Selenium Somatic Cell Count
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. The effect of feeding inorganic and organic selenium sources on the performance and content of selenium in milk of transition dairy cows
ABSTRACT. The aim of this study was to determine the effects of supplementing close-up and fresh dairy cows’ diets with sodium selenite or organic sources of selenium (Se) on the dry matter intake (DMI), milk production and composition. Based on their body condition score (BCS), previous lactation milk yield and expected calving date, 24 multiparous Holste
Acta Sci., Anim. Sci.. Publicado em: 04/07/2019
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2. Incorporação no leite e balanço de selênio em vacas suplementadas com levedura selenizada / Incorporation into milk and selenium balance in cows supplemented with selenized yeast
O Selênio (Se) em selenoproteínas tem função metabólica importante em vacas leiteiras e leite com alto teor de Se pode ter efeito positivo sobre a saúde humana. Dois experimentos avaliaram os efeitos da fonte de Se sobre o desempenho animal, o balanço de Se e a incorporação de Se no leite. No Experimento 1, levedura selenizada (4,64 mg d-1 de Se ori
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2011
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3. Organic zinc, copper and selenium supplementation in dairy cows and effects on milk quality and mammary gland health / Fornecimento de zinco, cobre e selênio orgânicos para vacas leiteiras e efeitos sobre a qualidade do leite e saúde da glândula mamária
The general objectives of this study were to evaluate the effect organic zinc (Zn), copper (Cu) and selenium (Se) supplementationto dairy cows on milk quality, mammary gland health and feed intake. The specific objectives were to evaluate: the somatic cell count (SCC), clinical and subclinical mastitis prevalence, milk production and composition during the f
Publicado em: 2009