| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
|
Data corrente: |
15/12/2011 |
|
Data da última atualização: |
05/07/2023 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
OLIVEIRA, J. B. de; ARÁÚJO, A. J. de B.; SILVA, G. G.; OLIVEIRA, V. de S.; NASCIMENTO, R. L.; PEREIRA, G. E. |
|
Afiliação: |
JULIANE BARRETO DE OLIVEIRA; ANA JÚLIA DE BRITO ARAÚJO; GILDEILZA GOMES SILVA; VANESSA DE SOUZA OLIVEIRA; RUSSAIKA LÍRIO NASCIMENTO; GIULIANO ELIAS PEREIRA, CNPUV. |
|
Título: |
Enological potential of Carmenere wines elaborated in a tropical region of Brazil. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
In: CONGRESO LATINOAMERICANO DE VITICULTURA Y ENOLOGIA, 13., 2011, Santiago do Chile. Sustentabilidad y cambio climático: impacto para la industria vitivinícola. Santiago: Asociación Nacional de Ingenieros Agrónomos Enólogos de Chile, 2011. |
|
Descrição Física: |
1 CD-ROM. |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study had the objective to evaluate the enological potential of Carmenere wines elaborated from grapes harvested in the second semester of 2010. |
|
Palavras-Chave: |
Brasil; Carmenere; Compostos fenólicos; Porta-enxerto; Região Nordeste; Vinhos tropicais; Vitis vinifera L. |
|
Thesagro: |
Análise organoléptica; Análise química; Composição química; Produção; Uva; Variedade; Vinho; Viticultura. |
|
Thesaurus Nal: |
Grapes. |
|
Categoria do assunto: |
--
A Sistemas de Cultivo |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/50434/1/Giuliano5-2011.pdf
|
|
Marc: |
LEADER 01349nam a2200373 a 4500
001 1909918
005 2023-07-05
008 2011 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, J. B. de
245 $aEnological potential of Carmenere wines elaborated in a tropical region of Brazil.
260 $aIn: CONGRESO LATINOAMERICANO DE VITICULTURA Y ENOLOGIA, 13., 2011, Santiago do Chile. Sustentabilidad y cambio climático: impacto para la industria vitivinícola. Santiago: Asociación Nacional de Ingenieros Agrónomos Enólogos de Chile$c2011
300 $c1 CD-ROM.
520 $aThis study had the objective to evaluate the enological potential of Carmenere wines elaborated from grapes harvested in the second semester of 2010.
650 $aGrapes
650 $aAnálise organoléptica
650 $aAnálise química
650 $aComposição química
650 $aProdução
650 $aUva
650 $aVariedade
650 $aVinho
650 $aViticultura
653 $aBrasil
653 $aCarmenere
653 $aCompostos fenólicos
653 $aPorta-enxerto
653 $aRegião Nordeste
653 $aVinhos tropicais
653 $aVitis vinifera L
700 1 $aARÁÚJO, A. J. de B.
700 1 $aSILVA, G. G.
700 1 $aOLIVEIRA, V. de S.
700 1 $aNASCIMENTO, R. L.
700 1 $aPEREIRA, G. E.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Suínos e Aves. |
|
Data corrente: |
29/06/2023 |
|
Data da última atualização: |
29/06/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
MARX, F. O.; ALVAREZ, M. V. N.; BASSI, L. S.; FÉLIX, A. P.; KRABBE, E. L.; OLIVEIRA, S. G.; MAIORKA, A. |
|
Afiliação: |
FRANCIELLE DE OLIVEIRA MARX, Universidade Federal do Paraná; MARCUS VINÍCIUS NIZ ALVAREZ, Universidade Estadual Paulista; LUCAS SCHIMIDT BASSI, Universidade Federal do Paraná; AMANDA PORTELA FELIX, Universidade Federal do Paraná; EVERTON LUIS KRABBE, CNPSA; SIMONE GISELE DE OLIVEIRA, Universidade Federal do Paraná; ALEX MAIORKA, Universidade Federal do Paraná. |
|
Título: |
Use of statistical models to determine the optimal concentration of metabolizable energy for growth performance of broiler chickens. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Livestock Science, v. 274, n. 105268, 2023. |
|
DOI: |
https://doi.org/10.1016/j.livsci.2023.105268 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: The formulation of diets that adequately meet energy requirements in the different phases of broiler chicken production is of the utmost importance. The objective of this study was to determine the optimal content of metabolizable energy (ME) for broiler chickens in various production phases using different statistical models. A total of 900 broiler chickens were assigned to 5 treatments with 9 replicates of 20 broiler chickens each from 21 to 42 d of age in a completely randomized design. Experimental diets were based on corn and soybean meal and formulated to meet the nutritional requirements of broiler chickens, except for ME requirements. Dietary treatments consisted of 5 pelleted/crushed diets with increasing levels of ME: T1 to T5 (2,850 to 3,250 kcal/kg), divided into grower (21 to 35 d) and finisher (35 to 42 d) phases. Feed intake (FI), body weight gain (BWG), feed conversion ratio (FCR), total energy intake, efficiency of energy use for BWG, and carcass and cuts yields were determined. The ideal ME content for best FCR was determined with the use of quadratic polynomial (QP), segmented, and linear response plateau models (LRP). In all evaluated periods, BWG was not influenced by ME, whereas FI and FCR decreased linearly with increasing ME. Total energy intake increased and the energy use efficiency for BWG decreased with greater ME (P < 0.05). Neither carcass nor cuts yields were influenced by dietary ME. The ideal dietary ME content differed between statistical models. In conclusion, based on FCR results, the QP regression model presented the best fit of the data in the grower phase, indicating an optimal content of metabolizable energy for feed conversion of 3,264 kcal/kg, whereas LRP presented the best data adjustment in the finisher phase, indicating 3,224 kcal/kg of ME as optimal. MenosAbstract: The formulation of diets that adequately meet energy requirements in the different phases of broiler chicken production is of the utmost importance. The objective of this study was to determine the optimal content of metabolizable energy (ME) for broiler chickens in various production phases using different statistical models. A total of 900 broiler chickens were assigned to 5 treatments with 9 replicates of 20 broiler chickens each from 21 to 42 d of age in a completely randomized design. Experimental diets were based on corn and soybean meal and formulated to meet the nutritional requirements of broiler chickens, except for ME requirements. Dietary treatments consisted of 5 pelleted/crushed diets with increasing levels of ME: T1 to T5 (2,850 to 3,250 kcal/kg), divided into grower (21 to 35 d) and finisher (35 to 42 d) phases. Feed intake (FI), body weight gain (BWG), feed conversion ratio (FCR), total energy intake, efficiency of energy use for BWG, and carcass and cuts yields were determined. The ideal ME content for best FCR was determined with the use of quadratic polynomial (QP), segmented, and linear response plateau models (LRP). In all evaluated periods, BWG was not influenced by ME, whereas FI and FCR decreased linearly with increasing ME. Total energy intake increased and the energy use efficiency for BWG decreased with greater ME (P < 0.05). Neither carcass nor cuts yields were influenced by dietary ME. The ideal dietary ME content differed between stat... Mostrar Tudo |
|
Palavras-Chave: |
Desempenho de crescimento; Optimal energy content. |
|
Thesagro: |
Frango de Corte; Metabolismo Energético; Nutrição Animal. |
|
Thesaurus NAL: |
Broiler chickens; Growth performance; Metabolizable energy; Statistical models. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154701/1/final10178.pdf
|
|
Marc: |
LEADER 02834naa a2200313 a 4500
001 2154701
005 2023-06-29
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.livsci.2023.105268$2DOI
100 1 $aMARX, F. O.
245 $aUse of statistical models to determine the optimal concentration of metabolizable energy for growth performance of broiler chickens.$h[electronic resource]
260 $c2023
520 $aAbstract: The formulation of diets that adequately meet energy requirements in the different phases of broiler chicken production is of the utmost importance. The objective of this study was to determine the optimal content of metabolizable energy (ME) for broiler chickens in various production phases using different statistical models. A total of 900 broiler chickens were assigned to 5 treatments with 9 replicates of 20 broiler chickens each from 21 to 42 d of age in a completely randomized design. Experimental diets were based on corn and soybean meal and formulated to meet the nutritional requirements of broiler chickens, except for ME requirements. Dietary treatments consisted of 5 pelleted/crushed diets with increasing levels of ME: T1 to T5 (2,850 to 3,250 kcal/kg), divided into grower (21 to 35 d) and finisher (35 to 42 d) phases. Feed intake (FI), body weight gain (BWG), feed conversion ratio (FCR), total energy intake, efficiency of energy use for BWG, and carcass and cuts yields were determined. The ideal ME content for best FCR was determined with the use of quadratic polynomial (QP), segmented, and linear response plateau models (LRP). In all evaluated periods, BWG was not influenced by ME, whereas FI and FCR decreased linearly with increasing ME. Total energy intake increased and the energy use efficiency for BWG decreased with greater ME (P < 0.05). Neither carcass nor cuts yields were influenced by dietary ME. The ideal dietary ME content differed between statistical models. In conclusion, based on FCR results, the QP regression model presented the best fit of the data in the grower phase, indicating an optimal content of metabolizable energy for feed conversion of 3,264 kcal/kg, whereas LRP presented the best data adjustment in the finisher phase, indicating 3,224 kcal/kg of ME as optimal.
650 $aBroiler chickens
650 $aGrowth performance
650 $aMetabolizable energy
650 $aStatistical models
650 $aFrango de Corte
650 $aMetabolismo Energético
650 $aNutrição Animal
653 $aDesempenho de crescimento
653 $aOptimal energy content
700 1 $aALVAREZ, M. V. N.
700 1 $aBASSI, L. S.
700 1 $aFÉLIX, A. P.
700 1 $aKRABBE, E. L.
700 1 $aOLIVEIRA, S. G.
700 1 $aMAIORKA, A.
773 $tLivestock Science$gv. 274, n. 105268, 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
