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甘薯脱毒苗是目前利用茎尖培养防治植株病毒病最有效方法。我公司脱毒中心在２０００年脱毒薯田间对比试验中，用甘薯茎尖培养并获得的植株增产１６％～１７．９％。脱毒甘薯苗对农业生产带来巨大经济效益和社会效益。其快繁技术要点如下：一、茎尖苗繁殖对来自不同品种和茎尖?
Sweet potato virus-free seedlings is the most effective method of using the shoot tip culture to control plant virus disease. In our company’s detoxification center in 2000, in contrast with the potato field experiment, the plants cultivated with the tips of sweet potato were increased by 16% -17.9%. Virus-free sweet potato seedlings bring huge economic benefits and social benefits to agricultural production. The main technical aspects of the fast propagation are as follows: First, stem tip seedling propagation from different varieties and shoot tip?