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Organic poultry production in Germany – key features, housing, feeding, breeds, perform-ance, health Organic Eprints
Hörning, Prof. Dr. Bernhard; Trei, Dipl.-Ing. Gerriet; Simantke, Dipl.-Ing. Christel.
Aim of the project was to find out key features of organic poultry production in Germany and to identify possible problems. Questionnaires of ca. 300 farms were evaluated and farm visits made on 100 farms. Hybrids were dominating on most farms. Most farms kept only small flocks. In bigger farms, aviaries were more common. Hens on most farms had access to pastures. In many cases, housing conditions or health prevention measures were not in accordance with current recommendations. Performance was low in many farms and indicators for feather pecking often found. Relationships between husbandry conditions and health or performance parameters were often found. Therefore, improvements seem to be possible on many farms.
Tipo: Conference paper, poster, etc. Palavras-chave: Poultry.
Ano: 2006 URL: http://orgprints.org/7202/1/Organic_congress__2006.doc
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Stationsprüfung von Herkünften für die ökologische Hühnermast Organic Eprints
Hörning, Prof. Dr. Bernhard; Trei, Gerriet; Ludwig, Anja; Düsing, Sophie; Hackenschmidt, Thomas.
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.
Tipo: Conference paper, poster, etc. Palavras-chave: Poultry; Health and welfare; Breeding and genetics.
Ano: 2009 URL: http://orgprints.org/14488/1/H%C3%B6rning_14488.pdf
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