作　　者： ; ; ; ; ; ; (米玛潘多）;

机构地区： 山东农业大学农学院

出　　处： 《山东农业科学》 2012年第8期17-20,共4页

摘　　要： 采用田间小区试验,对27个丹参品系的形态学性状与丹参酮ⅡA、丹酚酸B的含量进行相关性及通径分析。结果表明,丹参酮ⅡA含量与花轮数、根条数呈显著正相关。丹酚酸B含量与分枝数呈显著正相关,与花枝数呈极显著正相关。可见,花轮数、根条数和分枝数可作为高丹参酮ⅡA和丹酚酸B含量丹参品种选育的重要指标。 The correlation and path analysis were carried out to study the correlation between the morphological characters and the content of tanshinone ⅡA and salvianolic acid B of 27 Salvia miltiorrhiza varieties （lines） by plot experiment in field. The results showed that the content of tanshinone ⅡA showed significantly positive correlation with the number of floral whorl and root. The salvianolie acid B content was significantly positively correlated with the shoot number and very significantly positively correlated with the cuttlefish number. In a word, the floral whorl number, root number and shoot number were the important factors for breeding Salvia miltiorrhiza Bge with high tanshinone ⅡA and salvianolic acid B contents.

关 键 词： 丹参 农艺性状 丹参酮 丹酚酸 通径分析

领　　域： [农业科学] [农业科学]