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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
13/11/2020 |
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Data da última atualização: |
13/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FÉLIX, D. O.; SILVA, A. S.; FIALHO, A. T. S.; OLIVEIRA, C. J. P; BRITO, C. O.; TAVERNARI, F. de C.; RIBEIRO JUNIOR, V.; ROSTAGNO, H. S.; ALBINO, L. F. T. |
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Afiliação: |
UFV; UFS; UFS; UFS; CLAUDSON OLIVEIRA BRITO, UFS; FERNANDO DE CASTRO TAVERNARI, CNPSA; VALDIR RIBEIRO JUNIOR, UFS; HORÁCIO SANTIAGO ROSTAGNO, UFV; LUIZ FERNANDO TEIXEIRA ALBINO, UFV. |
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Título: |
Fat-soluble vitamin supplementation levels in diets for laying hens from 28 to 44 weeks of age. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Brazilian Journal of Poultry Science, v. 22, n. 3, p. 1-10, 2020. |
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DOI: |
http://dx.doi.org/10.1590/1806-9061-2019-1239 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstratc: This study aimed to examine the impact of levels of dietary supplementation with fat-soluble vitamins on the production performance and egg quality of laying hens. Three hundred Hy-Line White W-36 laying hens were evaluated from 28 to 44 weeks of age. The birds were allotted to one of six treatments in a randomized block design with 10 replicates with five birds each. Performance and egg quality parameters were evaluated in four 28-day periods. A corn and soybean meal-based basal diet was formulated so as to meet the nutritional requirements of the animals, with the exception of fatsoluble vitamins. The treatments consisted of dietary supplementation with 0%, 33.3%, 66.7%, 100.0%, 133.3% or 166.7% of fat-soluble vitamins (100% supplementation consisted of 7500 IU, 2000 IU, 10 IU and 1.8 mg of vitamins A, D3, E and K per kilogram of diet, respectively). Eggshell weight, shell thickness, shell strength, feed intake, egg weight, feed conversion per egg mass and feed conversion per dozen eggs showed a quadratic response (p≤0.05) to the treatments, whereas egg mass responded linearly. Optimal results were obtained at an average fat-soluble vitamin supplementation level of 109%, which corresponds to 8175 IU of vitamin A, 2180 IU of vitamin D3, 10.9 IU of vitamin E and 1.96 mg of vitamin K per kilogram of diet. |
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Palavras-Chave: |
Casca do ovo; Peso do ovo; Poedeira; Suplementação de vitaminas; White eggs. |
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Thesagro: |
Dieta; Performance. |
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Thesaurus Nal: |
Egg weight. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217768/1/final9539.pdf
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Marc: |
LEADER 02307naa a2200325 a 4500
001 2126555
005 2020-11-13
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1806-9061-2019-1239$2DOI
100 1 $aFÉLIX, D. O.
245 $aFat-soluble vitamin supplementation levels in diets for laying hens from 28 to 44 weeks of age.$h[electronic resource]
260 $c2020
520 $aAbstratc: This study aimed to examine the impact of levels of dietary supplementation with fat-soluble vitamins on the production performance and egg quality of laying hens. Three hundred Hy-Line White W-36 laying hens were evaluated from 28 to 44 weeks of age. The birds were allotted to one of six treatments in a randomized block design with 10 replicates with five birds each. Performance and egg quality parameters were evaluated in four 28-day periods. A corn and soybean meal-based basal diet was formulated so as to meet the nutritional requirements of the animals, with the exception of fatsoluble vitamins. The treatments consisted of dietary supplementation with 0%, 33.3%, 66.7%, 100.0%, 133.3% or 166.7% of fat-soluble vitamins (100% supplementation consisted of 7500 IU, 2000 IU, 10 IU and 1.8 mg of vitamins A, D3, E and K per kilogram of diet, respectively). Eggshell weight, shell thickness, shell strength, feed intake, egg weight, feed conversion per egg mass and feed conversion per dozen eggs showed a quadratic response (p≤0.05) to the treatments, whereas egg mass responded linearly. Optimal results were obtained at an average fat-soluble vitamin supplementation level of 109%, which corresponds to 8175 IU of vitamin A, 2180 IU of vitamin D3, 10.9 IU of vitamin E and 1.96 mg of vitamin K per kilogram of diet.
650 $aEgg weight
650 $aDieta
650 $aPerformance
653 $aCasca do ovo
653 $aPeso do ovo
653 $aPoedeira
653 $aSuplementação de vitaminas
653 $aWhite eggs
700 1 $aSILVA, A. S.
700 1 $aFIALHO, A. T. S.
700 1 $aOLIVEIRA, C. J. P
700 1 $aBRITO, C. O.
700 1 $aTAVERNARI, F. de C.
700 1 $aRIBEIRO JUNIOR, V.
700 1 $aROSTAGNO, H. S.
700 1 $aALBINO, L. F. T.
773 $tBrazilian Journal of Poultry Science$gv. 22, n. 3, p. 1-10, 2020.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Origem |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Florestas. |
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Data corrente: |
18/04/2022 |
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Data da última atualização: |
19/04/2022 |
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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: |
PINHO, L. L.; LACERDA, C. F. DE; SOUSA, J. A. de; SANTOS, A. M.; BEZERRA, A. M. E.; CAVALCANTE, E. S.; SALES, J. R. DA S. |
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Afiliação: |
LUCIANA LUZIA PINHO, Universidade Federal do Ceará, Programa de Pós-Graduação em Engenharia Agrícola; CLAUDIVAN FEITOSA DE LACERDA, Universidade Federal do Ceará, Programa de Pós-Graduação em Engenharia Agrícola; JOAO ALENCAR DE SOUSA, CNPAT; ALISSON MOURA SANTOS, CNPF; ANTÔNIO MARCOS ESMERALDO BEZERRA, Universidade Federal do Ceará, Departamento de Fitotecnia; EDUARDO SANTOS CAVALCANTE, Universidade Federal do Ceará, Programa de Pós-Graduação em Engenharia Agrícola; JONNATHAN RICHEDS DA SILVA SALES, Universidade Federal do Ceará, Programa de Pós-Graduação em Engenharia Agrícola. |
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Título: |
Effects of artificial shading and irrigation with brackish water on the initial development of anadenanthera colubrina (vell.) brenan plants. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Árvore, v. 46, e4607, 2022. |
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DOI: |
http://dx.doi.org/10.1590/1806-908820220000007 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Estresse salino; Intensidade da luz; Saline stress. |
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Thesagro: |
Angico Branco. |
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Thesaurus NAL: |
Anadenanthera colubrina; Light intensity. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142267/1/ART22045.pdf
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Marc: |
LEADER 00872naa a2200265 a 4500
001 2142267
005 2022-04-19
008 2022 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1806-908820220000007$2DOI
100 1 $aPINHO, L. L.
245 $aEffects of artificial shading and irrigation with brackish water on the initial development of anadenanthera colubrina (vell.) brenan plants.$h[electronic resource]
260 $c2022
650 $aAnadenanthera colubrina
650 $aLight intensity
650 $aAngico Branco
653 $aEstresse salino
653 $aIntensidade da luz
653 $aSaline stress
700 1 $aLACERDA, C. F. DE
700 1 $aSOUSA, J. A. de
700 1 $aSANTOS, A. M.
700 1 $aBEZERRA, A. M. E.
700 1 $aCAVALCANTE, E. S.
700 1 $aSALES, J. R. DA S.
773 $tRevista Árvore$gv. 46, e4607, 2022.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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Origem |
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Classificação |
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