1999～ 2 0 0 1年在甘肃、青海两省区的 9种生态类型 (干旱、盐碱、荒山、荒漠、沙地、三阴、高寒、河滩及农耕地类型 )下 ,曾对引进的杂交酸模进行适应性和生产性能的研究。研究表明 ,这一物种完全能够适应我国西北地区特定的极端生态环境条件 ,而且能获得较高的产草量 ,并具有较高的开发潜力 Under the nine ecological types (drought, saline-alkali soil, barren hills, deserts, sandy land, Sanyin, alpine, river beaches and agricultural land types) from 1999 to 2001 in Gansu and Qinghai provinces, Acid mold adaptability and performance studies. Studies have shown that this species can fully adapt to the specific extreme ecological conditions in Northwest China, but also to obtain a higher yield, and has a high potential for development