Selenium in dairy cattle of S. Paulo State. Selenium “ ad libitum” supplementation in salt mixture
DOI:
https://doi.org/10.11606/issn.2318-3659.v21i2p135-139Keywords:
Dairy cattle, Salt mixture, Selenium, SupplementationAbstract
Twenty crossbred dry cows were used to test selenium supplementation in salt mixtures ingested “ad libitum” in pasture. Average daily intake of salt mixture was 25 g per cow which is equivalent to a selenium consumption of 1.1 g (as sodium selenite). Treated cows showed significantly (p ≤0.01) higher serum selenium levels than control unsupplemented cows.
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Published
1984-09-15
Issue
Section
ZOOTECHNICS
How to Cite
Selenium in dairy cattle of S. Paulo State. Selenium “ ad libitum” supplementation in salt mixture. (1984). Revista Da Faculdade De Medicina Veterinária E Zootecnia Da Universidade De São Paulo, 21(2), 135-139. https://doi.org/10.11606/issn.2318-3659.v21i2p135-139