【摘要】 除对阿拉善左旗天然草地毒草的基本情况调查外 ,还对危害家畜最严重的 4种主要毒草变异黄芪、小花棘豆、醉马草、老瓜头的分布面积 ,地理分布 ,生长特性 ,对家畜和草地的危害 ,以及防除对策做了重点阐述 ,使广大牧民和畜牧兽医工作者能够进一步认识有毒植物及其危害 ,了解家畜中毒症状及防治措施 ,并阐述了综合防治和利用毒草的观点。更多还原

【Abstract】 The poisonous weeds on natural grassland in Alashan prefecture were investigated in this paperAvariabilis,Oglabra,Ainebrians,Ckomarovii were the most harmful to livestock, their distribution, growth features, damage to grassland and animal, as well as control measures were discussed, helping farmers to get a better knowledge about poisonous plants, animal symptoms and control methods Comprehensive control and poisonous plants utilization were also discussed更多还原