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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
15/10/1996 |
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Data da última atualização: |
15/10/1996 |
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Autoria: |
SPEHAR, C. R. |
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Título: |
Field screening of soya bean (Glycine max (L.) Merrill) germplasm for aluminium tolerance by the use of augmented design. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Euphytica, v.76, p.203-213, 1994. |
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Idioma: |
Inglês |
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Conteúdo: |
Selection for aluminium tolerance is necessary to adapt the soya bean crop to vast areas of acid soil in the tropics such as the Brazilian Savannas (Cerrados). The breeding programmes include field testing of large numbers of varieties. The tests are laborious, time consuming and need to be repeated to minimize effects of uncontrolled environmental fators. The present results show that augmented designs are efficient in the identification of Al-tolerant genotypes. These designs (i) allow elimination of soil differences as common causes for error in comparison of entries, and (ii) can be successfully employed in genetic studies and breeding programmes for crop improvement, being more cost effective than fully replicated trials. |
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Palavras-Chave: |
Adaptation; Aluminium; Tolerance; Tolerancia. |
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Thesagro: |
Aclimatação; Alumínio; Cerrado; Glycine Max; Melhoramento Genético Vegetal; Soja. |
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Thesaurus Nal: |
plant breeding; soybeans. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01452naa a2200265 a 4500
001 1551933
005 1996-10-15
008 1994 bl --- 0-- u #d
100 1 $aSPEHAR, C. R.
245 $aField screening of soya bean (Glycine max (L.) Merrill) germplasm for aluminium tolerance by the use of augmented design.
260 $c1994
520 $aSelection for aluminium tolerance is necessary to adapt the soya bean crop to vast areas of acid soil in the tropics such as the Brazilian Savannas (Cerrados). The breeding programmes include field testing of large numbers of varieties. The tests are laborious, time consuming and need to be repeated to minimize effects of uncontrolled environmental fators. The present results show that augmented designs are efficient in the identification of Al-tolerant genotypes. These designs (i) allow elimination of soil differences as common causes for error in comparison of entries, and (ii) can be successfully employed in genetic studies and breeding programmes for crop improvement, being more cost effective than fully replicated trials.
650 $aplant breeding
650 $asoybeans
650 $aAclimatação
650 $aAlumínio
650 $aCerrado
650 $aGlycine Max
650 $aMelhoramento Genético Vegetal
650 $aSoja
653 $aAdaptation
653 $aAluminium
653 $aTolerance
653 $aTolerancia
773 $tEuphytica$gv.76, p.203-213, 1994.
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Registro original: |
Embrapa Cerrados (CPAC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
24/04/2003 |
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Data da última atualização: |
14/08/2020 |
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Autoria: |
MACEDO, J. R. de; MENEGUELLI, N. do A.; OTTONI FILHO, T. B.; LIMA, J. A. de S. |
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Título: |
Estimation of field capacity and moisture retention based on regression analysis involving chemical and physical properties in alfisols and ultisols of the State of Rio de Janeiro. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 33, n. 13/14, p. 2037-2055, 2002. |
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Idioma: |
Inglês |
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Thesagro: |
Umidade do Solo. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 00639naa a2200157 a 4500
001 1337094
005 2020-08-14
008 2002 bl uuuu u00u1 u #d
100 1 $aMACEDO, J. R. de
245 $aEstimation of field capacity and moisture retention based on regression analysis involving chemical and physical properties in alfisols and ultisols of the State of Rio de Janeiro.$h[electronic resource]
260 $c2002
650 $aUmidade do Solo
700 1 $aMENEGUELLI, N. do A.
700 1 $aOTTONI FILHO, T. B.
700 1 $aLIMA, J. A. de S.
773 $tCommunications in Soil Science and Plant Analysis$gv. 33, n. 13/14, p. 2037-2055, 2002.
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