic evaluation of pasture legumes for clay soils has included other genera such as Clitoria, Indigofera, Desmanthus, Vigna, Rhynchosia Arachis. Since no information was available on the relative salt tolerance of these genera, the present work was undertaken. Species of interest were grown under various salt levels obtained through addition of sodium chloride to a clay soil under glasshouse conditions. Two Macroptilium species studied by Russell (1976) and a grass were included for comparison.
650 $aArachis pintoi
650 $aMacroptilium lathyroides
650 $asoil
650 $aClitoria Ternatea
650 $aMacroptilium Atropurpureum
650 $aSolo
650 $aStylosanthes Scabra
653 $aAdaptação
653 $aAdaptation
653 $aPasto tropical
653 $aTropical pasture
700 1 $aSTRICKLAND, R. W.
700 1 $aFISHER, M. J.
773 $tAustralian Journal of Experimental Agriculture$gv.26, n.2, p.181-186, 1986.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
30/11/2009 |
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Data da última atualização: |
18/06/2018 |
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Autoria: |
HASEGAWA, M.; FUKUYAMA, K.; MAKINO, S.; OKOCHI, I.; TANAKA, H.; OKABE, K.; GOTO, H.; MIZOGUCHI, T.; SAKATA, T. |
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Afiliação: |
Motohiro Hasegawa, Kiso Experimental Station/Forestry and Forest Prod ucts Research Institute; Kenji Fukuyama, Forestry and Forest Products Research Institute; Shun'ichi Makino, Forestry and Forest Products Research Institute; Isamu Okochi, Forestry and Forest Products Research Institute; Hiroshi Tanaka, Kyusyu Research Center/Forestry and Forest Products Research Institute; Kimiko Okabe, Forestry and Forest Products Research Institute; Hideaki Goto, Kyusyu Research Center/Forestry and Forest Products Research Institute; Takeo Mizoguchi, Kansai Research Center/Forestry and Forest Products Research Institute; Tadashi Sakata, Hokkaido Research Center/Forestry and Forest Products Research Institute. |
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Título: |
Collembolan community in broad-leaved forests and in conifer stands of Cryptomeria japonica in Central Japan. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 881-890, ago. 2009. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Comunidade de Colêmbolos em florestas decíduas e em plantações da conífera Cryptomeria japonicano Japão central. |
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Conteúdo: |
Collembolan communities in conifer plantations (Japanese cedar, Cryptomeria japonica) and secondary deciduous broad-leaved forests of varying ages were investigated to determine the extent to which forest conversion (broad-leaved to coniferous) affects the species richness and assemblage composition of Collembola in central Japan. Density and total species richness of Collembola not differed between the broad-leaved and cedar forests except immediately after clear-cutting. The amount of forest-floor organic matter was larger in cedar forests and positively correlated with the species richness of detritus feeders. Species richness of fungal feeders and sucking feeders positively correlated with the species richness of forest-floor plants. There was difference in collembolan species composition between the forest types. The age of the forests seemed to have only small importance for the collembolan community, except during the first four years after clear-cutting. The conversion to artificial cedar stands has not reduced the abundance or species richness of collembolan communities, but has affected community composition. Differences in species composition may be related to the ground floras. |
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Palavras-Chave: |
Composição de espécies; Comunidade de Colêmbolos; Espécies de Collembola; Feeding habit; Japanese cedar; Species composition; Undergrowth; Vegetação rasteira. |
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Thesagro: |
Cedro Japonês; Cryptomeria Japonica; Habito Alimentar. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106047/1/Collembolan.pdf
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Marc: |
LEADER 02387naa a2200361 a 4500
001 1660601
005 2018-06-18
008 2009 bl uuuu u00u1 u #d
100 1 $aHASEGAWA, M.
245 $aCollembolan community in broad-leaved forests and in conifer stands of Cryptomeria japonica in Central Japan.
260 $c2009
500 $aTítulo em português: Comunidade de Colêmbolos em florestas decíduas e em plantações da conífera Cryptomeria japonicano Japão central.
520 $aCollembolan communities in conifer plantations (Japanese cedar, Cryptomeria japonica) and secondary deciduous broad-leaved forests of varying ages were investigated to determine the extent to which forest conversion (broad-leaved to coniferous) affects the species richness and assemblage composition of Collembola in central Japan. Density and total species richness of Collembola not differed between the broad-leaved and cedar forests except immediately after clear-cutting. The amount of forest-floor organic matter was larger in cedar forests and positively correlated with the species richness of detritus feeders. Species richness of fungal feeders and sucking feeders positively correlated with the species richness of forest-floor plants. There was difference in collembolan species composition between the forest types. The age of the forests seemed to have only small importance for the collembolan community, except during the first four years after clear-cutting. The conversion to artificial cedar stands has not reduced the abundance or species richness of collembolan communities, but has affected community composition. Differences in species composition may be related to the ground floras.
650 $aCedro Japonês
650 $aCryptomeria Japonica
650 $aHabito Alimentar
653 $aComposição de espécies
653 $aComunidade de Colêmbolos
653 $aEspécies de Collembola
653 $aFeeding habit
653 $aJapanese cedar
653 $aSpecies composition
653 $aUndergrowth
653 $aVegetação rasteira
700 1 $aFUKUYAMA, K.
700 1 $aMAKINO, S.
700 1 $aOKOCHI, I.
700 1 $aTANAKA, H.
700 1 $aOKABE, K.
700 1 $aGOTO, H.
700 1 $aMIZOGUCHI, T.
700 1 $aSAKATA, T
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 44, n. 8, p. 881-890, ago. 2009.
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Embrapa Unidades Centrais (AI-SEDE) |
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