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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
05/09/2022 |
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Data da última atualização: |
05/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AMÉRICO, F. K. de A.; CARVALHO, M. A.; MALAQUIAS, J. V.; RAMOS, A. K. B.; BRAGA, G. J.; KARIA, C. T.; FONSECA, C. E. L. da. |
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Afiliação: |
FABIANA KARLA DE ARAUJO AMÉRICO; MARCELO AYRES CARVALHO, CPAC; JUACI VITORIA MALAQUIAS, CPAC; ALLAN KARDEC BRAGA RAMOS, CPAC; GUSTAVO JOSE BRAGA, CPAC; CLAUDIO TAKAO KARIA, CPAC; CARLOS EDUARDO LAZARINI DA FONSECA, CPAC. |
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Título: |
Stylosanthes scabra: genetic variability of forage quality traits. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Genetic Resources, v. 3, n. 5, p. 24-25, 2022. |
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Páginas: |
p. 24-25 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Stylosanthes scabra Vogel is a tropical legume grown in dry tropical and subtropical environments. The objective of this research was to evaluate the genetic diversity of forage quality traits for 80 accessions of S. scabra. Seven plants from each accession were planted in a single-line plot with no replicates at Embrapa Cerrados, Brazil. All plants were harvested 90 days after planting. Crude protein (CP), in vitro dry matter digestibility (IVDMD), neutral detergent fibre (NDF), acid detergent fibre (ADF), lignin (LIG), hemicellulose (HEMIC) and cellulose (CELLU) were estimated. Data were submitted to principal component analysis (PCA) and a cluster analysis was performed to identify groups of similarity. Simpson and Shannon?Weaver diversity indices estimated the genetic diversity. The average values of CP, IVDMD, NDF, ADF, LIG, HEMIC and CELLU were 220g/kg, 560g/kg, 516.8g/kg, 368g/kg, 69.4g/kg, 148.8g/kg and 298.6g/kg, respectively. There was a significant difference among collection sites for IVDMD, ADF and CELLU. The first two principal components accounted for 73% of the total variation. The 80 accessions resulted in four clusters, among which significant differences were observed for CP, IVDMD and ADF. Group IV, with 24 accessions, had the highest CP and IVDMD concentrations and the lowest ADF concentration, being the highest-quality forage group. Diversity indices were 0.78 and 0.81 for Simpson?s and Shannon?Weaver?s, respectively. In conclusion, there is genetic diversity for forage quality traits among S. scabra. MenosAbstract: Stylosanthes scabra Vogel is a tropical legume grown in dry tropical and subtropical environments. The objective of this research was to evaluate the genetic diversity of forage quality traits for 80 accessions of S. scabra. Seven plants from each accession were planted in a single-line plot with no replicates at Embrapa Cerrados, Brazil. All plants were harvested 90 days after planting. Crude protein (CP), in vitro dry matter digestibility (IVDMD), neutral detergent fibre (NDF), acid detergent fibre (ADF), lignin (LIG), hemicellulose (HEMIC) and cellulose (CELLU) were estimated. Data were submitted to principal component analysis (PCA) and a cluster analysis was performed to identify groups of similarity. Simpson and Shannon?Weaver diversity indices estimated the genetic diversity. The average values of CP, IVDMD, NDF, ADF, LIG, HEMIC and CELLU were 220g/kg, 560g/kg, 516.8g/kg, 368g/kg, 69.4g/kg, 148.8g/kg and 298.6g/kg, respectively. There was a significant difference among collection sites for IVDMD, ADF and CELLU. The first two principal components accounted for 73% of the total variation. The 80 accessions resulted in four clusters, among which significant differences were observed for CP, IVDMD and ADF. Group IV, with 24 accessions, had the highest CP and IVDMD concentrations and the lowest ADF concentration, being the highest-quality forage group. Diversity indices were 0.78 and 0.81 for Simpson?s and Shannon?Weaver?s, respectively. In conclusion, there is g... Mostrar Tudo |
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Palavras-Chave: |
Caracterização de germoplasma; Índice de diversidade; Valor nutricional. |
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Thesagro: |
Leguminosa Tropical; Recurso Genético. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146101/1/Marcelo-Ayres-Stylosanthes-scabra.pdf
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Marc: |
LEADER 02333naa a2200265 a 4500
001 2146101
005 2022-09-05
008 2022 bl uuuu u00u1 u #d
100 1 $aAMÉRICO, F. K. de A.
245 $aStylosanthes scabra$bgenetic variability of forage quality traits.$h[electronic resource]
260 $c2022
300 $ap. 24-25
520 $aAbstract: Stylosanthes scabra Vogel is a tropical legume grown in dry tropical and subtropical environments. The objective of this research was to evaluate the genetic diversity of forage quality traits for 80 accessions of S. scabra. Seven plants from each accession were planted in a single-line plot with no replicates at Embrapa Cerrados, Brazil. All plants were harvested 90 days after planting. Crude protein (CP), in vitro dry matter digestibility (IVDMD), neutral detergent fibre (NDF), acid detergent fibre (ADF), lignin (LIG), hemicellulose (HEMIC) and cellulose (CELLU) were estimated. Data were submitted to principal component analysis (PCA) and a cluster analysis was performed to identify groups of similarity. Simpson and Shannon?Weaver diversity indices estimated the genetic diversity. The average values of CP, IVDMD, NDF, ADF, LIG, HEMIC and CELLU were 220g/kg, 560g/kg, 516.8g/kg, 368g/kg, 69.4g/kg, 148.8g/kg and 298.6g/kg, respectively. There was a significant difference among collection sites for IVDMD, ADF and CELLU. The first two principal components accounted for 73% of the total variation. The 80 accessions resulted in four clusters, among which significant differences were observed for CP, IVDMD and ADF. Group IV, with 24 accessions, had the highest CP and IVDMD concentrations and the lowest ADF concentration, being the highest-quality forage group. Diversity indices were 0.78 and 0.81 for Simpson?s and Shannon?Weaver?s, respectively. In conclusion, there is genetic diversity for forage quality traits among S. scabra.
650 $aLeguminosa Tropical
650 $aRecurso Genético
653 $aCaracterização de germoplasma
653 $aÍndice de diversidade
653 $aValor nutricional
700 1 $aCARVALHO, M. A.
700 1 $aMALAQUIAS, J. V.
700 1 $aRAMOS, A. K. B.
700 1 $aBRAGA, G. J.
700 1 $aKARIA, C. T.
700 1 $aFONSECA, C. E. L. da
773 $tGenetic Resources$gv. 3, n. 5, p. 24-25, 2022.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
07/02/2012 |
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Data da última atualização: |
07/02/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OBA, E. T.; MONTAGNER, D.; BOIJINK, C. de L.; SANTOS, L. R. B. dos; SAMPAIO, F. G.; MARIANO, W. dos S.; RANTIN, F. T. |
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Afiliação: |
Eliane Tie Oba, CPAFAP; Daniel Montagner, Senar; Cheila de Lima Boijink, CPAA; Laila Romagueira Bichara dos Santos, USP; Fernanda Garcia Sampaio, UFSCar; Wagner dos Santos Mariano, Faculdades Anhanguera Dourados; Francisco Tadeu Rantin, UFSCar. |
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Título: |
Respostas fisiológicas de carpa comum, Cyprinus carpio, submetida à natação forçada. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 16., 2009, Natal. A importância da engenharia de pesca na produção de alimentos de recursos aquáticos. |
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Páginas: |
p. 84-90. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo do presente trabalho foi verificar os efeitos do treinamento nas características fisiológicas e biométricas de carpas, Cyprinus carpio, submetidas à natação forçada. |
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Palavras-Chave: |
Exercício; Intermediários metabólicos. |
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Thesagro: |
Carpa; Crescimento; Hematologia; Peixe. |
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Thesaurus NAL: |
cortisol. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/53512/1/AP-2009-Respostas-fisiologicas.pdf
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Marc: |
LEADER 01076nam a2200277 a 4500
001 1914520
005 2012-02-07
008 2009 bl uuuu u00u1 u #d
100 1 $aOBA, E. T.
245 $aRespostas fisiológicas de carpa comum, Cyprinus carpio, submetida à natação forçada.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 16., 2009, Natal. A importância da engenharia de pesca na produção de alimentos de recursos aquáticos.$c2009
300 $ap. 84-90.
520 $aO objetivo do presente trabalho foi verificar os efeitos do treinamento nas características fisiológicas e biométricas de carpas, Cyprinus carpio, submetidas à natação forçada.
650 $acortisol
650 $aCarpa
650 $aCrescimento
650 $aHematologia
650 $aPeixe
653 $aExercício
653 $aIntermediários metabólicos
700 1 $aMONTAGNER, D.
700 1 $aBOIJINK, C. de L.
700 1 $aSANTOS, L. R. B. dos
700 1 $aSAMPAIO, F. G.
700 1 $aMARIANO, W. dos S.
700 1 $aRANTIN, F. T.
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Embrapa Amapá (CPAF-AP) |
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