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第三次国际人参学术讨论会于1980年9月8日至10日在汉城举行,日本、南朝鲜、香港、美国、加拿大、巴拿马、瑞士、英国和西德等9个国家和地区的34位科学家在会上报告了34篇论文。在品种培育和栽培条件方面的报告有5篇。J.T.A.Proctor 报告:采用遮光板条结构物控制光照可影响人参的鲜重、干重和总叶绿素含量。S.Y.Hu 用亚洲和美洲的二倍体和四倍体品种杂交培育出人参新品种,具有休眠期短、耐光照和耐潮湿的特点。S.K.Kim 研究了收获季节对人参成分的影响,在冬季收获的新鲜人参根的甲醇提取物,其糖含量比夏季要高3倍,但人参皂甙的含量夏季收获的为冬季的3倍(如一月份为
The Third International Ginseng Academic Seminar was held in Seoul from September 8 to 10, 1980, with 34 countries in 9 countries including Japan, South Korea, Hong Kong, the United States, Canada, Panama, Switzerland, the United Kingdom, and West Germany. Scientists reported 34 papers at the conference. There are 5 reports on breed cultivation and cultivation conditions. J.T.A.Proctor reports: The use of shading slats to control light can affect the fresh weight, dry weight, and total chlorophyll content of ginseng. S.Y.Hu hybridizes diploid and tetraploid varieties from Asia and America to produce a new variety of ginseng, with a short resting period, light resistance and moisture resistance. SKKim studied the impact of harvesting season on ginseng components. The methanol extract of fresh ginseng roots harvested in winter has sugar content 3 times higher than that in summer, but the content of ginsenosides in summer is 3 times that in winter (as in January for