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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; 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; Interaction; Soybean; Tolerance; Tolerancia; Variation. |
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Thesagro: |
Aclimatação; Alumínio; Cerrado; Glycine Max; Melhoramento Genético Vegetal; Nutriente; Soja. |
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Thesaurus Nal: |
breeding; experimental design; genetics; plant breeding; soybeans. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01642naa a2200349 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 $abreeding
650 $aexperimental design
650 $agenetics
650 $aplant breeding
650 $asoybeans
650 $aAclimatação
650 $aAlumínio
650 $aCerrado
650 $aGlycine Max
650 $aMelhoramento Genético Vegetal
650 $aNutriente
650 $aSoja
653 $aAdaptation
653 $aAluminium
653 $aInteraction
653 $aSoybean
653 $aTolerance
653 $aTolerancia
653 $aVariation
773 $tEuphytica$gv.76, p.203-213, 1994.
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Registro original: |
Embrapa Cerrados (CPAC) |
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| Registros recuperados : 207 | |
| 5. |  | SPEHAR, C. R. Cereais e pseudocereais. In: COSTA, A. M.; SPEHAR, C. R.; SERENO, J. R. B. (Ed.). Conservação de recursos genéticos no Brasil. Brasília, DF : Embrapa, 2012. p. 302-335.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 207 | |
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