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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
01/07/1999 |
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Data da última atualização: |
01/07/1999 |
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Autoria: |
COSTA, E. F. da; BRITO, R. A. L.; VIANA, P. A.; TEIXEIRA, D. M. C.; PITTA, G. V. E.; COELHO, A. M.; ALVES, V. M. C.; VASCONCELLOS, C. A.; VALICENTE, F. H.; PINTO, N. S. J. A.; SILVA, J. B. da; KARAM, D.; VIEIRA, R. F. |
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Título: |
Curso de engenharia e manejo de irrigacao: quimigacao - aplicacao de produtos quimicos e biologicos via agua de irrigacao. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Brasilia: ABEAS / Vicosa: UFV, 1998. |
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Volume: |
v.9. |
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Páginas: |
134p. |
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Série: |
(Especializacao por Tutoria a Distancia). |
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Idioma: |
Português |
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Palavras-Chave: |
Quimigacao. |
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Thesagro: |
Fertilizante Nitrogenado; Fungicida; Herbicida; Inseticida; Irrigação. |
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Thesaurus Nal: |
chemigation; fungicides; herbicides; insecticides; irrigation; nitrogen fertilizers. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01168nam a2200409 a 4500
001 1764760
005 1999-07-01
008 1998 bl uuuu 00u1 u #d
100 1 $aCOSTA, E. F. da
245 $aCurso de engenharia e manejo de irrigacao$bquimigacao - aplicacao de produtos quimicos e biologicos via agua de irrigacao.
260 $aBrasilia: ABEAS / Vicosa: UFV$c1998
300 $a134p. v.9.
490 $a(Especializacao por Tutoria a Distancia).$vv.9.
650 $achemigation
650 $afungicides
650 $aherbicides
650 $ainsecticides
650 $airrigation
650 $anitrogen fertilizers
650 $aFertilizante Nitrogenado
650 $aFungicida
650 $aHerbicida
650 $aInseticida
650 $aIrrigação
653 $aQuimigacao
700 1 $aBRITO, R. A. L.
700 1 $aVIANA, P. A.
700 1 $aTEIXEIRA, D. M. C.
700 1 $aPITTA, G. V. E.
700 1 $aCOELHO, A. M.
700 1 $aALVES, V. M. C.
700 1 $aVASCONCELLOS, C. A.
700 1 $aVALICENTE, F. H.
700 1 $aPINTO, N. S. J. A.
700 1 $aSILVA, J. B. da
700 1 $aKARAM, D.
700 1 $aVIEIRA, R. F.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
02/08/2016 |
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Data da última atualização: |
28/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
OLIVEIRA, K. M. B. de; BARRIOS, S. C. L.; CHIARI, L.; LAURA, V. A.; VALLE, C. B. do (ed.). |
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Afiliação: |
Keise Mara Belmonte de Oliveira, UFMS; SANZIO CARVALHO LIMA BARRIOS, CNPGC; LUCIMARA CHIARI, CNPGC; VALDEMIR ANTONIO LAURA, CNPGC; CACILDA BORGES DO VALLE, CNPGC. |
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Título: |
Evaluation of aluminum resistance in hybrids of Brachiaria decumbens Stapf. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, v. 15, n. 4, p. 251-257, Oct./Dec. 2015. |
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Páginas: |
7 p. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate hybrids of Brachiaria decumbens for root vigor and aluminum resistance as components of edaphic adaptation. One hundred intraspecific hybrids and their parents were evaluated in a greenhouse solution-culture. Significant differences for both traits indicate that there is genetic variability amongst hybrids. The parents had a similar performance for root growth, but differed significantly for aluminum resistance. Twenty three and seven hybrids were superior to cv. Basilisk for root vigor and aluminum resistance, respectively, but most of them were not coincident for both traits. Aluminum resistance seemed to vary quantitatively, since the majority of the hybrids were placed around the mean and fewer in the extremes. The estimate of heritability based on progeny means for aluminum resistance (0.27) was lower than for root vigor (0.69). The method used was efficient in discriminating hybrids, and identified the best ones for edaphic adaptation. |
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Palavras-Chave: |
Capim braquiária; Estresse abiótico; Herdabilidade. |
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Thesagro: |
Brachiaria; Seleção recorrente; Solo acido. |
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Thesaurus NAL: |
Abiotic stress; Acid soils; Heritability; Recurrent selection. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158206/1/Evaluation-of-aluminum-resistance.pdf
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Marc: |
LEADER 01874naa a2200301 a 4500
001 2050022
005 2017-03-28
008 2015 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, K. M. B. de
245 $aEvaluation of aluminum resistance in hybrids of Brachiaria decumbens Stapf.$h[electronic resource]
260 $c2015
300 $a7 p.
520 $aThe objective of this work was to evaluate hybrids of Brachiaria decumbens for root vigor and aluminum resistance as components of edaphic adaptation. One hundred intraspecific hybrids and their parents were evaluated in a greenhouse solution-culture. Significant differences for both traits indicate that there is genetic variability amongst hybrids. The parents had a similar performance for root growth, but differed significantly for aluminum resistance. Twenty three and seven hybrids were superior to cv. Basilisk for root vigor and aluminum resistance, respectively, but most of them were not coincident for both traits. Aluminum resistance seemed to vary quantitatively, since the majority of the hybrids were placed around the mean and fewer in the extremes. The estimate of heritability based on progeny means for aluminum resistance (0.27) was lower than for root vigor (0.69). The method used was efficient in discriminating hybrids, and identified the best ones for edaphic adaptation.
650 $aAbiotic stress
650 $aAcid soils
650 $aHeritability
650 $aRecurrent selection
650 $aBrachiaria
650 $aSeleção recorrente
650 $aSolo acido
653 $aCapim braquiária
653 $aEstresse abiótico
653 $aHerdabilidade
700 1 $aBARRIOS, S. C. L.
700 1 $aCHIARI, L.
700 1 $aLAURA, V. A.
700 1 $aVALLE, C. B. do
773 $tCrop Breeding and Applied Biotechnology, Viçosa$gv. 15, n. 4, p. 251-257, Oct./Dec. 2015.
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Embrapa Gado de Corte (CNPGC) |
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