春砂仁产量较低而且不稳定。因其花器官构造特殊,不利于一般昆虫授粉,结果率低,是一个重要原因。但是,栽培管理粗放,没有真正解决砂仁生长发育过程中所需的养分问题,则是更加重要的原因。近年来,普遍推广了人工辅助授粉,对提高春砂仁产量起了良好作用。但是,产量起伏幅度仍然相当大,这一点也充分说明搞好栽培管理,解决养分问题的重要性。今后,如果搞好春砂仁植地的基本建设,实行分厢种植,植地半数轮休,加强施肥管理,保持合理的群体密度,使植株壮旺 Spring Amomum Yield is low and unstable. Because of its flower organ structure is special, is not conducive to the general insect pollination, the result rate is low, is an important reason. However, extensive cultivation and management, no real solution to the growth and development of Amomum necessary nutrients, is more important reason. In recent years, widespread artificial assisted pollination, to improve the yield of spring sand play a good role. However, the ups and downs of output are still quite large, which fully illustrates the importance of doing well in cultivation and management and solving nutrient problems. In the future, if the basic construction of spring Amomum villosum is properly carried out, half-round planting will be practiced in half-turnaround and fertilization management will be strengthened to maintain a reasonable population density and make the plant prosperous