Wentink G H, Vente J P
Tijdschr Diergeneeskd. 1981 Jun 15;106(12):623-5.
A herd of dairy cattle were fed concentrates in which monensin had been incorporated in error in a concentration of 366 mg/kg. Particularly those animals which were highly productive, showed a marked drop in production within two days after the herd had been fed this lot. The animals were sluggish, did not ruminate, had watery, alkaline rumen contents and failed to ingest anything. When hay was supplied ad lib., the symptoms disappeared within approximately three days.
一群奶牛被喂食了含有莫能菌素的浓缩饲料，莫能菌素的添加浓度错误地达到了366毫克/千克。特别是那些高产奶牛，在这群奶牛喂食这批饲料后的两天内，产奶量显著下降。这些奶牛行动迟缓，不反刍，瘤胃内容物呈水样且呈碱性，不吃任何东西。当随意供应干草时，症状在大约三天内消失。
