应用马铃薯进行茎尖脱毒、组织培养生产原原种、原种进行推广,是一项有效的避毒增产技术。脱毒马铃薯产量高,比普通马铃薯增产30%～40%,且品质优,熟期短,病害轻,卖相好,经济效益高。(一)品种选择1.中晚熟品种:该品种个大,白皮,紫白花,白肉,芽眼浅,亩产3000kg,适合供应秋冬市场 Potato tip for virus-free, tissue culture production of the original species, the original species to promote, is an effective anti-virus technology. High yield of virus-free potato, potato yield 30% ~ 40% higher than ordinary, and good quality, short maturity, disease light, good looks, high economic efficiency. (A) the choice of varieties 1 in the late maturing varieties: the varieties of a large, white, purple white flowers, white meat, shallow eyes, yield 3000kg, suitable for the supply of autumn and winter markets