| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
31/10/1994 |
|
Data da última atualização: |
19/06/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
FAGERIA, N. K.; WRIGHT, R. J.; BALIGAR, V. C. |
|
Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
|
Título: |
Rice cultivar response to aluminum in nutrient solution. |
|
Ano de publicação: |
1988 |
|
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v.19, n.7/12, p.1133-1142, 1988. |
|
DOI: |
https://doi.org/10.1080/00103628809368000 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Aluminum toxicity is an important growth limiting factor for crop production on acid soils. The effect of five Al concentrations (0, 371, 742, 1484, and 2226 yM) in nutrient solution on the growth and chemical composition of six upland rice (Oryza Satia L.) cultivars (IAC 1131, Fernandes, Matao, IPEACO 562, IRAT 2, and IPEACO 162) was studied. The concentrations and activities of Al species in the nutrient solution were calculated using the GEOCHEM program. The range in calculated activities of each of the Al monomers was 73 to 411 yM for Al , 7 to 41 uM for Al(OH)2+, 4 to 21 uM for AKOH)2 +, 0.07 to 0.41 uM for Al(OH)3°, and 125 to 495 yM for AlSO4 +. Aluminum reduced shoot and root growth but the magnitude of the reduction varied from cultivar to cultivar. The cultivar Fernandes was most tolerant and IPEACO 562 most susceptible to Al toxidty of those cultivars tested relative to shoot dry weight. Fernandes also had high P uptake and low Al concentration in the shoot compared to the other five cultivars. The uptake and use efficiency of P was more highly correlated with the growth of rice than the uptake or use efficiency of Ca or Mg. |
|
Thesagro: |
Alumínio; Arroz; Oryza Sativa; Solução Nutritiva. |
|
Thesaurus Nal: |
Aluminum; Nutrient solutions; Rice; Toxicity. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 01871naa a2200253 a 4500
001 1197867
005 2020-06-19
008 1988 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/00103628809368000$2DOI
100 1 $aFAGERIA, N. K.
245 $aRice cultivar response to aluminum in nutrient solution.
260 $c1988
520 $aAluminum toxicity is an important growth limiting factor for crop production on acid soils. The effect of five Al concentrations (0, 371, 742, 1484, and 2226 yM) in nutrient solution on the growth and chemical composition of six upland rice (Oryza Satia L.) cultivars (IAC 1131, Fernandes, Matao, IPEACO 562, IRAT 2, and IPEACO 162) was studied. The concentrations and activities of Al species in the nutrient solution were calculated using the GEOCHEM program. The range in calculated activities of each of the Al monomers was 73 to 411 yM for Al , 7 to 41 uM for Al(OH)2+, 4 to 21 uM for AKOH)2 +, 0.07 to 0.41 uM for Al(OH)3°, and 125 to 495 yM for AlSO4 +. Aluminum reduced shoot and root growth but the magnitude of the reduction varied from cultivar to cultivar. The cultivar Fernandes was most tolerant and IPEACO 562 most susceptible to Al toxidty of those cultivars tested relative to shoot dry weight. Fernandes also had high P uptake and low Al concentration in the shoot compared to the other five cultivars. The uptake and use efficiency of P was more highly correlated with the growth of rice than the uptake or use efficiency of Ca or Mg.
650 $aAluminum
650 $aNutrient solutions
650 $aRice
650 $aToxicity
650 $aAlumínio
650 $aArroz
650 $aOryza Sativa
650 $aSolução Nutritiva
700 1 $aWRIGHT, R. J.
700 1 $aBALIGAR, V. C.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv.19, n.7/12, p.1133-1142, 1988.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 98 | |
| 41. |  | FAGERIA, N. K.; WRIGHT, R. J.; BALIGAR, V. C. Iron tolerance of rice cultivars. In: INTERNATIONAL SYMPOSIUM ON GENETIC ASPECTS OF PLANT MINERAL NUTRITION, 3., 1988, Braunschweig, Germany. Genetic aspects of plant mineral nutrition: proceedings. Dordrecht: Kluwer Academic Publisher, 1990. p. 259-262. (Developments in plant and soil sciences, 42).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
|    |
| 50. | | BALIGAR, V. C.; BUNCE, J. A.; FAGERIA, N. K. Photosynthesis influenced by irradiance, external carbon dioxide concentration and temperature in Crotalaria species. In: JOINT ANNUAL METTING OF THE GEOLOGICAL SOCIETY OF AMERICA, SOIL SCIENCE SOCIETY OF AMERICA, AMERICAN SOCIETY OF AGRONOMY, CROP SCIENCE SOCIETY OF AMERICA, GULF COAST ASSOCIATION OF GEOLOGICAL, 2008, Houston. Celebrating the international year of planet earth: abstracts with programs. Austin: The University of Texas, 2008. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| Registros recuperados : 98 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
