[Study on the physicochemical properties of cultivated soil of genuine crude and no-enuine crude Chinese Angelica].
OBJECTIVE
To provide basis for environmental factors of genuine crude Chinese angelica.


METHODS
On-the-spot investigation and indoor chemical analysis were made to study the physicochemical properties of cultivated soil of Chinese angelica.


CONCLUSIONS
The physical properties and the organic matte and mineral nutrition of cultivated soil of Chinese angelica are best in Min County, Gansu Province. The ecological environment is the leading factor in forming genuine crude Chinese angelica.
Zhao
Yang-jing
YJ
Institute of Medicinal Plant, Chinese Academy of Medical Sciences Peking, Union Medical College, Beijing 100094, China. zhaoyangjing@hotmail.com
Chen
Si-bao
SB
Gao
Gong-yao
GY
Feng
Yu-xiu
YX
Yang
Shi-Lin
SL
Xu
Li-zhen
LZ
Du
Li-jun
LJ
Hu
Shi-lin
SL
Feng
Xue-feng
XF
D029971:Angelica sinensis / Q000254:growth & development*; D004463:Ecology; D010758:Phosphorus / Q000032:analysis; D011188:Potassium / Q000032:analysis; D011786:Quality Control; D012987:Soil / Q000032:analysis*; D015032:Zinc / Q000032:analysis
D012987:Soil; D010758:Phosphorus; D015032:Zinc; D011188:Potassium