AN ECOLOGICAL GEOCHEMICAL MODEL FOR JINGDONG CHINESE CHESTNUT
GONG Jin-zhong1, LIU Jian-bo2, LIU Jun-zhang1, Guo Ji-song1
1. Hebei Institute of Geophysical Exploration, Langfang 065000, China;
2. Qinhuangdao Party of Mineral Exploration, Hydrology and Engineering Geology, Qinhuangdao 066000, China
Based on the data of the Chinese chestnut yield of Qianxi County in 2001 and contents of 42 elements in stream sediments obtained from regional geochemical exploration, the authors sifted significant correlation variables and established the regression equation between element contents and Chinese chestnut yield. In the light of the natural landscape conditions,this paper has inferred the expected yield of Jingdong Chinese chestnut,and indicated favorable and unfavorable areas for producing Jingdong Chinese chestnut, thus guiding regional rational arrangement of Chinese chestnut production.
宫进忠, 刘剑波, 刘俊长, 郭继颂. 京东板栗生态地球化学模式[J]. 物探与化探, 2006, 30(2): 108-110.
GONG Jin-zhong, LIU Jian-bo, LIU Jun-zhang, Guo Ji-song. AN ECOLOGICAL GEOCHEMICAL MODEL FOR JINGDONG CHINESE CHESTNUT. Geophysical and Geochemical Exploration, 2006, 30(2): 108-110.
