苹果篱壁形整枝技术苹果篱壁形整枝，是欧洲国家在苹果生产中普遍采用且行之有效的一种树形，它较过去传统的自然疏层形树冠小，结果早、产量高，品种更新快，经济效益好，是苹果生产集约经营的良好树形。天津市农科院林果所１９８８年从国外引进苹果篱壁形整枝技术，并根... Apple fence wall-shaped pruning technology Apple fence wall-shaped pruning, European countries in the production of apples commonly used and effective tree, it is smaller than the traditional natural sparse canopy shape, early results, high yield, variety updates Fast, good economic returns, is a good tree of apple production intensive management. Tianjin Academy of Agricultural Sciences Institute of fruit trees in 1988 from abroad to introduce apple-shaped wall pruning technology, and root ...