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西洋参西洋参(Panax quinquefolium)又名花旗参,五加科多年生宿根草本,根由主根、须根组成,表皮乳白色。掌状复叶轮生。伞房花序,5瓣,淡黄绿色。浆果扁圆形,成熟时鲜红色。花期5～6月,果熟期7～8月。原产北美,性喜凉爽湿润环境,适生温度15～25℃,宜于疏松、肥沃腐殖土中生长。播种繁殖。家庭可在阳台用花盆栽植,通常春播,株行距5×5厘米。生长期每2周施一次经发酵的淘米水或黄豆浸泡液。春夏季每日早晚各浇一次清水,阴雨天少浇或不浇,平时保持盆土见干见湿。冬季为休眠期,可将苗盆移至楼道越冬,保持6℃以上。翌春再移到阳台向阳处。西洋参以根入药,有滋补强壮、养血生津、宁神益智的功能。若栽培管理得法,连续种植3年即可把根挖出,用作营养品。可以切片泡茶,也可煮莲籽、银耳汤食用。北京密云区西洋参博物馆可供应种子或成苗。
Panax quinquefolium (Panax quinquefolium), also known as American ginseng, perennial Ginseng root perennial herb, root by the main root, fibrous roots, skin milky white. Palmate leaf compound. Corymbose inflorescences, 5 petals, yellowish green. Berry oblate, bright red when ripe. Flowering from May to June, fruit maturity from July to August. Native North America, sexual hi cool humid environment, suitable temperature 15 ~ 25 ℃, suitable for loose, fertile humus soil growth. Seeding and breeding. Families can be planted in the balcony with pots, usually in spring, spacing of 5 × 5 cm. The growth period once every 2 weeks once fermented Taomi Shui or soybean soaking solution. Spring and summer each day sooner or later poured a clear water, rainy days less pouring or not pouring, usually keep the basin see Gangan see wet. Winter dormancy period, can be moved to the corridor to winters, maintaining above 6 ℃. Next spring and then moved to the sunny balcony. American ginseng roots into medicine, nourishing strong, nourishing Sheng Jin, Ning God puzzle function. If the cultivation and management of the law, continuous planting 3 years to dig out the roots, used as nutrition. Can slice tea, but also cook lotus seeds, white fungus soup consumption. Beijing Miyun District American Ginseng Museum can supply seeds or seedlings.