Tai'an High-Tech Industrial Development Zone Spring and Autumn Garden is a large-scale orchard nursery integrating introduction, breeding, experimentation, promotion, and services. Covering over 2000 acres, it has three bases. Under the guidance of experts from the Shandong Fruit Tree Research Institute, the Academy of Agricultural Sciences, and related fruit tree research institutions, it annually breeds and sells tens of millions of high-quality fruit seedlings acr…