[关键词]
[摘要]
通过在党参生产中的应用研究,发现用150mg/Lpp333于幼苗期进行叶面喷施,可以提高党参苗叶绿素含量,抑制其茎叶生长,显著提高党参的平均根鲜重和干重,并显著增加其干成品的醇浸出物含量。因此,此技术的应用可使党参增产优质。
[Key word]
[Abstract]
It was found in a study to improve the yield and quality of ('odonopszs pzlosula (Franch) Nannf that spraying 150mg/L PP3aa on its seedlings could increase their chlorophyll content ,and inhibit the growth of stem and leave ,and enhance the average fresh and dry weight of root as well as its alcohol soluble coAtent. "Ihus,this method can not only increase the yield but also improve the quaiity,for the producton of'C. pzlosula.
[中图分类号]
[基金项目]
湖北省教委资助