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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
05/07/1996 |
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Data da última atualização: |
05/07/1996 |
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Autoria: |
BROWN, J. C.; TIFFIN, L. O.; HOLMES, R.; SPECHT, A. W.; RESNICKY, J. W. |
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Título: |
Internal inactivation of iron in soybeans as affected by root growth medium. |
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Ano de publicação: |
1959 |
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Fonte/Imprenta: |
Soil Science, v.87, p.89-94, 1959. |
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Idioma: |
Inglês |
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Conteúdo: |
Using a split-root technique, it was possible to demonstrate an internal inactivation of Fe in PI-54619-5-1 soybenas (PI), principally from the combined effects of P and Ca. Ca stimulated root growth, increased the absorptions and translocation of P and Ca to the above-ground parts, but decreased the absorption and trans location of Fe in the presence of P. A varietal difference in susceptibility to induced Fe deficiency was gain observed. Hawkeye soybean (HA) remained green under conditions which induced Fe chlorosis in PI. This indicates a difference in the capacity of these two soybean varieties to absorb and hold Fe mobile in an environment which appears conductive to inactivation. Both foliar applied and soil Fe were affected. Quantity or quality of natural iron chelators in the plant is postulated as the factor responsible for this difference. |
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Palavras-Chave: |
Crescimento da raiz; Ferro ativo; Internal inactivation of iron; Soybean. |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
root growth. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01496naa a2200241 a 4500
001 1789317
005 1996-07-05
008 1959 bl --- 0-- u #d
100 1 $aBROWN, J. C.
245 $aInternal inactivation of iron in soybeans as affected by root growth medium.
260 $c1959
520 $aUsing a split-root technique, it was possible to demonstrate an internal inactivation of Fe in PI-54619-5-1 soybenas (PI), principally from the combined effects of P and Ca. Ca stimulated root growth, increased the absorptions and translocation of P and Ca to the above-ground parts, but decreased the absorption and trans location of Fe in the presence of P. A varietal difference in susceptibility to induced Fe deficiency was gain observed. Hawkeye soybean (HA) remained green under conditions which induced Fe chlorosis in PI. This indicates a difference in the capacity of these two soybean varieties to absorb and hold Fe mobile in an environment which appears conductive to inactivation. Both foliar applied and soil Fe were affected. Quantity or quality of natural iron chelators in the plant is postulated as the factor responsible for this difference.
650 $aroot growth
650 $aSoja
653 $aCrescimento da raiz
653 $aFerro ativo
653 $aInternal inactivation of iron
653 $aSoybean
700 1 $aTIFFIN, L. O.
700 1 $aHOLMES, R.
700 1 $aSPECHT, A. W.
700 1 $aRESNICKY, J. W.
773 $tSoil Science$gv.87, p.89-94, 1959.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
06/04/2018 |
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Data da última atualização: |
25/03/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BRUNETTO, G.; TIECHER, T. L.; HAMMERSCHMITT, R. K.; BASSO FACO, D.; FERREIRA, P. A. A.; DECONTI, L.; OLIVEIRA, S. da S. L.; MAYER, N. A.; ANTUNES, L. E. C.; CESSO, S.; MIMMO, T. |
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Afiliação: |
Brunetto G.; Tiecher TL; Hammerschmitt RK; Basso Facco D; Ferreira PAA; Deconti L; Oliveira Stefanello da Silva L; NEWTON ALEX MAYER, CPACT; LUIS EDUARDO CORREA ANTUNES, CPACT; Cesco S; Mimmo T. |
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Título: |
Peach rootstock tolerance to excess zinc in sandy acidic soil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SYMPOSIUM ON MINERAL NUTRITION OF FRUIT CROPS, 8., 2017, Bolzano. Book of Abstract. Bolzano, Italyl: ISHS, 2017. |
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Idioma: |
Português |
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Palavras-Chave: |
Acidic soils; Foliar fungicides; Photosynthetic pigments. |
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Thesaurus NAL: |
heavy metals; phytotoxicity. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175154/1/Newton-Alex-Nutrition-Sumposium-Bolzano-2017.pdf
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Marc: |
LEADER 00862nam a2200277 a 4500
001 2090332
005 2019-03-25
008 2017 bl uuuu u00u1 u #d
100 1 $aBRUNETTO, G.
245 $aPeach rootstock tolerance to excess zinc in sandy acidic soil.$h[electronic resource]
260 $aIn: SYMPOSIUM ON MINERAL NUTRITION OF FRUIT CROPS, 8., 2017, Bolzano. Book of Abstract. Bolzano, Italyl: ISHS$c2017
650 $aheavy metals
650 $aphytotoxicity
653 $aAcidic soils
653 $aFoliar fungicides
653 $aPhotosynthetic pigments
700 1 $aTIECHER, T. L.
700 1 $aHAMMERSCHMITT, R. K.
700 1 $aBASSO FACO, D.
700 1 $aFERREIRA, P. A. A.
700 1 $aDECONTI, L.
700 1 $aOLIVEIRA, S. da S. L.
700 1 $aMAYER, N. A.
700 1 $aANTUNES, L. E. C.
700 1 $aCESSO, S.
700 1 $aMIMMO, T.
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Embrapa Clima Temperado (CPACT) |
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