https://scholars.lib.ntu.edu.tw/handle/123456789/630589
標題: | Effect of Supplementing Vitamin E, Selenium, Copper, Zinc, and Manganese during the Transition Period on Dairy Cow Reproductive Performance and Immune Function | 作者: | Chen, Yi Hsuan Chen, Yi Ming Tu, Po An Lee, Kuo Hua Chen, Jih Yi JIH-TAY HSU |
關鍵字: | immune function | reproductive performance | trace elements | transition dairy cow | vitamin E | 公開日期: | 1-三月-2023 | 出版社: | MDPI | 卷: | 10 | 期: | 3 | 來源出版物: | Veterinary Sciences | 摘要: | The transition dairy cows are challenged by various stresses such as decreased dry matter intake, liver dysfunction, increased inflammation, and oxidative stress, particularly in subtropical regions. These might increase the requirement for vitamin E and trace elements. To examine whether supplementation of vitamin E, selenium or copper, zinc, and manganese complex would help transition dairy cows to achieve greater reproduction performance by overcoming the immune function and postpartum disorders in subtropical Taiwan. A total of 24 Holstein Friesian dairy cows were enrolled in this study and divided into three groups (n = 8 cows/group): treatment 1 supplemented with organic selenium and vitamin E (SeE), treatment 2 supplemented with organic copper, zinc, and manganese complex (CZM) and control (CON). The results showed SeE supplementation improved immune function, reproductive performance, and milk yield, but not negative energy balance status. Supplementation of CZM improved milk yield and energy regulation through antioxidative capacity and immune function, but had no influence on reproductive performance. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85151119306&doi=10.3390%2fvetsci10030225&partnerID=40&md5=43f2cd6a7a58b320813546d96d6231f6 https://scholars.lib.ntu.edu.tw/handle/123456789/630589 |
ISSN: | 2306-7381 | DOI: | 10.3390/vetsci10030225 |
顯示於: | 動物科學技術學系 |
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