关键词: 生态地质化学因子, 生态地质化学因子

Abstract: In order to promote the rapid development of Beijing sturgeon industry and optimize the industrial value chain of the sturgeon in Beijing, this paper uses the survey questionnaire method to research 40 sturgeon farms in 13 districts and counties in Beijing and 2 sturgeon breeding base, 13 large aquatic products wholesale market, and the consumers of nearly 20 large and medium-sized supermarket in Chaoyang District, Haidian District, Xicheng District, Dongcheng District in Beijing. The research shows that after nearly 20 years of the development, the value chain of Beijing sturgeon industry has been initially formed, but the superior varieties of the sturgeon, sturgeon farming techniques, deep processing of the sturgeon, the wholesale and retail, sturgeon building its own brand as well as sturgeon product sales and promotion still exist big problems. It needs to constantly optimize and improve the various segments of the value chain of Beijing sturgeon industry. Based on this, this paper is to take the first-hand data as the foundation, carries on the analysis of each link in the value chain of Beijing sturgeon industry and puts forward seven corresponding measures to optimize the value chain of Beijing sturgeon industry, so as to drive the development of Beijing sturgeon industry.