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沙打旺是豆科黄芪属的多年生草本植物,又叫直立黄芪。它的别名很多,诸如麻豆秧、薄地强、紫绵草、地丁等,沙打旺是别名中常用的一种。沙打旺原是一种野生植物,适应性很强,野生群落分布很广,从寒冷的东北、内蒙到温暖的四川、云南,从拔海几十米的平原到三千米的高山都有。在山东、河南和河北的黄河故道地区,早在数十年乃至数百年前群众就已开始栽培。1966年辽宁农科院土肥所将它引入辽西地区试种。经十多年的种植利用实践证明,沙打旺具有耐沙、耐瘠、
Asthma Astragalus Astragalus is a perennial herb, also known as upright Astragalus. It’s alias many, such as hemp seedlings, thin to strong, purple cotton grass, to Dices, sand Asthma is commonly used in alias. Swatow original is a wild plant, adaptable, wild wide distribution of the community, from the cold northeast, Inner Mongolia to the warm Sichuan, Yunnan, pulling tens of meters from the plains to three kilometers of the mountains have . In the old course of the Yellow River in Shandong, Henan and Hebei, the masses started cultivation decades and hundreds of years ago. In 1966, Liaoning Academy of Agricultural Sciences Soil and Fertilizer will be introduced to the western Liaoning trial planting. After more than ten years of planting and using the practice proved that the sand has prosperous sand resistance, barren,