Cluster analysis of Dendrobium officinale from different populations through agronomy characterization / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 53-58, 2019.
Article
Dans Chinois
| WPRIM
| ID: wpr-771518
ABSTRACT
Through resources investigation and sample collection,a total number of 392 Dendrobium officinale from 38 different populations,9 provinces were processed for measuring and observing.Fourteen agronomy characterizations like stem height,stem diameter,number of node in stem were selected for further classification.The cluster analysis was performed using Ward and Euclidean method.The results showed that the threshold of genetic distance was 2.77.Thirtyeight populations were divided into 6 groups.The factor analysis showed that,the leaf shape,stem shape,pitch length and leaf color were very important factors for classification.This study establish the foundation for analyzing the genetic relationship of D.officinale from different populations.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Plantes médicinales
/
Analyse de regroupements
/
Classification
/
Feuilles de plante
/
Dendrobium
langue:
Chinois
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2019
Type:
Article
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