保温保湿运苗车,目前在大兴安岭塔河林业局广泛用于苗木的春运、秋运。它对苗木抗生理干旱起了决定性作用,同时对提高苗木的成活率也具有十分重要的意义。 1 问题的提出在人工更新造林过程中,苗木的强壮是非常重要的,苗圃现行的作业程序:起苗→假植→入窖→春运→假植(林场临时假植或造林地区假植)→栽植。其中,春运最关键,苗木死亡率也高。根据1989年统计,苗木 Insulation Moisture transporter, currently in Tahe Hinggan Tahe Forestry Bureau is widely used for spring seedlings, autumn sports. It plays a decisive role in resisting physiological drought of seedlings, and is also of great significance to improve the survival rate of seedlings. 1 raised the problem In the process of artificial reforestation, seedling strong is very important, nursery current operating procedures: seedlings → fake planting → cellar → spring transport → fake plantation (temporary planting or afforestation area forest plantation) → Planting. Among them, the most critical spring festival, seedling mortality rate is also high. According to 1989 statistics, seedlings