栽培山菜类作物的难点是取得种苗困难、繁殖率低、初期生长不稳定、栽培地易生杂草。民间一般的栽培方法是早春时节利用山菜根茎直接栽植。这种栽植法出芽受天气影响较大，生长不均匀，干旱年出芽迟、出芽率低，多雨季节又易发生根腐病。但若使用苗模培育蕨菜、龙蒿、款冬等幼 Difficulties in cultivation of mountain vegetables crop is to obtain seedling difficulties, low reproductive rate, the initial growth is not stable, prone to weed cultivation. Folk culture in general is the use of mountain vegetables early spring planting directly. This planting method budding by the weather larger, uneven growth, late budding drought, budding rate is low, prone to root rot in rainy season. However, if the use of seedlings to cultivate bracken, tarragon, Trichosanthes and other young