“血寒１号”是吉林省公主岭市寒地果树研究所选育的桃树品种。该品种表现出优异的抗寒性，在大田露地直立栽培条件下（无任何覆盖材料），能安全通过－３５℃的低温。首次突破了我国北部极寒地区不能种植大果桃树的禁区，是桃树抗寒育种的重大突破。迄今为止尚无此类成功... “Xuehan No.1” is a peach variety bred in the Cold Fruit Research Institute of Gongzhuling City, Jilin Province. The variety exhibits excellent cold resistance and can safely pass the low temperature of -35 ° C under field cultivation in the open field (without any covering material). For the first time broke through the arctic cold regions in northern China can not grow large fruit peach restricted area, is a major breakthrough in peach tree breeding. So far no such success ...