[Study of quality on rhubarb from different habitats in Qinghai Province].
OBJECTIVE
To investigate the effect of different habitats on rhubarb quality.


METHODS
The rhubarb samples from various parts of Qinghai province were analysed by fingerprint.


CONCLUSIONS
The distribution and quality of wild Tangute rhubarb is better than Palmate sorrel rhubarb. The quality of high altitude sampes are better than low altitudes. The quality which from the grassland of plateau is better than chestnut soil area's, and the wild is better than that of planting.
Wei
Quan-jia
QJ
Medical College of Qinghai University, Xining 810001, China.
Liu
Zhan-hou
ZH
Zhang
Hua
H
Chen
Xiang-hong
XH
Xu
Da-yu
DY
Yuan
Ming
M
Tong
Li
L
Ge
Ri-li
RL
Jin
Wei
W
Tu
Peng-fei
PF
D000531:Altitude; D018533:Biomass; D002681:China; D002980:Climate; D017753:Ecosystem; D010946:Plants, Medicinal / Q000254:growth & development*; D012250:Rheum / Q000145:classification / Q000254:growth & development*; D012621:Seasons; D012987:Soil; D013696:Temperature
D012987:Soil