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天祝高山草地野生豆科植物有７属２３种，但绝大多数为有毒有害植物，饲用价值不高，适宜于驯化栽培的种类有红花岩黄芪和阴山扁蓿豆
There are 7 genera and 23 species of legumes in Tianzhu Alpine Grassland, but most of them are toxic and harmful plants with low fodder value. The species suitable for domestication and cultivation include safflower rock astragalus and yinshan albacore