脱毒马铃薯在我地经过三年的春种,生长60～70天,获得亩产2500公斤的产量,和1500～2000元的亩收入,又因其管理简单粗放,生育期短,市场供应缺口大易销售,而深受当地群众的欢迎,种植面积有迅速扩大之势,但马铃薯是块茎繁殖的作物,与果实做种的作物不同。脱毒马铃薯的春季用种是由东北良繁基地调进或从本 Virus-free potatoes in our country after three years of spring, growing 60 to 70 days to obtain a yield of 2,500 kg per mu, and 1,500 to 2,000 yuan of mu income, but also because of its simple and extensive management, short growth period, the market supply gap Large easy to sell, and welcomed by the local people, planting area has rapidly expanded, but the tubers are tuber crops, and the crops do not grow the kind of crops. The virus-free potato spring planting is transferred from the northeast Liangfan base or from this