how are farmed fish killed
Farmed fish are still commonly killed by asphyxiation (suffocation by taking them out of water), exposure to carbon dioxide, exposure to very low temperatures or bleeding without stunning. Salmon deaths are reported by fish farming companies and published online by the Scottish Environment Protection Agency.The main causes of deaths are said to have been viral, bacterial and fungal infections, along with algal blooms, and “treatment losses” from mistakes with chemicals or de-licing machines.. There is no humane slaughter requirement for wild fish caught and killed at sea, nor, in most places, for farmed fish. Over-fishing is a serious problem in some parts of the world. %PDF-1.6 %����
Electrical and percussive stunning methods for fish are now becoming more common.
The regulations stipulate that slaughterhouses use ethically defensible anaesthesia and killing methods. RSPCA Australia encourages fish farming operations to utilise these technologies to ensure that fish are slaughtered humanely. Slaughter of salmon is regulated by the Aquaculture Operations Regulations, and the FSA is responsible for monitoring fish slaughterhouses. Most farmed fish around the world are killed using inhumane methods, suffering for prolonged periods as stunning systems are usually not used.
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These systems remove the need for pre-slaughter handling of fish and allow fish to be effectively stunned prior to being bled out. Does the RSPCA have animal welfare standards for salmon?
Fish are killed by suffocation in air, or ice water slurry or using carbon dioxide in water. Unfortunately, traditional methods of killing fish do not meet these requirements. RSPCA Australia is grateful to the Humane Slaughter Association for information presented in this article.
Other measures applicable to emergency killing for disease control purposes are addressed in Chapter 7.4. hޔW�v�F��+��{�1_"�f���������ŘI��2��G��3�Eɲ���2)��� z� az�!�0w As long as the anesthesia works, the fish will not experience pain, fear or discomfort.
Is salmon feed sustainable?
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^`�B!��졄̓�SeI~�"�����~3Ŷ0k���h.�&�̳�*t�f��w�)�7�zc�X���O�w;-�k�C�4�`��zQ������G�.��|�JF�KcAs��cmׁUz&�җnlV��+� �D�� Farmed fish are still commonly killed by asphyxiation (suffocation by taking them out of water), exposure to carbon dioxide, exposure to very low temperatures or bleeding without stunning. h�bbd``b`Z$��@���`_$� �F � $f0012��iE�����3��` �a As a general principle, farmed fish should be stunned before killing, and the stunning method should ensure immediate and irreversible loss of consciousness. These procedures take several minutes to induce insensibility and cannot be regarded as humane. 78 0 obj <>stream The fish are anesthetized, both to avoid unnecessary suffering and because stress can affect the quality of the finished product. Farmed fish are usually less expensive to buy than wild-caught fish because populations are higher and the fish are easier to catch. According to the Norwegian Food Safety Authority (the FSA), these are the best methods for fish welfare. Not for fish. 0 There are also hygiene requirements in place. �>�'�5h� �߶,"6D _!j�y}Y��RĦG�� �C"�2����ѯ�r��5� ���G;�6�ĺ�h��~;�n���[q~�d��6�)��}��M�nYX�*����w�n:/�oިW��~j����K�� 7=2M�:�p��4��a�L�E_fB˅��`�㴰�� =Miv?��`�e�̑P�v��&�pi���Oã0ĩ�p�:j����X�u�ˎ��h�8�����+��$+�\����.�y���o>��1zi�w��@s���-+W�IR�8�+�Y1. h�b```f``���������π �@f�;x4�00�Yz�x Norwegian Food Safety Authority – Slaughter of fish (in Norwegian only), Norwegian Food Safety Authority - Fish welfare (in Norwegian only), © 2016 Salmonfacts.
Just as with other farmed vertebrates such as cattle, sheep and poultry, the humane slaughter of fish requires that fish are handled carefully and effectively stunned (causing immediate insensibility) prior to being bled out.
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endstream endobj 51 0 obj <>stream 47 0 obj <> endobj human consumption and also applies to farmed fish killed for disease control purposes. �Nʂ�AL! The quality of the finished product is not affected whether the slaughtering takes place at a slaughterhouse on land or on a boat. GsGCG�DL�گi6 f��`�e`����T���%2`U�iV@����:��k@������g���a�:�� � ʑ�
Norwegian authorities require a slaughter process that ensures that the salmon is safe to eat, without causing the fish unnecessary stress and pain. They may also be killed by the gutting and processing itself. Fish farming . %%EOF 56 0 obj <>/Filter/FlateDecode/ID[<55972392A37DDA4DB5D2ECFEDEE4591B>]/Index[47 32]/Info 46 0 R/Length 68/Prev 40203/Root 48 0 R/Size 79/Type/XRef/W[1 2 1]>>stream The organisation said on Tuesday that more than 10,000 tonnes of farmed salmon, with a sales price of some 620 million Norwegian crowns (£56m), had been killed… Caged salmon companies have reported over 760 mass deaths … Requirements for the slaughter process. Electrical and percussive stunning methods for fish are now becoming more common. ��.������ص�]���Y����8� �9y��l. `#z���0����OF0����E��Y�ИEiw����PJj���ee_,�Q�[j�o �3o NORGES SJØMATRÅD/SJØMAT NORGE.
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