An outbreak of white muscle disease in lambs born of ewes on a zero grazing system in Natal
Bryson, R.W.; Zumpt, G.F.
Journal of the South African Veterinary Association 50(3): 159-160
1979
ISSN/ISBN: 1019-9128 PMID: 551200 Document Number: 144623
White muscle disease appeared in lambs born of ewes in the zero grazing group during the course of a comparative fertility trial on ewes on various systems of husbandry. Analysis of the feed showed barely adequate Se in the maize silage and a deficiency in the soil on which the high lysine maize was grown. Treatment of the lambs with a Se/vitamin E injection rapidly controlled the condition. This deficiency may be more widespread than presently realized.