1前言在温室内将优良马铃薯品种的脱毒苗适当密植，以蛭石为基质无土栽培，浇灌营养液，生产1～5g重的脱毒小薯（Minituber），是目前各种薯繁育中心推广应用的一项新技术。为了降低成本满足需要，我们采用了组织培养室切段快繁与育苗盘内剪插相结合的方式进行快繁，来大量生产 1 Preface In the greenhouse, the detoxification seedlings of excellent potato varieties are properly densified, and the soil is cultivated with vermiculite as a substrate and the nutrient solution is poured to produce Minituber, which is 1 ~ 5g in weight. At present, various potato breeding centers A new technology to promote the use of. In order to reduce costs to meet the needs, we have adopted a tissue culture room cut fast propagation and cuttings cuttings in the tray with a combination of rapid propagation, to mass production