我省地处寒温带,气候寒冷,无霜期短,大部分月份吃窖贮的土豆、萝卜、白菜等。无土栽培可以解决部分菜类的供应,特别是城市居民,利用室内栽培是可行的。现将具体试验结果报导如下。供试材料为水旱杂交种黄瓜,种子浸种催芽,待胚根长1～1.5厘米时开始水培,培植容器用的不透光的瓷罐,直径20厘米,高20厘米。苗期温度18～23℃,夜间温度不 Our province is located in a temperate zone, cold climate, frost-free period is short, most of the month to eat cellar storage potatoes, radish, cabbage and so on. Soilless cultivation can solve some of the supply of vegetables, especially urban residents, the use of indoor cultivation is feasible. The specific test results reported below. The tested materials were water and drought hybrid cucumber, seed soaking, when the radicle length of 1 ~ 1.5 cm start hydroponic, container opaque translucent porcelain pot, diameter 20 cm, height 20 cm. Seedling temperature 18 ~ 23 ℃, night temperature is not