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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
19/09/2006 |
Data da última atualização: |
13/01/2022 |
Autoria: |
DUTRA, L. G. |
Afiliação: |
LEONCIO GONCALVES DUTRA, CNPSD. |
Título: |
Relatório de estágio a Montpellier e Paris - França - 31/março a 30 maio 1984. |
Ano de publicação: |
1985 |
Fonte/Imprenta: |
Manaus: EMBRAPA-CNPSD, 1985. |
Páginas: |
25 p. |
Idioma: |
Português |
Conteúdo: |
Visita de apresentação e reconhecimento aos laboratórios e laboratoristas. Visualização do esquema de análise vegetal realizado pelo LASP/GEDART. Comparações entre resultados obtidos pelo LASP/CNPSD e AMP/GERDAT sobre as mesmas amostras. primeiras comparações. Apresentação e discussão da metodologia e análise de plantas do LASP/CNPSD. Correlação entre análise para produtores de Palmier. Outras comparações. Análise de amostra considerada como "padrão" pelo LASP/CNPSD. Estudo de possibilidade de "Inter-Cross Cheking". Época de realização do estágio. |
Palavras-Chave: |
Solos. |
Thesagro: |
Dendê; Fertilidade; Pesquisa. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01009nam a2200169 a 4500 001 1678892 005 2022-01-13 008 1985 bl uuuu u0uu1 u #d 100 1 $aDUTRA, L. G. 245 $aRelatório de estágio a Montpellier e Paris - França - 31/março a 30 maio 1984. 260 $aManaus: EMBRAPA-CNPSD$c1985 300 $a25 p. 520 $aVisita de apresentação e reconhecimento aos laboratórios e laboratoristas. Visualização do esquema de análise vegetal realizado pelo LASP/GEDART. Comparações entre resultados obtidos pelo LASP/CNPSD e AMP/GERDAT sobre as mesmas amostras. primeiras comparações. Apresentação e discussão da metodologia e análise de plantas do LASP/CNPSD. Correlação entre análise para produtores de Palmier. Outras comparações. Análise de amostra considerada como "padrão" pelo LASP/CNPSD. Estudo de possibilidade de "Inter-Cross Cheking". Época de realização do estágio. 650 $aDendê 650 $aFertilidade 650 $aPesquisa 653 $aSolos
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Embrapa Amazônia Ocidental (CPAA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
13/11/2018 |
Data da última atualização: |
12/04/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
DAHER, R. F.; PEREIRA, A. V.; MENEZES, B. R. da S.; CASSARO, S.; NOVO, A. A. C.; FURLANI, E. P.; AMARAL JÚNIOR, A. T.; PEREIRA, M. G.; STIDA, W. F.; VIDAL, A. K. F. |
Afiliação: |
ROGÉRIO FIGUEIREDO DAHER, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ANTONIO VANDER PEREIRA, CNPGL; BRUNA RAFAELA DA SILVA MENEZES, UFRRJ; SABRINA CASSARO, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ANTÔNIO ALONSO CECON NOVO, IFF; EDUARDO PERES FURLANI, UFJF; ANTÔNIO TEIXEIRA DO AMARAL JÚNIOR, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; MESSIAS GONZAGA PEREIRA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; WANESSA FRANCESCONI STIDA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ANA KÉSIA FARIA VIDAL, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO. |
Título: |
Canonical correlations among morpho-agronomic and chemical traits in hybrids between elephant grass and millet. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 12, n. 2, p. 210-216, 2018. |
DOI: |
10.21475/ajcs.18.12.02.pne406 |
Idioma: |
Inglês |
Conteúdo: |
Abstract Studies involving the canonical correlation analysis in forage plants for interspecific hybrids between elephant grass (Pennisetum purpureum) and millet (Pennisetum glaucum) are scarce. The objectives of this study were to obtain estimates of coefficients of phenotypic, genotypic, and residual correlation and evaluate the degree of association between morpho-agronomic and chemical traits in 132 interspecific hybrids between elephant grass and millet. The experiment was conducted in the city of Coronel Pacheco-MG (Brazil). The experimental design was randomized complete blocks with 132 treatments and three replicates. Morpho-agronomic and bromatological characteristics were analyzed. The correlation analysis indicated that plants with elevated dry matter yield considering the whole plant, leaf or stem in taller plants and plants with intense tillering have lower crude protein contents, while plants with a greater diameter show lower percentages of fiber and cellulose and greater dry matter digestibility in vitro. By canonical correlations, the chi-squared test at 1% probability by was found that the hybrids showing morpho-agronomic and chemical patterns with taller plants and high dry stem matter yield have increased percentage of cellulose. In contrast, in the same canonical pair, plants with reduced leaf dry matter yield showed lower contents of silica and organic matter and reduced digestibility in vitro. The effect on the improvement of forage quality in hybrids of Pennisetum and millet was evidenced by the better performance of the plants for high dry matter yield of the stem, showing the potential of the same for inclusion in breeding programs. MenosAbstract Studies involving the canonical correlation analysis in forage plants for interspecific hybrids between elephant grass (Pennisetum purpureum) and millet (Pennisetum glaucum) are scarce. The objectives of this study were to obtain estimates of coefficients of phenotypic, genotypic, and residual correlation and evaluate the degree of association between morpho-agronomic and chemical traits in 132 interspecific hybrids between elephant grass and millet. The experiment was conducted in the city of Coronel Pacheco-MG (Brazil). The experimental design was randomized complete blocks with 132 treatments and three replicates. Morpho-agronomic and bromatological characteristics were analyzed. The correlation analysis indicated that plants with elevated dry matter yield considering the whole plant, leaf or stem in taller plants and plants with intense tillering have lower crude protein contents, while plants with a greater diameter show lower percentages of fiber and cellulose and greater dry matter digestibility in vitro. By canonical correlations, the chi-squared test at 1% probability by was found that the hybrids showing morpho-agronomic and chemical patterns with taller plants and high dry stem matter yield have increased percentage of cellulose. In contrast, in the same canonical pair, plants with reduced leaf dry matter yield showed lower contents of silica and organic matter and reduced digestibility in vitro. The effect on the improvement of forage quality in hybrids ... Mostrar Tudo |
Palavras-Chave: |
Coefficient of genotypic correlation; Dry matter yield; Percentage of cellulose. |
Thesaurus NAL: |
Forage quality; Plant breeding. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02636naa a2200301 a 4500 001 2099226 005 2024-04-12 008 2018 bl uuuu u00u1 u #d 024 7 $a10.21475/ajcs.18.12.02.pne406$2DOI 100 1 $aDAHER, R. F. 245 $aCanonical correlations among morpho-agronomic and chemical traits in hybrids between elephant grass and millet.$h[electronic resource] 260 $c2018 520 $aAbstract Studies involving the canonical correlation analysis in forage plants for interspecific hybrids between elephant grass (Pennisetum purpureum) and millet (Pennisetum glaucum) are scarce. The objectives of this study were to obtain estimates of coefficients of phenotypic, genotypic, and residual correlation and evaluate the degree of association between morpho-agronomic and chemical traits in 132 interspecific hybrids between elephant grass and millet. The experiment was conducted in the city of Coronel Pacheco-MG (Brazil). The experimental design was randomized complete blocks with 132 treatments and three replicates. Morpho-agronomic and bromatological characteristics were analyzed. The correlation analysis indicated that plants with elevated dry matter yield considering the whole plant, leaf or stem in taller plants and plants with intense tillering have lower crude protein contents, while plants with a greater diameter show lower percentages of fiber and cellulose and greater dry matter digestibility in vitro. By canonical correlations, the chi-squared test at 1% probability by was found that the hybrids showing morpho-agronomic and chemical patterns with taller plants and high dry stem matter yield have increased percentage of cellulose. In contrast, in the same canonical pair, plants with reduced leaf dry matter yield showed lower contents of silica and organic matter and reduced digestibility in vitro. The effect on the improvement of forage quality in hybrids of Pennisetum and millet was evidenced by the better performance of the plants for high dry matter yield of the stem, showing the potential of the same for inclusion in breeding programs. 650 $aForage quality 650 $aPlant breeding 653 $aCoefficient of genotypic correlation 653 $aDry matter yield 653 $aPercentage of cellulose 700 1 $aPEREIRA, A. V. 700 1 $aMENEZES, B. R. da S. 700 1 $aCASSARO, S. 700 1 $aNOVO, A. A. C. 700 1 $aFURLANI, E. P. 700 1 $aAMARAL JÚNIOR, A. T. 700 1 $aPEREIRA, M. G. 700 1 $aSTIDA, W. F. 700 1 $aVIDAL, A. K. F. 773 $tAustralian Journal of Crop Science$gv. 12, n. 2, p. 210-216, 2018.
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