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Economic values of supply chain productivity and quality traits calculated for a farmed European whitefish breeding program

机译:为欧洲白鲑养殖计划计算的供应链生产力和质量特征的经济价值

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Economic values of different fish traits are needed to direct breeding programs to optimize economic benefits for aquaculture industry. The aim of this article is to highlight and calculate how different traits affect the value of farmed fish supply chain. Supply chain approach is needed to calculate economic impact of fish traits because several fish traits affect costs and returns not only in fish farming but also at the processing and retail level. In this article, economic values are calculated for 14 productivity and product quality traits in European whitefish (Coregonus lavaretus). Productivity affecting traits, such as growth, mortality and different yields, are included in the study. In addition, economic values are calculated for several quality traits like fillet gaping, appearance and fat content of flesh.
机译:需要不同鱼类特性的经济价值来指导育种计划,以优化水产养殖业的经济效益。本文旨在突出并计算不同特征如何影响养殖鱼类供应链的价值。需要使用供应链方法来计算鱼类特征的经济影响,因为几种鱼类特征不仅会影响养鱼业的成本和回报,而且还会影响加工和零售水平。在本文中,针对欧洲白鲑(Coregonus lavaretus)的14种生产力和产品质量特征计算了经济价值。影响生产率的特性,如生长,死亡率和不同的产量,都包括在研究中。此外,还针对一些品质特征(例如鱼片缺口,外观和果肉脂肪含量)计算了经济价值。

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