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沙打旺在我国沙区广有分布,我区毛乌素沙漠也有野生。1960年原治沙所从山东引入种子,在榆林城北13公里的牛家梁沙地种植,生长越冬均表现良好。1967年榆林地区治沙林业站又由河南省杞县引入,进一步试种,效果亦好,1970年即大力推广。七年来种植结果证明,沙打旺抗逆性强,适应广,生育良好。加之用途广,栽培容易,为我区群众所欢迎,群众说:“沙打旺,生长好,又是肥料又是草,牲口吃了肯上膘,根蔸可以当柴烧。”
Astragalus is widely distributed in the sand area of our country, and there is also the wild in the Mu Us Desert in our area. In 1960, Uighur Sand introduced seeds from Shandong and planted it in Niujiaoliang sandy land, 13 kilometers north of Yulin City, and all of them performed well during the winter. In 1967, the Yulin area sand control forestry station was introduced from Qixian County, Henan Province. Further trials and good results were achieved. In 1970, it was promoted vigorously. Planting results over the past seven years proved that Astragalus strong resistance, adapt to a wide range, good birth. Coupled with the wide range of uses, cultivation is easy, welcomed by the masses in our area, the masses said: “sand Wang Wang, growth is good, but also fertilizer and grass, livestock eat Ken Shangwan, roots can be firewood.”