Correlation research of photosynthetic characteristics and medicinal materials production with 4 Uncariae Cum Uncis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 94-99, 2017.
Article
in Zh
| WPRIM
| ID: wpr-230988
Responsible library:
WPRO
ABSTRACT
Using four Uncariae Cum Uncis materials including Uncaria sinensis (HGT), U. hirsutea (MGT), Jianhe U. rhynchophylla (JHGT) and U. rhynchophylla(GT) as the research objects, the correlations between medicinal materials' yield and photosynthetic ecophysiology-factors in the plant exuberant growth period were studied. Results showed that the Uncaria plants net photosynthetic rate (Pn) changed by unimodal curve. There was not "midday depression" phenomenon. There was a different relationship among the photosynthetic ecophysiology-factors and between photosynthetic ecophysiology-factors and medicinal materials' yield. Pn,Tl,Gs had a significant correlation with medicinal materials' yield(M)and were the most important factors of growth.
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Index:
WPRIM
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2017
Type:
Article