春砂仁(Amomum villosum Lour.)是我省产南药品种之一,年需量很大。但目前产量很低,远远不能满足药用的需要。近几年来,春砂仁生产发展较快。而大面积分布和产量的提供仍在山区,但山区春砂仁一般单产极低,且不稳定,原因是多方面的,开花多,结果少是低产原因之一。春砂仁是虫媒植物,要以昆虫作为传粉的媒介,但不是所有昆虫都能起到这种作用,只有若干种类的 Spring Amomum (Amomum villosum Lour.) Is one of the varieties of South medicine produced in our province, with great demand. However, the current output is very low, far from meeting the needs of medicinal use. In recent years, the rapid development of Amomum villosum production. However, the distribution of large area and the supply of production are still in mountainous areas. However, the yield of spring amomum in mountainous areas is extremely low and unstable. The reasons for this are many, many blooming and few results are one of the reasons for low yield. Amomum villosum is an insect-borne plant that uses insects as a pollinator, but not all insects can do that, with only a few species