我国棚室果树起步较早，在５０年代辽宁、北京、天津、黑龙江等地就开始进行棚室果树栽培试验研究。但是全国性棚室果树生产的发展，还是开始于改革开放的８０年代，尤其是近几年随着塑料棚室的推广和栽培技术的改进，促进棚室果树生产更为迅速发展。据不完全统计，１９９... China’s greenhouse fruit trees started earlier, in the 1950s in Liaoning, Beijing, Tianjin, Heilongjiang and other places began to conduct greenhouse fruit cultivation experiments. However, the development of the nationwide greenhouse production of fruit trees in the greenhouse started in the 1980s, especially in recent years, with the promotion of plastic sheds and cultivation techniques, the production of fruit trees in the greenhouse has been promoted more rapidly. According to incomplete statistics, 199 ...