大樱桃在陇西引种试验示范简报伍克俊苟永平贾福明（定西地区旱农中心定西７４３０００）大樱桃为喜温不耐寒树种，世界上大樱桃栽培地区一般年平均气温都在１３～１４℃，１ａ中平均气温高于１０℃的时间在１５０～２００ｄ；大樱桃冬季发生冻害的临界温度为－２０℃左右... Introduction of large cherry in Longxi experimental demonstration briefing Wu Kejun Gou Yongping Jia Fuming (Dingxi drought and farming center Dingxi 743000) Cherry is the thermophilic cold hardy species, the world’s cherry cultivation area generally average annual temperature of 13 ~ 14 ℃, 1a average The temperature is higher than 10 ℃ for 150 ~ 200d; the critical temperature for winter cherry frost damage is about -20 ℃ ...