我曾在农科部门工作，现为贵刊1997年第9期“马铃薯茎尖脱毒组培”一文作些补充。马铃薯病毒是长期影响马铃薯生产的主要原因。目前，国内用马铃薯茎尖脱毒培养无病毒试管苗，再种植获得脱毒种薯，已大大提高了马铃薯的产量。这一方法的工艺流程包括室内和室外两部分。室内主要 I have worked in the agricultural department, is now published in September 1997, “potato tip tip virus-free tissue culture,” to make some supplements. Potato virus is the main cause of long-term potato production. At present, virus-free in vitro culture of potato shoot tips with virus-free seedlings and replanting to obtain virus-free seed tubers have greatly increased the yield of potatoes. The process of this method includes indoor and outdoor two parts. Indoor mainly