[Selectivity rank regionalization of Paeonia lactiflora based on fuzzy method].
For optimal adaptive cultivation region selection, we used ecology factors characterized Duolun region as model area to carry out the adaptive habitat division of Paeonia lactiflora. Similar priority comparison of ecology factors.in 91 cities were calculated by Fuzzy methods, then, distance of the ecology factors were transferred to spacial model by geography information system (,GIS) and modified by soil utilization map of China. The results showed that P. lactiflora were mainly distributed in the Daxing'an Mountain, Changbaishan and qinling range which were divided into six grades of suitable regions belonging to three geographical distributed units. The most similar areas to Duolun were Huade, Xilinhaote, Suolun and Zhangbei. P. lactiflora's distribution and quality are relevant with longitude and latitude, and temperature and rainfall.
Lv
Jinrong
J
Institute of Chinese Materia Medica, China Academy of Chinese Medicinal Sciences, Beijing 100700, China.
Guo
Lanping
L
Huang
Luqi
L
Liang
Liuke
L
Sun
Yuzhang
Y
Zhang
Xiaobo
X
Han
Xiaoli
X
Zhang
Hongjun
H
D002681:China; D004777:Environment; D017143:Fuzzy Logic; D029596:Paeonia / Q000145:classification* / Q000254:growth & development*; D013696:Temperature