1. Digging refers to digging, pruning, pulping, centralized transportation within 50m, and backfilling. 2. Planting means digging, planting, righting, backfilling, tamping, building water enclosure, watering, covering soil, moisturizing, shaping and cleaning. 3. Post-management: watering, pest control, fertilization, pruning, weeding and cleaning.

The trunk of the tree is straight, the main head is large, the root system is developed, and there is no partial root phenomenon. Rod diameter and branch diameter should be basically the same, and the rod shape should be full, complete, neat and consistent, without eccentric crown, crown spread and broken branches. The main branches and lateral branches are evenly distributed and grow healthily without mechanical or man-made damage. Without any pests and diseases, it meets the design requirements.