1 planting hole: 60CM deep and 60CM wide. After digging, fill in a handful of farm manure and 2-2 compound fertilizers, and then backfill the topsoil with a thickness of 10CM. 2. Seedling treatment: use bucket 10 kg water, add 5 g thiophanate methyl and a packet of rooting powder, stir evenly, then soak the fruit seedlings in the liquid medicine for 5 minutes and take them out. 3 Put the sapling into the planting hole, straighten out the roots, and the roots and the side with more branches and leaves face north. Cover the root system with topsoil and gently shake it back and forth, left and right, so as to facilitate the close contact between soil and root components. Note that the interface must be higher than the ground. It is very important to irrigate root water immediately after seedling planting. If the water source is convenient, you must irrigate more. 5 Soil surface covering: After watering, make the root system about one meter square into the shape of high around and low in the middle, and then cover it with plastic film or weeds to keep water and keep warm. 6. The trunk was cut off at 70 cm above the ground.