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| 6. |  | GOMES, A. da S.; PENA, Y. A.; SOUSA, R. O. de; DIAS, A. D. Coberturas vegetais de inverno mais apropiadas ao plantio direto do arroz. I- efeito do sistema radicular sobre alguns atributos fisicos do solo. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.4, p. 1896-1898.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 7. | | SOUSA, R. O. de; GOMES, A. da S.; PENA, Y. A.; DIAS, A. D. Coberturas vegetais de inverno mais apropriadas ao plantio direto do arroz. II - desempenho e efeito sobre alguns atributos químicos do solo. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.4, p. 2145-2147.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 16. | | VEÇOZZI, T. A.; SOUSA, R. O. de; SCIVITTARO, W. B.; WEINERT, C.; TARRILLO, V. R. C. Soil solution and plant nitrogen on irrigated rice under controlled release nitrogen fertilizers. Ciência Rural, Santa Maria, v. 48, n. 1, p. 1-5, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/03/2023 |
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Data da última atualização: |
16/03/2023 |
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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: |
VASCONCELOS, A. M. de; MARTINS, T. P.; SOUZA, V. de; BONFM, J. M.; POMPEU, R. C. F. F.; FAÇANHA, D. A. E.; PEREIRA, P. L.; FERREIRA, J.; SILVEIRA, J. M. F. |
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Afiliação: |
ÂNGELA MARIA DE VASCONCELOS, Universidade Estadual Vale do Acaraú; THAYS PAULINA MARTINS, Universidade Estadual Vale do Acaraú; VIVIANE DE SOUZA, CNPC; JOICE MELO BONFM, Universidade Estadual Vale do Acaraú; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; DÉBORA ANDRÉA EVANGELISTA FAÇANHA, Universidade da Integração Internacional da Lusofonia Afro-Brasileira (UNILAB); PATRÍCIO LEANDRO PEREIRA, Universidade Estadual Vale do Acaraú; JOSIEL FERREIRA, Instituto de Zootecnia; ROBSON MATEUS FREITAS SILVEIRA, ESALQ. |
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Título: |
Efect of a 60-day organic selenium-supplemented diet on the decrease of somatic cell counts in goat milk. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 55, article 113, Mar. 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Selenium is an important element in nutrition, showing great potential in the udder health of dairy goats and in the control of subclinical mastitis. However, there are few studies that evaluated the infuence of selenium supplementation on subclinical mastitis in goats. The aim of this study was to evaluate the incidence of subclinical mastitis in dairy goats supplemented with organic selenium (Se yeast) in a semi-arid region. Sixteen Saanen×Toggenburg crossbred lactating goats were allocated randomly into two treatments: with and without addition of organic selenium (Se) to the concentrate. Milk samples were collected every 20 days from each udder half to determine the somatic cell count (SSC), chloride content, pH, electrical conductivity, microbiological isolation, composition, and selenium contents. The highest serum selenium concentrations in the blood of these goats occurred at 42 days of supplementation (P<0.001). Goats which received organic selenium supplementation had higher serum selenium concentrations (P<0.05). The milk composition variables did not difer (P>0.05) between the tested treatments, teats, and collections. After 60 days of supplementation, a diference was observed (P<0.05) between treatments for SSC, chloride content, and pH. Addition of organic selenium to the diet of dairy goats after 60 days of supplementation was promising in reducing the somatic cell count, consequently improving milk quality. |
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Palavras-Chave: |
Micromineral. |
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Thesagro: |
Cabra Leiteira; Caprino; Microelemento Mineral; Nutrição Animal; Suplemento Mineral. |
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Thesaurus NAL: |
Brazil; Dairy goats; Dietary mineral supplements; Dietary supplements; Goat milk; Mammary glands; Mastitis; Milk quality; Selenium; Semiarid zones; Somatic cell count; Somatic cells; Trace elements. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02734naa a2200445 a 4500
001 2152426
005 2023-03-16
008 2023 bl uuuu u00u1 u #d
100 1 $aVASCONCELOS, A. M. de
245 $aEfect of a 60-day organic selenium-supplemented diet on the decrease of somatic cell counts in goat milk.$h[electronic resource]
260 $c2023
520 $aAbstract: Selenium is an important element in nutrition, showing great potential in the udder health of dairy goats and in the control of subclinical mastitis. However, there are few studies that evaluated the infuence of selenium supplementation on subclinical mastitis in goats. The aim of this study was to evaluate the incidence of subclinical mastitis in dairy goats supplemented with organic selenium (Se yeast) in a semi-arid region. Sixteen Saanen×Toggenburg crossbred lactating goats were allocated randomly into two treatments: with and without addition of organic selenium (Se) to the concentrate. Milk samples were collected every 20 days from each udder half to determine the somatic cell count (SSC), chloride content, pH, electrical conductivity, microbiological isolation, composition, and selenium contents. The highest serum selenium concentrations in the blood of these goats occurred at 42 days of supplementation (P<0.001). Goats which received organic selenium supplementation had higher serum selenium concentrations (P<0.05). The milk composition variables did not difer (P>0.05) between the tested treatments, teats, and collections. After 60 days of supplementation, a diference was observed (P<0.05) between treatments for SSC, chloride content, and pH. Addition of organic selenium to the diet of dairy goats after 60 days of supplementation was promising in reducing the somatic cell count, consequently improving milk quality.
650 $aBrazil
650 $aDairy goats
650 $aDietary mineral supplements
650 $aDietary supplements
650 $aGoat milk
650 $aMammary glands
650 $aMastitis
650 $aMilk quality
650 $aSelenium
650 $aSemiarid zones
650 $aSomatic cell count
650 $aSomatic cells
650 $aTrace elements
650 $aCabra Leiteira
650 $aCaprino
650 $aMicroelemento Mineral
650 $aNutrição Animal
650 $aSuplemento Mineral
653 $aMicromineral
700 1 $aMARTINS, T. P.
700 1 $aSOUZA, V. de
700 1 $aBONFM, J. M.
700 1 $aPOMPEU, R. C. F. F.
700 1 $aFAÇANHA, D. A. E.
700 1 $aPEREIRA, P. L.
700 1 $aFERREIRA, J.
700 1 $aSILVEIRA, J. M. F.
773 $tTropical Animal Health and Production$gv. 55, article 113, Mar. 2023.
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