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膨化饲料在鲟鱼养殖生产中的应用效果分析

作  者:
任华;蓝泽桥;孙宏懋;徐元宽;王占钊
单  位:
湖北天峡鲟业有限公司
关键词:
鲟鱼;网箱养殖;膨化饲料;饲养投喂;效果分析
摘  要:
为研究膨化饲料在鲟鱼(sturgeon)养殖生产中的应用效果,设计试验网箱(使用膨化饲料),对照网箱(使用自制颗粒饲料)各4口,在水温16.1~19.2℃条件下进行鲟鱼养殖60d的对比试验。结果显示,在商品鲟鱼产出方面同类网箱之间差异不显著(P>0.05),而试验网箱与对照网箱相比鱼体增重率、成活率、饵料系数以及养殖效益差异显著(P<0.05)。
译  名:
Expanded feed in sturgeon fishery production in the analysis of application effe
作  者:
Ren Hua;Lan Ze-qiao;Sun Hong-mao;
关键词:
sturgeon;;cage culture;;expande feed;;feeding;;effect analysis
摘  要:
As the research expanded feed in sturgeon farming production application effect, designing experiment cages(using expanded feed), contrast cages(the use of homemade grain feed) each 4 mouth, to start sturgeon breeding contrast test for 60d in the water temperature 16.1 ~ 19.2℃. The results showed that in the commodity sturgeon output was no significant difference between the same cages(P > 0.05), and test area and control area compared with body weight gain rate, survival rate, bait coefficient and the breeding benefit significant difference(P < 0.05).

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