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Recycling P from residues of captured fish

Løes, Anne-Kristin (2021) Recycling P from residues of captured fish. Speech at: 4th Phosphorus in Europe Research Meeting (PERM), Session «Fertiliser properties and user uptake of recycled nutrient materials”, Webinar arranged by ESPP (European Sustainable Phosphorus Platform) and others, June 2, 2021. [Completed]

[thumbnail of AKL fish manure PERM4 webinar June 2 2021.pptx] Microsoft PowerPoint - English


Large volumes of residual materials are available from captured fish (cod, saithe and othe "white fish") in Norway.120 000 tons of material (backbones, heads etc) per year are not utilised. With 30% dry matter and 105 of DM as P, this may comprise about 3900 tons of P. Such an amount equals 25% of the total domestic application of P annually, in animal manure and mineral fertilisers. Fishbone material applied as fertiliser has immediate positive effect on plant growth, and significant effect on extractable soil P.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Speech
Keywords:Organic-PLUSX, Organic-PLUS, fertilisers, fishbone, ryegrass, Norway
Agrovoc keywords:
fish utilization
Subjects: Food systems > Recycling, balancing and resource management
Farming Systems > Farm nutrient management
Research affiliation: European Union > Horizon 2020 > Organic-PLUS
Norway > NORSØK - Norwegian Centre for Organic Agriculture
Horizon Europe or H2020 Grant Agreement Number:774340
Related Links:https://phosphorusplatform.eu/events/2059-phosphorus-in-europe-research-meeting
Deposited By: Løes, Anne-Kristin
ID Code:40079
Deposited On:04 Nov 2022 15:37
Last Modified:04 Nov 2022 15:37
Document Language:English
Refereed:Not peer-reviewed

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