| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
09/03/1999 |
|
Data da última atualização: |
09/03/1999 |
|
Autoria: |
ZHOU, H. J.; KORCAK, R. F.; FAN, F.; FAUST, M. |
|
Afiliação: |
Fruit Laboratory. Agricultural Research Center. U.S. Department of Agriculture, Beltsville. |
|
Título: |
The effect of bicarbonate induced Fe chlorosis on mineral content and Ca45 uptake of apple seedlings. |
|
Ano de publicação: |
1984 |
|
Fonte/Imprenta: |
Journal of Plant Nutrition, v.7, n.9, p.1355-1364, 1984. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Apple seedlings (Malus domestica) cv 'York Imperial' were used as test seedlings in solution culture experiments on the effect of added bicarbonate (HCO3 at 61 or 122 ppm) over two K levels (78 or 156 ppm K). Added HCO3 not only induced Fe chlorosis but also reduced plant growth. Inclusion of higher K in the nutrient solution containing HCO3 tended to alleviate both the growth and reductions in leaf Fe concentration. Analysis of upper leaves generally showed increased levels of P, K, Ca, Mg and B compared to control seedlings while Fe was significantly reduced. These trends were modified slightly depending upon the specific HCO3 or K level. Root nutrient levels generally followed patterns similar to leaves. A current study using similar treatments was conducted with the seedlings exposed to 45Ca. After an eight day exposure period HCO3 at either level (61 or 122 ppm), with or without higher solution K, significantly decreased the amount of 45Ca in upper leaves. |
|
Palavras-Chave: |
Apple seedlings; Biacarbonato; Bicarbonate; Plant. |
|
Thesagro: |
Clorose; Maçã; Malus Domestica; Planta. |
|
Thesaurus Nal: |
chlorosis. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01673naa a2200265 a 4500
001 1794071
005 1999-03-09
008 1984 bl --- 0-- u #d
100 1 $aZHOU, H. J.
245 $aThe effect of bicarbonate induced Fe chlorosis on mineral content and Ca45 uptake of apple seedlings.
260 $c1984
520 $aApple seedlings (Malus domestica) cv 'York Imperial' were used as test seedlings in solution culture experiments on the effect of added bicarbonate (HCO3 at 61 or 122 ppm) over two K levels (78 or 156 ppm K). Added HCO3 not only induced Fe chlorosis but also reduced plant growth. Inclusion of higher K in the nutrient solution containing HCO3 tended to alleviate both the growth and reductions in leaf Fe concentration. Analysis of upper leaves generally showed increased levels of P, K, Ca, Mg and B compared to control seedlings while Fe was significantly reduced. These trends were modified slightly depending upon the specific HCO3 or K level. Root nutrient levels generally followed patterns similar to leaves. A current study using similar treatments was conducted with the seedlings exposed to 45Ca. After an eight day exposure period HCO3 at either level (61 or 122 ppm), with or without higher solution K, significantly decreased the amount of 45Ca in upper leaves.
650 $achlorosis
650 $aClorose
650 $aMaçã
650 $aMalus Domestica
650 $aPlanta
653 $aApple seedlings
653 $aBiacarbonato
653 $aBicarbonate
653 $aPlant
700 1 $aKORCAK, R. F.
700 1 $aFAN, F.
700 1 $aFAUST, M.
773 $tJournal of Plant Nutrition$gv.7, n.9, p.1355-1364, 1984.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
|
Data corrente: |
07/02/2011 |
|
Data da última atualização: |
07/02/2011 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
AMARAL, G. V. do; FREITAS, D. de G. C. |
|
Afiliação: |
GABRIELA VIEIRA DO AMARAL, UFRRJ; DANIELA DE GRANDI CASTRO FREITAS, CTAA. |
|
Título: |
Desenvolvimento de metodologia de Quality Index Method (QIM) em sardinha-verdadeira (Sardinella brasiliensis). |
|
Ano de publicação: |
2010 |
|
Fonte/Imprenta: |
In: FÓRUM DA PÓS-GRADUAÇÃO DA UFRRJ, 5., 2010, Seropédica. A história da pesquisa e da pós-graduação na UFRRJ: anais. Seropédica: UFRRJ, 2010. 1 CD-ROM. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Pescado; QIM. |
|
Thesagro: |
Gelo; Qualidade. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/26501/1/2010-142.pdf
|
|
Marc: |
LEADER 00595nam a2200157 a 4500
001 1875960
005 2011-02-07
008 2010 bl uuuu u00u1 u #d
100 1 $aAMARAL, G. V. do
245 $aDesenvolvimento de metodologia de Quality Index Method (QIM) em sardinha-verdadeira (Sardinella brasiliensis).
260 $aIn: FÓRUM DA PÓS-GRADUAÇÃO DA UFRRJ, 5., 2010, Seropédica. A história da pesquisa e da pós-graduação na UFRRJ: anais. Seropédica: UFRRJ, 2010. 1 CD-ROM.$c2010
650 $aGelo
650 $aQualidade
653 $aPescado
653 $aQIM
700 1 $aFREITAS, D. de G. C.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
