多倍体防风的质量和产量研究  

Study on the Yield and Quality of the Polyploid Saposhnikovia divaricata

作　　者：娄志红[1] 王喜军[2] 孟祥才[2] 王丽影[2] 王增辉[2] 

机构地区：[1]黑龙江省药品检验所,黑龙江哈尔滨150000 [2]黑龙江中医药大学,黑龙江哈尔滨150040

出　　处：《现代中药研究与实践》2006年第6期17-18,共2页Research and Practice on Chinese Medicines

基　　金：黑龙江省教育厅科学技术研究项目;项目编号:10551296

摘　　要：目的 探讨防风多倍体新种对于防风产量和质量的影响。方法 以1年生，2年生防风的二倍体、多倍体新种作为采集样本，以其中含有的四种色原酮含量作为指数，用HPLC法进行测定。结果 1年生多倍体防风四种色原酮含量低于二倍体防风16．5～24．0％，而2年生色原酮含量略高于1年生，并且产量高于二倍体18．1％。结论 防风的多倍体新种能够提高防风的产量和质量，具有推广价值。Objective To study on the yield and quality for the newly specie of the Polyploid Saposhni- kovia divaricata. Methods Collecting samples of polyploid and diploid in one-year-old growth and two- year-old growth, respectively;determined contents by HPLC, with 4 kinds of chromes of the Polyploid Saposhnikovia divaricata as a marker. Results The content of one-year-old polyploid is less 16.5～24.0% than that of diploid, while the content is bigger in two-year-old than in one-year-old, and its yield is higher 18.1% than that of diploid. Conclusion It has spread value for Polyploid Saposhnikovia divaricata could increase the yield and quality.

关 键 词：防风 色原酮 产量 多倍体 

分 类 号：S567[农业科学—中草药栽培]