Abstract: The authors examined the current status of sturgeon aquaculture in China, including its geographic distribution, an account on farmed species, overall production trends, state of controlled reproduction, seedling output and export. The study is based on a nationwide survey of 125 farms undertaken July and August 2009 together with data from previous studies. The census shows that: (i) the main provinces in increasing order of production are Sichuan (including Chongqing), Beijing, Hubei,Shandong and Hunan, (ii) Acipenser baerii, (and its hybrids) and A. schrenckii are the dominant cultured species, accounting for 95% of the total production, (iii) the production of farmed sturgeon has experienced a steady increase, from 17 424 t in 2006 to 21 000 t in 2009, (iv) the total reserves of captive stocks have continuously increased, reaching at present an estimated 1.22 million individuals, (v) the total supply of fertilized eggs or larvae from farmed broodstocks in China has gone up during the past 3 years, and can now basically meet the domestic demand for farming, while the number of seedlings obtained from the wild and imported from other countries gradually declined, and (vi) since 2006, China has started to export farmed caviar and the exports have been increasing year by year, meanwhile, the number of caviar processing factories has also increased. Moreover, other valueadded products derived from farmed sturgeon (e.g. medical and health products, cosmetics, leather etc.) appeared in recent years on China markets.


附件下載：Q.W.Wei, Y.Zou, P.Li, et al. Sturgeon aquaculture in China: progress, strategies and prospects assessed on the basis of nation-wide surveys (2007–2009). J.Appl.Ichthyol. 2011, 27: 162-168. pdf