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1 发病情况: 2003年10月,沙沟乡查纳村一农户育肥的绵羊75 只,在饲喂有轻微霉味的麦麸面后的第3天,就有5只羊发病,第4天发病11只,第5天发病20只。经了解观察,绵羊来自非疫区,附近无疫病发生,畜舍附近无有毒物贮存,饮水清洁,饲草是当年新鲜秸秆杂草,食盐等矿物质添加剂不过量,饲料为麦麸掺少量面粉,有轻微霉味。根据以上情况,疑为发霉麦麸面中毒,在饲喂这种饲料5天期间,发病羊36只,发病率为48%,死亡 7只,占病羊的19.44%。
1 Incidence: In October 2003, 75 sheep were fattened by a farmer in Chana village of Shagou Township. On the third day after the wheat bran with slight musty milieu was fed, 5 sheep were affected. On the 4th day The incidence of 11, the first five days of onset of 20. It is understood that the sheep from the pest free area, no blight nearby, no toxic storage near the barn, clean drinking water, forage is the year of fresh straw weeds, salt and other mineral additives not excessive feed wheat bran mixed with a small amount of flour , A slight musty. According to the above, suspected mildew mildew poisoning, feeding five days in this feed, the incidence of 36 sheep, the incidence was 48%, 7 died, accounting for 19.44% of sick sheep.