我国每年都要把几十亿公斤的马铃薯种从高纬度、高海拔的北方或山区,调到南方和低海拔地区。这一“传统”在不久的将来可望结束。天津市农科院蔬菜研究所最近研究成功的“马铃薯微型薯生产技术”生产的种薯只有中药丸大小,采用这种生产方法,所有马铃薯产区都可以用不多的投资,就在当地建立自己的种薯生产体系。天津蔬菜研究所王炳君等人用自己创造的微型薯生产技术建立的快繁体系,不需要建立大规模的 Every year, China needs to transfer several billion kilograms of potatoes from the high latitudes and high altitudes of northern or mountainous regions to the south and at low altitudes. This “tradition” is expected to end in the near future. Tianjin Academy of Agricultural Sciences Vegetable Research Institute recently successfully studied the “potato mini-potato production technology,” the production of seed only pill size, using this method of production, all potato areas can be used for a small investment to establish Own seed potato production system. Tianjin Institute of Vegetable Wang Bingjun and others to create their own mini-potato production technology to establish a rapid propagation system, do not need to establish large-scale