Habitat areas extracting of Poria cocos in Anhui based on "3S" technologies.
10.19540/j.cnki.cjcmm.2017.0107
- Author:
Luo TIAN
1
;
Wen-Zuo ZHOU
1
;
Wan-Hua HE
1
;
Dan LUN
1
;
Dong-Hong LIU
1
Author Information
1. School of Geographic Science, Southwest University, Chongqing 400715, China.
- Publication Type:Journal Article
- Keywords:
"3S" technologies;
Anling;
Dao-di habitat;
Poria cocos;
adversity;
geo-authentic crude drug
- From:
China Journal of Chinese Materia Medica
2017;42(12):2276-2283
- CountryChina
- Language:Chinese
-
Abstract:
"Adversity" is one primary element that impacts the pharmacology components of authentic Chinese herbal medicine. Knowledge about "adversity" is a precondition of yield estimation, quality monitoring, location selection and the geo-herbalism protection. Used 3S(GIS, RS and GPS) technology to combine multi-source key ecological factors of "Anling", and used parasitic relationships between organisms to extracting its suitable region for the first time. Results showed that the "Anling" were mainly distributed in Dabie coteau. Suitable area amount to 36.8 km², Yuexi, Shucheng, Jinzhai and Qianshan which account for about 93.55% of whole congenial region. The first three accounts for about 80.82%. It was Yuexi that account for 1/3 above especially. Field investigation verify accuracy of extraction about 91.67%, which has confirmed it is feasible that using the relationship between parasitic host and parasitic to extract native environment of parasitic traditional medicine based on 3S technology.
