Fillet yield and fat content in common carp (Cyprinus carpio) produced in three Austrian carp farms with different culture methodologies
Fillet yield and fat content in common carp (Cyprinus carpio) produced in three Austrian carp farms with different culture methodologies
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DOI：
10.1111/j.1439-0426.2009.01282.x
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发表时间：
2009-10-01
影响因子：
0.9
通讯作者：
Schlott, G.
中科院分区：
文献类型：
--
作者：
Bauer, C.;Schlott, G.
对三个鲤鱼养殖场的鲤鱼脂肪含量和鱼片产量与池塘管理和总体气候条件的关系进行了研究。三个设施的平均脂肪含量为2.7 ~ 6.9%，差异极显著（P < 0.001）。这表明，鱼片脂肪含量的差异可能是基于气候条件以及不同的管理策略（饲养，放养生物量）。平均鱼片产量计算为34.0- 39.0%。鱼的重量和鱼片产量之间没有显着的相关性（rho = -0.16）被发现。结果表明，生产较小的鱼鱼片的服务大小可能会导致更高的产量，并得出结论，生产风险和成本较低。
P>The fat content and fillet yield of common carp (Cyprinus carpio) from three carp farms were investigated with respect to pond management and overall climatic conditions. The mean fat content of the trimmed fillet varied from 2.7 to 6.9% and differed significantly among the three facilities (P < 0.001). It is suggested that differences in the fillet fat content may be based on the climatic conditions as well as the different management strategies (feeding, stocking biomass). The mean fillet yield was calculated as 34.0-39.0%. No significant correlation between fish weight and fillet yield (rho = -0.16) was found. Results suggest that producing smaller fish for fillets of serving size may lead to a higher production and conclude with lower production risks and costs.