自从1984年《中国水土保持》第3期发表了我写的“保持水土的优良树种——火炬树”一文后,先后收到各地读者来信,要引进一批火炬树种或树苗,并想知道不同地区引进后的生长情况等,现概略介绍如下: 我国在1959年开始引进火炬树,最初在北京植物园栽培,河北省宣化县林业局1973年引进后,分别栽培到宣化县黄洋滩林场、沙岭子苗圃、县林业科学研究所、大白杨公社、王家湾公社,后来又引到河北省张家口地区林业科学研究所,在不同立地条件下育苗造林。1975年栽植的火炬 Since 1984, China Soil and Water Conservation No. 3 published the article “I keep good soil and water species - Rhus typhoon tree,” has received letters from all over the world, to introduce a number of Torch species or saplings, and want to know different The introduction of the region after the introduction of the growth, are outlined below: China began in 1959 to introduce torch trees, initially in the Beijing Botanical Garden cultivation, Hebei Province, Xuanhua County Forestry Bureau introduced in 1973, were cultivated to Xuanhua County, Huang Yangtan forest farm, sand Lingzi nursery, county Forestry Science Research Institute, Poplar commune, Wangjiawan commune, and later introduced to the Zhangjiakou area of ​​Hebei Province Forestry Science Institute, nursery afforestation in different site conditions. 1975 torch planted