【摘要】 本文是对锁阳一个生长季地上、地下生长情况观察的总结。观察发现,在一条白刺根上同时寄生着已出土开花的锁阳,还有未出土的锁阳及许多锁阳芽体,证明锁阳的繁殖主要是无性繁殖。锁阳从出土到开花约需一个月的时间。出土时生长缓慢,出土一周后开始快速生长,高生长停止后开始开花。锁阳种子基本与白刺种子同期成熟。更多还原

【Abstract】 The paper deals with the aerial and subterranous growth of Cynomorium songaricum in one growing period. Facts observed that indivduals in each growth stage (aerial and subterrean) can parasite on same root of Nitraria show asexual propagation is dominant. The growth period after coming up out of the ground is short,about one mounth from coming up to blooming.It grows slowly just after coming up,a week later,it begins to grow fast. It blooms after height growth. The seed of Cynomorium songaricum matured at the sarne time as Notraria.更多还原