经过多年的林业生产实践，与常规不同的是，高海拔地区，用2年生黄山松苗比1年生黄山松苗造林效果好，而且生长旺盛。皖西大别山的舒城县国有小涧冲林场，1987年、1988年、1990年、1991年每年分别于干八斗营林区苗圃地培育黄山松苗，苗圃地海拔815m。幼苗翌年移植，第三年春季 After many years of forestry production practice, the conventional difference is that high-altitude areas, with 2-year-old Huangshan pine seedlings afforestation better than the annual Pinus tabulaeformis seedlings, and vigorous growth. In the west of Dabieshan, Shucheng County, western Anhui Province, in 1987, 1988, 1990 and 1991, Huangshan pine seedlings were nursery nursery in the dry land of Badouying Forest District respectively. The elevation of the nursery was 815m. Seedlings transplanted the following year, the third spring