[The effect of feeding zeolite (clinoptilolite) on the health status of sheep].
Under the experimental conditions of a clinic, zeolite from the N. Hrabovec locality was studied as to its effect on the health condition of sheep. Zeolite was added to the feed mixture at a rate of 0.15 g per 1 kg of live weight daily for three months. The trials were performed with five sheep of the Merino breed. Five sheep were used as controls. No differences were found in the health condition and general behaviour of sheep fed zeolite and sheep of the control group. Neither were substantial differences observed in the indices of the other parameters under study--actual and total acidity, content of volatile fatty acids in rumen contents, blood picture, content of macroelements and microelements, nor in the transaminase activity of blood serum and acid-base homeostasis in blood. Before the zeolite supplementation of feed ration is introduced in practice, detailed studies should be conducted and the optimum zeolite dose should be determined.
D000538:Aluminum Silicates / Q000008:administration & dosage*; D000821:Animal Feed; D000818:Animals; D006304:Health Status; D012756:Sheep / Q000378:metabolism*; D017641:Zeolites
D000538:Aluminum Silicates; D017641:Zeolites
Vplyv skrmovania zeolitu (klinoptilolitu) na zdravotný stav oviec.