对几种培养基添加剂对解脲支原体生长的影响进行研究。结果表明：狗血清、鸡蛋黄、鸡蛋清与小牛血清一样，有促进解脲支原体生长的作用，培养基中添加１０％狗血清、２～４％鸡蛋黄，２０％鸡蛋清，或１％～２％鸡蛋黄和５％～１０％鸡蛋清，可获得与添加１０％小牛血清相似的效果；鲜酵母浸液也能促进其生长，脲浓度从０．１％增至０．３％，有利于其生长，而蛋白胨酵母浸汁（工业产品）则有抑制作用。 The effects of several media additives on the growth of Ureaplasma urealyticum were studied. The results showed that dog serum, egg yolk and egg white could promote the growth of Ureaplasma urealyticum just like calf serum. The medium supplemented with 10% dog serum, 2-4% egg yolk, 20% egg white or 1% ~ 2% egg yolk and 5% ~ 10% egg white could obtain the same effect as adding 10% calf serum. Fresh yeast extract could also promote its growth. The concentration of urea increased from 0.1% to 0.3% , Favoring its growth, while peptone yeast extract (industrial product) has an inhibitory effect.