论文部分内容阅读
自广东省中山市购入史氏鲟空运至青岛市城阳区进行放养,经过120天的饲养管理,结果平均体长61.5 cm,平均体重967g,成活率95％以上,饵料系数为1.9,为淡水养殖结构调整提供了新品种。
Sturgeons purchased from Zhongshan, Guangdong Province were transported by air to Chengyang District of Qingdao for stocking. After 120 days of feeding and management, the average body length was 61.5 cm with an average body weight of 967 g and the survival rate was over 95%. The feed coefficient was 1.9 Freshwater aquaculture restructuring provides a new breed.