En stigning i efterspørgslen efter økologiske foderstoffer forventes at begrænse tilgængeligheden af protein. Derfor er der brug for nye og mere bæredygtige proteinrige ingredienser.
Søstjerner fanges for at reducere prædation på opdrættede muslinger. Søstjernemel indeholder 38-70 % protein og kan bruges til delvist at erstatte andre proteinrige ingredienser i monogastrisk dyrefoder.
Fodring med søstjernemel giver en vækst, der er sammenlignelig med fiskemel til smågrise. Hos æglæggere opretholdes ægproduktionen og -kvaliteten på et normalt niveau ved fodring med op til 8 % søstjernemel.
Geographical coverage
Kystlande
Application time
Februar-maj
Required time
Tidspunkt for fodring
Period of impact
Umiddelbart
Equipment
Der er ikke behov for ekstra udstyr til fodring
Best in
Smågrise, æglæggere
Publishers:Aarhus University, AU Foulum,
DK8830Tjele,
Phone +45 8715 0000,
,
https://agro.au.dkResearch Institute of Organic Agriculture (FiBL),
CH5070Frick,
Phone +41 62 865 72 72,
info.suisse@fibl.org,
www.fibl.orgIFOAM Organics Europe,
BE1000Brussels,
Phone +32 2 280 12 23,
www.organicseurope.bio,
www.organicseurope.bio
Review: Lindsay Whistance, Organic Research Centre, UK
Contact: marleen.vanderheide@anis.au.dk
https://orgprints.org/view/projects/OKNetEcoFeed.html
This practice abstract was elaborated in the Organic Knowledge Network on Monogastric Animal Feed project. The project is running from January 2018 to December 2020. The overall aim of OKNet EcoFeed is to help farmers, breeders and the organic feed processing industry in achieving the goal of 100% use of organic and regional feed for monogastrics.
Project website: https://ok-net-ecofeed.eu/
IFOAM Organics Europe (project coordinator), BE; Aarhus University (ICROFS), DK; Organic Research Centre (ORC), UK; Institut Technique de l'Agriculture Biologique (ITAB), FR; Research Institute of Organic Agriculture (FiBL), CH; Bioland, DE; Associazione Italiana perl'Agricoltura Biologica (AIAB), IT; Donau Soja DS, AT; Swedish University of Agricultural Sciences, SE; ECOVALIA, ES; Soil Association, UK.
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 773911. This communication only reflects the author’s view. The Research Executive Agency is not responsible for any use that may be made of the information provided. The authors and editors do not assume responsibility or liability for any possible factual inaccuracies or damage resulting from the application of the recommendations in this practice abstract