倒接法与果树自动匍匐王炳章我国地处北纬４２°Ｎ以北的高寒地区，种植落叶果树，都要人工埋土越冬。要求树冠能贴近地面发展。充分利用贴地层风速小、温湿度高、ＣＯ２浓等生态优势。但是人工扣压的树冠因与其生长习性相悖，树形既难塑造又易紊乱，特别费工，树形难以控... Inverted method and fruit trees automatically prostrate Wang Bingzhang Our country is located in the alpine region north latitude 42 ° N, the planting of deciduous fruit trees, artificial buried soil overwintering. Requires canopy close to the ground development. Make full use of the paste wind speed is small, high temperature and humidity, CO2 concentration and other ecological advantages. However, due to its handcuffed crowns contradict its growth habit, the tree shape is difficult to shape and easy to disorder, especially for the hard work and the tree shape is difficult to control.