Stor variation mellem grise i kuld eller produktionsparti gør det svært at målrette deres næringsbehov for optimal vækst. Diæter er derfor formuleret med højere lysin- og proteinindhold end anbefalet, hvilket resulterer i spild af næringsstoffer og unødigt høje N-emissioner.
En fasefoderplan, med to eller flere faser, vil bedre afspejle det faktiske behov for protein og aminosyrer til grise ved forskellige levende vægte (vækstfaser), da foderindholdet af råprotein og essentielle aminosyrer falder med stigende alder på grisene .
Fasefodring vil i højere grad matche grisenes behov for næringsstoffer og minimere over- og underfodring af næringsstoffer. Foderet vil blive udnyttet bedre af svinene, hvilket både vil være til gavn for produktionsøkonomien og reducere N-emissionerne.
Geographical coverage
Global
Application time
Hele året rundt
Required time
Vækst-/afslutningsperiode
Period of impact
Hele året rundt
Equipment
Planlægning af foderrationer
Best in
Vækst-/afslutningsperiode
Publishers:Department of Animal Nutrition and Management,
SE750 07Uppsala,
Phone ,
,
www.slu.seResearch 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
Contact: magdalena.akerfeldt@slu.se
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