[Variation and correlation analysis on phenotypic traits of Scutellaria baicalensis from different strains].
Zhongguo Zhong Yao Za Zhi
; 41(2): 205-210, 2016 Jan.
Article
en Zh
| MEDLINE
| ID: mdl-28861964
ABSTRACT
To research the differences and correlation between Scutellaria baicalensis about phenotypic traits of different strains, 10 aboveground traits and 6 root traits of S. baicalensis in two-year-transplanted plants from 14 different strains were compared respectively, and the SPSS 17.0 statistical software was used for data analysis. It showed that phenotypic traits variation of different S. baicalensis strains was rich and the F value ranged from 3.169 to 71.58. The difference was significant between each other and germplasm 15 performs the most outstanding characters. Correlation analysis showed that there existed a significant correlation between the characters except for lateral root number, root diameter and length. The correlation coefficient between the fresh weight of root and the reed head diameter was up to 0.877. Principal component analysis showed that the average of overall yield per plant and root diameter could be used as the comprehensive reference index for germplasm evaluation. The differences and correlations in phenotypic traits of different S. baicalensis strains, provide theoretical basis for distinguishing germplasm and breeding good varieties of S. baicalensis.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Extractos Vegetales
/
Scutellaria baicalensis
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Asunto de la revista:
FARMACOLOGIA
/
TERAPIAS COMPLEMENTARES
Año:
2016
Tipo del documento:
Article
País de afiliación:
China