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Evaluation of Allocation Methods in Beef and Pork Production at Slaughterhouse Level

Seyyed Hassan Pishgar-KomlehTheun Vellinga

出版	Wageningen Livestock Research, 2022
URL	http://books.google.com.hk/books?id=mix8zwEACAAJ&hl=&source=gbs_api

註釋Commissioned by the European Livestock and Meat Trading Union, a study was conducted on the evaluation of allocation methods in beef and pork production at slaughterhouse level. This study focussed on the pros and cons of mass and economic fractions and allocation at slaughterhouse level for actual situations. Six slaughterhouses were studied, and the obtained results showed that mass fractions (where the focus is on edible part of slaughtered animal) are more suited to show the environmental performances over time and among slaughterhouses and can be used an incentive to improve the environmental performance of slaughterhouses. The economic allocation method affects the footprint of the edible and non-edible fractions and is more suited to be applied in the commodity chain. Our findings showed that regardless of the choice of allocation method, the use of primary slaughterhouse data for mass fractions of main-, co- and by-products needs to be allowed, which is not the case with the current JRC PEF method (latest update 2019)