黑龙江省铁力市位于黑龙江省中部小兴安岭南麓,是松嫩平原与小兴安岭的过渡地带,属山区、半山区为主的农林交错地区,西部为平原区,属第三积温带下限,东部为半山区和山区,属第四积温带上限,农作物以水稻、玉米、大豆为主。水稻育秧采用大棚育秧,插秧后部分育秧棚种植大豆等经济作物,部分育秧棚闲置。近年来,铁力市水稻种植面积不断扩大,水稻闲置育秧棚也随之增多。针对水稻插秧后育秧棚利用率低的现状,我们引进水稻育秧棚复种脱毒马铃薯栽培技术,该项技术于2014年3月获黑龙 Tieli City, Heilongjiang Province is located in the southern foot of Xiaoxing’an Mountains in central Heilongjiang Province. It is a transitional zone between the Songnen Plain and the Xiaoxing’an Mountains. It belongs to the agro-forestry interlaced area dominated by mountainous and semi-mountainous areas. The western part is a plains area with the lower limit of the third accumulated temperate zone and the east half Mountain and mountains, is the fourth plot of the maximum temperature, crops of rice, corn, soy-based. Rice nursery seedlings used greenhouses, transplanting seedlings after transplanting seedlings planted soybeans and other cash crops, part of the nursery shed idle. In recent years, Tieli City, rice planting area continues to grow, paddy rice unplanted seedling shed also will increase. In view of the low utilization rate of rice seedling after transplanting rice, we introduced rice seedling transplanting virus-free potato cultivation technology, the technology in March 2014 by the Black Dragon