[Study on correlation of soil nutrients and content of active constituents in root of Rumex gmelini].
Zhongguo Zhong Yao Za Zhi
; 32(19): 1984-7, 2007 Oct.
Article
em Zh
| MEDLINE
| ID: mdl-18161286
ABSTRACT
OBJECTIVE:
To provide scientific basis for the selection of agrotype and property fertilization for Rumex gmelini cultivated in compliance with good agricultural practice (GAP).METHOD:
HPLC method was applied to determinate the content of seven active constituents (resveratrol, polydatin, chrysophanol 1-glucoside, nepodin, emodin, chrysophanol and physcion) of annual R. gmelini. And the correlation between soil nutrients and content of active constituents in the root of R. gmelini were analyzed by stepwise regression analysis.RESULT:
Seven regression equation were established. The statistic significance was found in three of them.CONCLUSION:
The soil with high total K level is not suitable for R. gmelini cultivation. But the higher available N, available P, available K level of soil is suitable.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plantas Medicinais
/
Solo
/
Raízes de Plantas
/
Rumex
Tipo de estudo:
Diagnostic_studies
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Ano de publicação:
2007
Tipo de documento:
Article