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人参(Panax ginseng C.A.Meyer)的花为伞形花序。成龄参的主花序上一般着生40—70朵小花。通常,花序的外缘小花先开,然后依次向内开放,中央的小花开放得最晚。这样一来,中央小花或因未受精不结实,或因开花晚,“库”的竞争力弱,得不到足够的营养物质而使这一部分种子发育较差,甚至无生活力。所以,目前在生产上常常采用疏花的办法,把中央小花去掉。为了获得粒大饱满的人参种子,我们从1984年起,在吉林省临江林业局芒河林场、桦甸县参场和辉南县爱林参场等单位
The flower of Panax ginseng C.A. Meyer is umbel. The main inflorescence of ginseng grows with 40-70 florets. Often, the floret’s outer margin florets open first, and then inwards, the central floret opens late. In this way, the central floret is either not fertilized or not fertilized, or because of late blooming, the “vaults” are weakly competitive and lack sufficient nutrients to make this part of the seed poorly developed or even have no viability. Therefore, at present, flowers are often used in production to remove the central flowers. In order to obtain the seeds full of ginseng seeds, we started in 1984 in Linhe Forestry Bureau of Jilin Province Manguan Forest Farm, Huadian County Participation Field and Huinan County Ailin Participation Unit