The bioactivity of original and neutralized bamboo vinegar are screened by means of radish cotyledon, radish seedling, wheat seedling and cucumber seedling in laboratory.

• 本文采用萝卜子叶扩张法,萝卜、小麦和黄瓜的幼苗生长法,分别对原竹醋液和中和竹醋液进行室内生物活性筛选试验。