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Registro Completo |
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
09/01/2018 |
Data da última atualização: |
03/05/2019 |
Tipo da produção científica: |
Documentos |
Autoria: |
FUJIMOTO, R. Y.; DIAS, J. A. R.; ABE, H. A.; SOUSA, N. da C.; COUTO, M. V. S. do; CORDEIRO, C. A. M.; MENESES, J. O.; CUNHA, F. S.; CARNEIRO, P. C. F.; MARIA, A. N.; MOURINO, J. L. P.; MARTINS, M. L. |
Afiliação: |
RODRIGO YUDI FUJIMOTO, CPATC; JOEL ARTUR RODRIGUES DIAS; HIGO ANDRADE ABE; NATALINO DA COSTA SOUSA; MARCIA VALERIA SILVA DO COUTO; CARLOS ALBERTO MARTINS CORDEIRO; JULIANA OLIVEIRA MENESES; FERNANDA SANTOS CUNHA; PAULO CESAR FALANGHE CARNEIRO, CPATC; ALEXANDRE NIZIO MARIA, CPATC; JOSE LUIZ PEDREIRA MORINO; MAURICIO LATERCA MARTINS. |
Título: |
Seleção de bactéria autoctone com potencial probiótico para o acará-bandeira. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Aracaju: Embrapa Tabuleiros Costeiros, 2017. |
Série: |
(Embrapa Tabuleiros Costeiros. Documentos, 214). |
ISSN: |
1678-1953 |
Idioma: |
Português |
Palavras-Chave: |
Acará bandeira. |
Thesagro: |
Bactéria; Peixe. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171882/1/DOC-214-diagramado-revisadoAUTOR.pdf
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Marc: |
LEADER 00856nam a2200289 a 4500 001 2084788 005 2019-05-03 008 2017 bl uuuu u0uu1 u #d 022 $a1678-1953 100 1 $aFUJIMOTO, R. Y. 245 $aSeleção de bactéria autoctone com potencial probiótico para o acará-bandeira.$h[electronic resource] 260 $aAracaju: Embrapa Tabuleiros Costeiros$c2017 490 $a(Embrapa Tabuleiros Costeiros. Documentos, 214). 650 $aBactéria 650 $aPeixe 653 $aAcará bandeira 700 1 $aDIAS, J. A. R. 700 1 $aABE, H. A. 700 1 $aSOUSA, N. da C. 700 1 $aCOUTO, M. V. S. do 700 1 $aCORDEIRO, C. A. M. 700 1 $aMENESES, J. O. 700 1 $aCUNHA, F. S. 700 1 $aCARNEIRO, P. C. F. 700 1 $aMARIA, A. N. 700 1 $aMOURINO, J. L. P. 700 1 $aMARTINS, M. L.
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Embrapa Tabuleiros Costeiros (CPATC) |
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![](/consulta/web/img/deny.png) | 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: |
03/12/2021 |
Data da última atualização: |
03/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
LEÃO, J. M.; COELHO, S. G.; LAGE, C. F. de A.; AZEVEDO, R. A. de; LIMA, J. A. M.; CARNEIRO, J. C.; FERREIRA, A. L.; MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; DINIZ NETO, H. do C.; CAMPOS, M. M. |
Afiliação: |
JULIANA MERGH LEÃO, Universidade Federal de Minas Gerais; SANDRA GESTEIRA COELHO, Universidade Federal de Minas Gerais; CAMILA FLÁVIA DE ASSIS LAGE, Universidade Federal de Minas Gerais; RAFAEL ALVES DE AZEVEDO, Universidade Federal de Minas Gerais; JULIANA APARECIDA MELLO LIMA, Universidade Federal de Minas Gerais; JULIANA CAMPOS CARNEIRO, Universidade Federal de Minas Gerais; ALEXANDRE LIMA FERREIRA, Universidade Federal de Minas Gerais; FERNANDA SAMARINI MACHADO, CNPGL; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; THIERRY RIBEIRO TOMICH, CNPGL; HILTON DO CARMO DINIZ NETO, Universidade Federal de Minas Gerais; MARIANA MAGALHAES CAMPOS, CNPGL. |
Título: |
How divergence for feed efficiency traits affects body measurements and metabolites in blood and ruminal parameters on pre-weaning dairy heifers. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Animals, v. 11, 3436, 2021. |
DOI: |
https://doi.org/10.3390/ani11123436 |
Idioma: |
Inglês |
Conteúdo: |
The objectives of this study were: (1) to evaluate feed efficiency indexes and their relationships with body measurements and blood and ruminal metabolites in the pre-weaning period; (2) to determine if such measurements can be used as feed-efficiency markers during the pre-weaning period. Holstein?Gyr heifer calves (n = 36), enrolled between 4 and 12 weeks of age, were classified into two residual feed intake (RFI) and residual body weight gain (RG) groups: high efficiency (HE; RFI, n = 10; and RG, n = 9), and low efficiency (LE; RFI, n = 10; and RG, n = 8). Calves were fed whole milk (6 L/day) and solid feed ad libitum. Body developments were measured weekly and feed intake (milk and solid feed) daily during the whole period. Blood samples were collected at 12 weeks of age and analyzed for glucose, insulin and ?-hydroxybutyrate (BHB). Samples of ruminal content were collected on the same day and analyzed for pH, NH3 -N, and volatile fatty acids (VFA). Among the growth characteristics, only the initial hip width differed between the RFI groups, and withers height differed between the RG groups. Concentration of BHB was greater and glucose: insulin ratios tended to be greater in LE-RG animals. Butyric acid proportions were similar among RFI groups, but tended to be greater for HE-RG than for LE-RG. Overall, correlation coefficients between RFI or RG and blood, rumen, or morphometric markers were low. Thus, it is unlikely that measurements of metabolic indicators, per se, will be useful in the early identification of more efficient animals. Understanding the underlying physiological basis for improved feed efficiency in dairy heifers requires further investigation MenosThe objectives of this study were: (1) to evaluate feed efficiency indexes and their relationships with body measurements and blood and ruminal metabolites in the pre-weaning period; (2) to determine if such measurements can be used as feed-efficiency markers during the pre-weaning period. Holstein?Gyr heifer calves (n = 36), enrolled between 4 and 12 weeks of age, were classified into two residual feed intake (RFI) and residual body weight gain (RG) groups: high efficiency (HE; RFI, n = 10; and RG, n = 9), and low efficiency (LE; RFI, n = 10; and RG, n = 8). Calves were fed whole milk (6 L/day) and solid feed ad libitum. Body developments were measured weekly and feed intake (milk and solid feed) daily during the whole period. Blood samples were collected at 12 weeks of age and analyzed for glucose, insulin and ?-hydroxybutyrate (BHB). Samples of ruminal content were collected on the same day and analyzed for pH, NH3 -N, and volatile fatty acids (VFA). Among the growth characteristics, only the initial hip width differed between the RFI groups, and withers height differed between the RG groups. Concentration of BHB was greater and glucose: insulin ratios tended to be greater in LE-RG animals. Butyric acid proportions were similar among RFI groups, but tended to be greater for HE-RG than for LE-RG. Overall, correlation coefficients between RFI or RG and blood, rumen, or morphometric markers were low. Thus, it is unlikely that measurements of metabolic indicators, per se, wil... Mostrar Tudo |
Palavras-Chave: |
Alta eficiência; Baixa eficiencia; Crescimento residual; Eficiência alimentar. |
Thesagro: |
Gado Leiteiro; Novilho Leiteiro. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02725naa a2200337 a 4500 001 2137037 005 2021-12-03 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3390/ani11123436$2DOI 100 1 $aLEÃO, J. M. 245 $aHow divergence for feed efficiency traits affects body measurements and metabolites in blood and ruminal parameters on pre-weaning dairy heifers.$h[electronic resource] 260 $c2021 520 $aThe objectives of this study were: (1) to evaluate feed efficiency indexes and their relationships with body measurements and blood and ruminal metabolites in the pre-weaning period; (2) to determine if such measurements can be used as feed-efficiency markers during the pre-weaning period. Holstein?Gyr heifer calves (n = 36), enrolled between 4 and 12 weeks of age, were classified into two residual feed intake (RFI) and residual body weight gain (RG) groups: high efficiency (HE; RFI, n = 10; and RG, n = 9), and low efficiency (LE; RFI, n = 10; and RG, n = 8). Calves were fed whole milk (6 L/day) and solid feed ad libitum. Body developments were measured weekly and feed intake (milk and solid feed) daily during the whole period. Blood samples were collected at 12 weeks of age and analyzed for glucose, insulin and ?-hydroxybutyrate (BHB). Samples of ruminal content were collected on the same day and analyzed for pH, NH3 -N, and volatile fatty acids (VFA). Among the growth characteristics, only the initial hip width differed between the RFI groups, and withers height differed between the RG groups. Concentration of BHB was greater and glucose: insulin ratios tended to be greater in LE-RG animals. Butyric acid proportions were similar among RFI groups, but tended to be greater for HE-RG than for LE-RG. Overall, correlation coefficients between RFI or RG and blood, rumen, or morphometric markers were low. Thus, it is unlikely that measurements of metabolic indicators, per se, will be useful in the early identification of more efficient animals. Understanding the underlying physiological basis for improved feed efficiency in dairy heifers requires further investigation 650 $aGado Leiteiro 650 $aNovilho Leiteiro 653 $aAlta eficiência 653 $aBaixa eficiencia 653 $aCrescimento residual 653 $aEficiência alimentar 700 1 $aCOELHO, S. G. 700 1 $aLAGE, C. F. de A. 700 1 $aAZEVEDO, R. A. de 700 1 $aLIMA, J. A. M. 700 1 $aCARNEIRO, J. C. 700 1 $aFERREIRA, A. L. 700 1 $aMACHADO, F. S. 700 1 $aPEREIRA, L. G. R. 700 1 $aTOMICH, T. R. 700 1 $aDINIZ NETO, H. do C. 700 1 $aCAMPOS, M. M. 773 $tAnimals$gv. 11, 3436, 2021.
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