creators_name: Hörning, Bernhard creators_name: Trei, Gerriet creators_name: Ludwig, Anja creators_name: Düsing, Sophie creators_name: Hackenschmidt, Thomas type: conference_item datestamp: 2009-04-14 lastmod: 2009-08-20 14:40:58 metadata_visibility: show title: Stationsprüfung von Herkünften für die ökologische Hühnermast ispublished: pub subjects: 9poultry subjects: 7animalhealth subjects: 5animalbreed full_text_status: public keywords: Masthühner, Herkunftsvergleich, Leistungen, Tiergerechtheit abstract: According to the EU regulation for organic agriculture minimum slaughter age for broiler is 81 days unless slow growing strains are used. Aim of the study was to compare broiler strains of different growing intensities with regard to performance, animal health and animal welfare. 7 broiler strains were compared (20 – 65 g daily gain). First results show a decrease of health parameters and behavioural activities with increasing growing intensity. date: 2009 date_type: published refereed: yes citation: Hörning, Prof. Dr. Bernhard; Trei, Gerriet; Ludwig, Anja; Düsing, Sophie and Hackenschmidt, Thomas (2009) Stationsprüfung von Herkünften für die ökologische Hühnermast. 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009. document_url: http://orgprints.org/14488/1/H%C3%B6rning_14488.pdf