农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-5 共查到农学 Angelica相关记录5条 . 查询时间(0.062 秒)
形态特征:多年生高大草本,高1-2.5米。外表皮黄褐色至褐色,有浓烈气味。茎通常紫色,中空,有纵长沟纹。基生叶一回羽状分裂,茎上部叶二至三回羽状分裂,卵形至三角形。复伞形花序顶生或侧生,花序梗、伞辐和花柄均有短糙毛。花白色,花瓣倒卵形,顶端内曲成凹头状。果实长圆形至卵圆形,黄棕色,有时带紫色,厚而钝圆,近海绵质。花期7-8月,果期8-9月。多变种。
Dried root of Angelica sinensis has been used for thousands of years in traditional Chinese medicinal prescriptions. Researches on better knowledge of appropriate habitats for cultivation of this spec...
An efficient mass propagation system using the petiole and root culture were established in Angelica keiskei (Miq.) Koidz. In petiole culture, the basal portion was cultured on MS medium supplemented ...
Root segments of plantlets (Aralia elata) grown by in vitro culture, were used as explants and cultured in the dark at 25 °C on MS medium supplemented with growth regulators. About 80-100 % of root se...
Experiments were conducted to determine the effect of solid supporting materials and culture media on the growth of regenerated plantlets from root segments of Aralia elata Seemann in in vitro culture...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...