How to cut red Fuji apple trees in winter?

How to cut red Fuji apple trees in winter? Please guide the red Fuji apple tree to pay attention to when cutting in winter: 1. The plant height after pruning is less than the row spacing, and the interrow must be kept 1. 0-1. In the light transmission zone of 3 meters, the big branches of the plants do not cross each other, and the backbone branches of all levels are staggered with each other. The leaf canopy spacing of 30-50 cm should be maintained between the main branches of each layer, enhance the light, and control the competitive branches in time. 2. The temporary auxiliary branches retained in the early fruit period should be pulled and cut year by year, and the flowers should be slowly promoted, and then transformed into branch groups or thinning according to the size of the space, and the upper and lower branches of the main branches should be transformed and controlled, mainly small, to ensure that the branches can see light. 3. The fruiting branches entering the full fruiting period are easy to bear fruit every other year, and are easy to senescence prematurely. Therefore, the results should be renewed and rejuvenated in time after 3-4 years. Strengthen the cultivation of robust new fruiting branches and improve the fruiting ability. 4. Adjust the production target of maintaining 2500 kg per mu and the ratio of vegetative branches to fruiting branches from 4 to 5:1. Click to get more apple tree planting techniques click to get more fruit planting techniques