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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
08/07/2022 |
Data da última atualização: |
29/07/2022 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
LEAO, N. V. M.; SHIMIZU, E. S. C.; FELIPE, S. H. S. |
Afiliação: |
NOEMI VIANNA MARTINS LEAO, CPATU; ELIZABETH SANTOS CORDEIRO SHIMIZU, CPATU; SÉRGIO HEITOR SOUSA FELIPE, UFV. |
Título: |
Virola surinamensis: Ucuúba. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: CORADIN, L.; CAMILLO, J.; VIEIRA, I. C. G. (ed.). Espécies nativas da flora brasileira de valor econômico atual ou potencial: plantas para o futuro: região Norte. Brasília, DF: MMA, 2022. |
Páginas: |
p. 1269-1276. |
Série: |
(Série Biodiversidade, 53). |
Idioma: |
Português |
Thesagro: |
Ucuuba; Virola Surinamensis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144562/1/Plantas-para-o-Futuro-Norte-1270-1277.pdf
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Marc: |
LEADER 00656naa a2200181 a 4500 001 2144562 005 2022-07-29 008 2022 bl uuuu u00u1 u #d 100 1 $aLEAO, N. V. M. 245 $aVirola surinamensis$bUcuúba.$h[electronic resource] 260 $c2022 300 $ap. 1269-1276. 490 $a(Série Biodiversidade, 53). 650 $aUcuuba 650 $aVirola Surinamensis 700 1 $aSHIMIZU, E. S. C. 700 1 $aFELIPE, S. H. S. 773 $tIn: CORADIN, L.; CAMILLO, J.; VIEIRA, I. C. G. (ed.). Espécies nativas da flora brasileira de valor econômico atual ou potencial: plantas para o futuro: região Norte. Brasília, DF: MMA, 2022.
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Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
06/11/1992 |
Data da última atualização: |
06/11/1992 |
Autoria: |
MOLL, R. H.; MOTTO, M.; TOLEDO, J. F. F. de. |
Título: |
Prediction and inheritance of prolific expression in maize hybrids. |
Ano de publicação: |
1981 |
Fonte/Imprenta: |
Maydica, Bergamo, v.26, n.4, p.273-285, 1981. |
Idioma: |
Inglês |
Conteúdo: |
Inbred lines maize (Zea mays L.) were classified as prolific (mostly twoeared), semi-prolific (one- and two-eared plants mixed), and non-prolific (mostly one-eared) on the basis of previous data. Twenty-four single cross and five double-cross hybrid combinations among nine inbreds were compared for expression of prolificacy and seven flowering traits to evaluate the correspondence of inbred classification and prolific expression in hybrids. The criteria used to classify inbreds for prolific potential were the degree of synchronization of silk emergence of the top two earshoots and the frequency of ear development on plants with synchronous silking. These criteria were adequate to predict the kind of prolific expression of most hybrids. The hypothesis was tested that differences between prolific and non-prolific genotypes are affected by two loci with major effects. This hypothesis was rejected on the basis of significant Chi-square tests. However, the hypothesis was accepted that the frequency of second ears on plants with synchronous shoots is affected by segregation for a single major locus. |
Palavras-Chave: |
Ears per plant; Maize; Prolificacy; Prolificidade. |
Thesagro: |
Espiga; Fertilidade; Milho; Zea Mays. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01716naa a2200241 a 4500 001 1457974 005 1992-11-06 008 1981 bl --- 0-- u #d 100 1 $aMOLL, R. H. 245 $aPrediction and inheritance of prolific expression in maize hybrids. 260 $c1981 520 $aInbred lines maize (Zea mays L.) were classified as prolific (mostly twoeared), semi-prolific (one- and two-eared plants mixed), and non-prolific (mostly one-eared) on the basis of previous data. Twenty-four single cross and five double-cross hybrid combinations among nine inbreds were compared for expression of prolificacy and seven flowering traits to evaluate the correspondence of inbred classification and prolific expression in hybrids. The criteria used to classify inbreds for prolific potential were the degree of synchronization of silk emergence of the top two earshoots and the frequency of ear development on plants with synchronous silking. These criteria were adequate to predict the kind of prolific expression of most hybrids. The hypothesis was tested that differences between prolific and non-prolific genotypes are affected by two loci with major effects. This hypothesis was rejected on the basis of significant Chi-square tests. However, the hypothesis was accepted that the frequency of second ears on plants with synchronous shoots is affected by segregation for a single major locus. 650 $aEspiga 650 $aFertilidade 650 $aMilho 650 $aZea Mays 653 $aEars per plant 653 $aMaize 653 $aProlificacy 653 $aProlificidade 700 1 $aMOTTO, M. 700 1 $aTOLEDO, J. F. F. de 773 $tMaydica, Bergamo$gv.26, n.4, p.273-285, 1981.
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