醋柳又称酸刺、沙棘、黑刺,系胡颓子科小齐木或大灌木。枝的尖端有刺,幼枝被有银白色鳞片,在我国西北、华北都有生长的很好。醋柳适应性很强,能在干旱沙地及碱地生长。耐旱、耐寒,是西北、华北良好水土保持 Vinegar Liu also known as acid thorn, seabuckthorn, black thorn, Department of Elaeagnus small Qi wood or large shrubs. Branches of the sharp thorns, young branches are silver-white scales, in our northwest, North China has grown well. Vinegar is very adaptable, can grow in arid sand and alkali. Drought tolerance, cold, is the northwest, north China good soil and water conservation