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| Registros recuperados : 2 | |
| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
03/12/1996 |
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Data da última atualização: |
06/02/2019 |
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Autoria: |
BUSTAMANTE, M. M. C.; KOZOVITS, A. R.; SILVA, L. F.; DUARTE, G. F. |
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Título: |
Nitrate assimilation in "Cerrado" woody species. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
In: SIMPOSIO SOBRE O CERRADO, 8.; INTERNATIONAL SYMPOSIUM ON TROPICAL SAVANNAS, 1., 1996, Brasilia, DF. Biodiversidade e producao sustentavel de alimentos e fibras nos Cerrados: anais... Planaltina: EMBRAPA-CPAC, 1996. |
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Páginas: |
p.302-307. |
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Descrição Física: |
3 figuras. |
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Idioma: |
Inglês |
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Conteúdo: |
The actual (without nitrate in the incubation buffer) and potential (with nitrate) nitrate reductase activity (NRA) was measured in leaves of eleven cerrado woody plants through in vivo essay. The actual NRA was lower than the potential activity for all the species, except for Erythoxylim suberosum what indicates that NRA in these species can be substrate limited under field conditions. The potential activity was substantially higher for Dalbergia miscolobium and Pterodon pubescens. The results indicate that the nitrate reduction can be an important aspect of nitrogen nutrition in cerrado woody plants, although low soil pH. |
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Palavras-Chave: |
BIBJICACPAC; Brasil; Distrito Federal; Erythroxylum suberosum; Kielmeyerca coriacea; Miconia ferruginata; Ouratea hexasperma; Qualea parviflora; Roupala montana. |
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Thesagro: |
Cerrado; Enzima; Metabolismo Nitrogenado; Nitrato; Planta Lenhosa; Pterodon Pubescens; Sclerolobium Paniculatum; Styrax Ferrugineus. |
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Thesaurus NAL: |
Brazil; Dalbergia miscolobium; enzymes; nitrates; nitrogen metabolism; woody plants. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/192136/1/ID08787-CRI4014-web.pdf
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Marc: |
LEADER 01983naa a2200445 a 4500
001 1552135
005 2019-02-06
008 1996 bl uuuu u00u1 u #d
100 1 $aBUSTAMANTE, M. M. C.
245 $aNitrate assimilation in "Cerrado" woody species.
260 $c1996
300 $ap.302-307.$c3 figuras.
520 $aThe actual (without nitrate in the incubation buffer) and potential (with nitrate) nitrate reductase activity (NRA) was measured in leaves of eleven cerrado woody plants through in vivo essay. The actual NRA was lower than the potential activity for all the species, except for Erythoxylim suberosum what indicates that NRA in these species can be substrate limited under field conditions. The potential activity was substantially higher for Dalbergia miscolobium and Pterodon pubescens. The results indicate that the nitrate reduction can be an important aspect of nitrogen nutrition in cerrado woody plants, although low soil pH.
650 $aBrazil
650 $aDalbergia miscolobium
650 $aenzymes
650 $anitrates
650 $anitrogen metabolism
650 $awoody plants
650 $aCerrado
650 $aEnzima
650 $aMetabolismo Nitrogenado
650 $aNitrato
650 $aPlanta Lenhosa
650 $aPterodon Pubescens
650 $aSclerolobium Paniculatum
650 $aStyrax Ferrugineus
653 $aBIBJICACPAC
653 $aBrasil
653 $aDistrito Federal
653 $aErythroxylum suberosum
653 $aKielmeyerca coriacea
653 $aMiconia ferruginata
653 $aOuratea hexasperma
653 $aQualea parviflora
653 $aRoupala montana
700 1 $aKOZOVITS, A. R.
700 1 $aSILVA, L. F.
700 1 $aDUARTE, G. F.
773 $tIn: SIMPOSIO SOBRE O CERRADO, 8.; INTERNATIONAL SYMPOSIUM ON TROPICAL SAVANNAS, 1., 1996, Brasilia, DF. Biodiversidade e producao sustentavel de alimentos e fibras nos Cerrados: anais... Planaltina: EMBRAPA-CPAC, 1996.
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Registro original: |
Embrapa Cerrados (CPAC) |
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