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沙冬青又名蒙古黄花木,属豆科,沙冬青属,为常绿阔叶灌木,极耐干旱,生长迅速,萌芽力强,能抵抗风吹、沙打、雪压。在土层薄、肥力差的山前、山麓沙砾质坡地、沙壤质埂梁、石质山缝、侵蚀沟岸及固定沙地上均能旺盛生长,是很好的固沙保土树种;根具根瘤菌,有改土养地作用,是农田防护林带中理想的边缘行灌木树种;四季常青,花期早、色金黄、密集顶生,适宜栽植绿篱、盆景,是美化庭院的观赏树种;材质坚硬,发火力强,生物产量高,是极好的薪炭材树种;叶及嫩枝含多种生物碱,可供药用,有祛风湿、活血散瘀,
Astragalus, also known as Mongolian yellow flowers, belong to the family Leguminosae, Asarus, is evergreen broad-leaved shrubs, very resistant to drought, rapid growth, strong sprouting, resistant to wind, sand, snow pressure. In the thin layer, poor fertility piedmont, piedmont gravel slope, sandy loam, stony hill, erosion ditch shore and the fixed sand can grow well, is a good sand-fixation of soil species; root Rhizobium, with the role of soil improvement, is the ideal edge of farmland shelterbelts line shrub species; evergreen seasons, early flowering, golden yellow, dense top students, suitable for planting hedges, bonsai, is to beautify the garden ornamental tree species; material Hard, firepower, high bio-yield, is an excellent firewood species; leaves and twigs contain a variety of alkaloids for medicinal, rheumatism, blood stasis,