摘要
采用工厂化立体养殖模式进行尖塘鳢(Oxyeleotris)杂交种养殖试验,试验为期177 d,通过测量各个试验池鱼的生长性状和生产性能,进行比较分析。试验结束时三个试验池塘分别收获了533.6 kg、516.5 kg和481.4 kg成鱼,养殖成活率分别达到92.3%、94.5%和94.3%。结果表明:在工厂化立体养殖模式下杂交尖塘鳢的生产性能得到了较好改良,采用立体养殖模式进行养殖生产是可行的。
Hybrid Oxyeleotris were raised for 177 d under industrial stereoscopic culture mode,and the growth characteristics and production performance of the fish in each pond were measured and analysed.533.6 kg,516.5 kg and 481.4 kg of fish were harvested in 3 ponds,respectively.The survival rates of the fish reached 92.3%,94.5%and 94.3%,respectively.The results showed that the production performance of hybrid Oxyeleotris was improved and the stereoscopic culture mode was feasible for the fish.
作者
罗诗敏
罗俊标
LUO Shi-min;LUO Jun-biao(Zhuhai No.1 middle school,Zhuhai 519075,China;Zhuhai Modern Agricultural Development Center,Zhuhai 519070,China)
