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沙打旺、又名麻豆秧、地丁,是豆科黄芪属多年生草本植物。其根系发达,主根深1～2.8米,根幅1.5～2米;抗寒、抗
Astragalus, also known as hemp seedlings, Diced, Leguminosae is a perennial herb. Its root system developed, the main root deep 1 ~ 2.8 meters, the root width of 1.5 to 2 meters; cold, anti