桃树修剪，平衡生长与结果，开心形和改良主干形桃树移栽后第二第三和第四年剪枝实践全过程  

[剪枝工具]
手动剪刀(Corona BP 3180D) - amzn.to/48MgSkk
电动剪刀-裸机(DEWALT 20V MAX Pruning Shears) - amzn.to/3TddQzx
电池(DEWALT 20V MAX Battery) - amzn.to/3VcSYLB 或 amzn.to/48ORGJX
大剪刀(Fiskars 15" PowerGear) - amzn.to/3VcK7tb
折叠锯子(Fiskars Folding Saw, 10-Inch) - amzn.to/3wOv9Q2
折叠锯子(Corona Tools 10-Inch Folding Saw) - amzn.to/49LUeJU