【摘要】 目的:对移植的羽叶三七植物性状生长发育进行动态分析,掌握其生物学特性,应用于规范化种植生产。方法:记录两个植物生长周期各个时期生长数据,进行植物各器官生长情况的分析。结果:表明株高、主茎粗、叶柄长、叶片宽呈上升抛物线,以二年期的最高,在7月10日～20日达到最大,其后动态曲线趋于稳定;叶片数、分蘖数无明显变化。结论:移栽一年期株高的表型多样性丰富,二年期变异幅度高。更多还原

【Abstract】 Objective:To make dynamic analysis of the botanical characters and growth on transplanted Panax japonicus C.A.Mey.Var.bipinnatifidus(Seem.)C.Y.Wu et K.M.Feng,know well with its biological characters,and apply to normalization plant.Methods:By recording each stage data of two cycle of growth,it is to analysis the grow condition with botany organ.Results:The height,main stem diameter,petiole length,leaf number,and leaf width show ascendant parabola,those of which the two years period plant is higher,reach maximum from July 10 to 20,and after that,the dynamic curve is more or less stable.The leaf number and number of tillering stage no change.Conclusion:The one-year-transplant period plant height phenotypes diversity is rich,and two-year-transplant period plant height characters variation amplitude is high.更多还原