According to the observation of wide and artificial Popover nudicaul, flowering rule, major factors influencing flowering, regulation method of flowering time and seed collection method were studied.
摘
野生和人工种植的野罂粟调研观测，研究了野罂粟开花规律、影响开花的主因
以及野罂粟的花期调控方法和采种方法。
生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
