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Position: Home > Articles > Comparative Analysis on Traits of Asarum heterotropoides Fr.Schmidt var.mandshuricum (Maxim.) Kitag of Different Strains Journal of Anhui Agricultural Sciences 2010,38 (34) 51-52+137

细辛不同品系性状比较分析

作  者:
王志清;关一鸣;逄世峰;魏云杰;刘兴权;吴炳礼;朴顺哲
单  位:
通化县农业局;中国农科院特产研究所
关键词:
细辛;品系;性状;比较分析
摘  要:
[目的]比较不同品系北细辛生长发育性状,进行新品种选育。[方法]对"北细01"、"北细02"和"北细03"3个细辛品系的单株鲜重、单株根鲜重、发育芽数及挥发油含量等性状进行调查分析。[结果]各品系产量、挥发油均在第5年增长最快;"北细03"产量、发育能力均高于其他2个品系,挥发油含量高于"北细01",低于"北细02;"5年生各品系干燥根挥发油含量均达到《中华人民共和国药典》(2005年版)规定值,6年生各品系干燥根挥发油含量均高于《中华人民共和国药典》(2005年版)规定值。[结论]"北细03"是较优良的北细辛品系,有望成为新的优良品种。
译  名:
Comparative Analysis on Traits of Asarum heterotropoides Fr.Schmidt var.mandshuricum (Maxim.) Kitag of Different Strains
作  者:
WANG Zhi-qing et al(Institute of Special Wild Economic Animal and Plant Science,CAAS,Jilin,Jilin 132109)
关键词:
Asarum heterotropoides Fr.Schmidt var.mandshuricum (Maxim.) Kitag;Strains;Trait;Analysis
摘  要:
[Objective]To compare the growth traits of Asarum heterotropoides Fr.Schmidt var.mandshuricum(Maxim.) Kitag of different strains and breed new variety.[Method]The growth traits were investigated by determining the fresh weight of single plant,fresh weight of root,developing shoot amount of Beixi 01,Beixi 02 and Beixi 03 and content of volatile oil in them.[Result]The yield and volatile oil content of each strain increased the most quickly in fifth growth year.Beixi 03 strain was of good yield and growth capacity,which was higher than that of Beixi 01 and Beixi 03,whereas the content of volatile oil in it was lower than that of Beixi 02.The content of volatile oil in 5-years old Asarum heterotropoides Fr.Schmidt var.mandshuricum(Maxim.) Kitag attained the content that ruled in Chinese Pharmacopoeia(2005 Edition),and that in 6-years old ones was higher than that ruled in Chinese Pharmacopoeia.[Conclusion]Beixi 03 strain is the favorable strain of Asarum heterotropoides Fr.Schmidt var.mandshuricum(Maxim.) Kitag,and is expected to be a new varity of Asarum heterotropoides Fr.Schmidt var.mandshuricum(Maxim.)Kitag.

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