关键词: 史 氏 鲟, 网 箱, 养 殖 , Acipenserschrenckii Brandt, Cage, Culture

Abstract: In this paper we presented the breeding results of Acipenserschrenckii Brandt in reservoir cage at the aquaculture technical extension station of Anxi from 2010 to 2011. We putted 32000 juvenile fish of Acipenserschrenckii Brandt which were 10cm in average total length into six different cages to culture in May 10th, 2010. The culture area was about 600m2 and the density of breeding was about 53 individuals/m2. The total production of Acipenserschrenckii Brandt was 24729kg after 383d breeding and the average production was 41.22 kg/m2. The total value of the product was 858326 yuan and the average value was 1430.54 yuan/m2. In our experiment the feed coefficient was 1.77, the pure profit of our project was 352802 yuan and the proportion of investment/production was 1:1.7.