一、育苗生产区1.引种驯化区此区是丰富本地区树种和研究新引进种繁殖技术和观察生长的地区,可设在苗圃一角。此地区树种多而数量少,来自各地的树种所需环境条件悬殊大,因而不需要占用大块土地。只要有水源,土壤即可种 First, the nursery production area 1. Introduction and acclimation area This area is to enrich the region’s species and study the introduction of new species breeding techniques and observe the growth of the area, can be located in the corner of the nursery. There are many tree species in this area but few in number. The tree species from different places need great environmental conditions and therefore do not need to occupy a large area of ​​land. As long as there is water, soil can be planted