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中央领导干移位式疏散分层形是依据苹果结果部位多集中在基部枝的原理,在疏散分层形整形的第三年,将中央领导千水平拉向北边,增加基部枝量,然后在拉倒的中央领导干上距树干60-70厘米处,选一背上枝做新的中央领导干,再实行大层间(1—1.2
The leading cadres shift evacuation stratification is based on the principle that apple fruit sites are mostly concentrated in the base branches. In the third year of stratification and stratification, the central leading cadres are pulled northward to increase the base branch growths. The central leaders who had pulled down did a total of 60-70 centimeters of the tree trunk and elected a new central leading cadre on the back of the tree trunk,