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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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Embrapa Cerrados (CPAC) |
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| 14. |  | EMBRAPA FLORESTAS. Relatório de atividades 2004. Colombo, 2006. 1 CD-ROM. (Embrapa Florestas. Documentos, 141). Coordenação editorial: Moacir José Sales Medrado e Rodrigo de Oliveira Cintra.| Tipo: Documentos | Circulação/Nível: -- - -- |
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| Registros recuperados : 69 | |
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