种子生活力即种子在一定外界条件下种子的发芽能力 ,或者是种胚所具有的生命力 ,由于药用植物种类繁多 ,生物学特性复杂 ,种子寿命长短有别 ,尤其是对一些休眠期长的种子 ,在短期测定其发芽状况非常困难。另外一些不法之徒为了自身经济利益 ,竟出售过期的种子 ,甚至出售煮熟的 Seed vigor is the ability of seeds to germinate or germinate under certain external conditions. Due to the wide variety of medicinal plants and complicated biological characteristics, the seeds have different life span, especially for some dormant period Seeds, in the short term determination of its germination conditions is very difficult. Other criminals actually sell outdated seeds for their own financial benefit, and even sell cooked