Selective breeding of two new varieties from Erigeron breviscapus / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1831-1835, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-855265
ABSTRACT
Objectives:
To obtain the variety of Erigeron breviscapus with high yield, high content of active constituents, and stable agronomic characteristics.Methods:
The group bulk selection breeding and individual selection breeding methods were applied respectively, and two varieties were evaluated partially by DUS testing and the fingerprint was analysed by AFLP markers.Results:
The variety "Airuijie No. 1" had the yield of 3780 kg/hm2, the scutellarin content of 1.84%, and the total caffeic acid esters content of 1.79%; For the other variety "Airuijie No. 17", the yield was 3075 kg/hm2, the content of scutellarin was 1.71%, and the content of total caffeic acid esters was 1.50%. Compared with the wild local E. breviscapus after one-year acclimatization, the two new varieties showed better economic traits with higher uniformity, more stability, and unique AFLP fingerprint.Conclusion:
The two varieties of E. breviscapus have high value of application and popularization.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2013
Type:
Article
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