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| Comparative advantage analysis and influencing factors of Camellia oleifera production areas in China |
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| DOI： |
| KeyWord:Camellia oleifera production area comparative advantage influencing factor policy suggestion |
| FundProject:国家自然科学基金面上项目（71573019）；农业农村部财政经费项目“中国食物与营养发展战略研究”资助（JGHX202008） |
| Author Name | Affiliation | | FAN Xiaoyuan1, DU Juan2, ZHOU Xiaoliang3, LIU Zibo4,YAN Maolin2 | 1.School of Statistics and Mathematics, Shandong University of Finance and Economics, Jinan 250014, China
2.State Academy of Forestry and Grassland Administration, Beijing 102600, China
3.Agricultural Information
Institute of CAAS, Beijing 100081, China
4.Forest and Grass Investigation and Planning Institute of
State Forestry and Grassland Administration, Beijing 100714, China |
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| Abstract: |
| In order to promote the high-quality development of the Camellia oleifera industry and enrich China′s edible vegetable oil supply system, according to data from 2010 to 2020, the comparative advantage of 16 Camellia oleifera production areas in China was analyzed using the comprehensive comparative advantage method, and the influencing factors were studied. Corresponding suggestions to improve quality and increase production were proposed. The results showed that from 2010 to 2020, the production of Camellia oleifera in China showed the characteristics of "increasing in the East and West", "decreasing in the Middle". The scale advantage of China′s 16 Camellia oleifera production areas fluctuated slightly in general, the efficiency advantage first decreased and then increased, and the benefit advantage and comprehensive advantage generally declined. According to the scale, efficiency and benefit advantages of Camellia oleifera production areas, the 16 Camellia oleifera production provinces(regions) were divided into seven types, in which Hunan, Jiangxi, and Zhejiang belonged to the "Three High Provinces"; Guangdong, Guangxi, and Fujian belonged to the "Dual High Provinces with Scale and Efficiency Advantages"; Yunnan belonged to the "Scale Advantage Province"; Hubei, Hainan, and Jiangsu belonged to the "Dual High Provinces with Efficiency and Benefit Advantages"; Guizhou and Shaanxi belonged to the "Efficiency Advantage Province"; Anhui belonged to the "Benefit Advantage Province"; Sichuan, Chongqing, and Henan belonged to the "Three Low Provinces". The production in the Camellia oleifera was influenced by natural resource endowment, technological level, market factors, and policy factors. The advantageous differences between production areas can be reduced by optimizing the layout of planting areas, improving the Camellia oleifera market system, accelerating the development of new varieties, and improving the degree of mechanization. |
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