人参(Panax ginseng C·A·Meyer)主要靠种子繁殖。现行生产的种子,播种后第一年出苗率为70%左右,第二年新出苗10～20%,总计出苗率90%左右。在三年的生长中,强者存,弱者亡,存苗率为30～40%。其原因很多,其中种子成熟度不一致是重要原因之一。因此,要特别注意适期采种问题。为此,把近二年对果实和种子生长发育观察研究情况介绍如下: Panax ginseng CA Meyer reproduces mainly by seeds. The current production of seeds, the first year after sowing the emergence rate of about 70%, the second year of emergence of 10 to 20%, a total of about 90% of the emergence rate. In three years of growth, the strong survivors, weak death, seedling rate of 30 to 40%. There are many reasons for this. One of the important reasons is the inconsistency of seed maturity. Therefore, we must pay special attention to the issue of timely mining. To this end, the past two years on fruit and seed growth and development of observational research is as follows: