creators_name: Bellof, Gerhard creators_name: Schmidt, Eggert editors_name: Heß, J editors_name: Rahmann, G type: conference_item datestamp: 2005-03-05 lastmod: 2009-08-20 14:23:50 metadata_visibility: show title: Eine ökologische Hühnermast mit "100-%-Bio-Futter" ist möglich ispublished: pub subjects: 9poultry full_text_status: public keywords: Hühnermast, ökologische Rohstoffe, AME-Versorgung, Mastleistung, Schlachtkörperwert abstract: The purpose of the present study was to test an organic feed for chicken production. Different feed mixtures with reduced dietary energy level (< 12 MJ AME/kg) and reduced content of essential amino acids were investigated. In case of reduction a constant ratio of amino acids to energy was considered. Under the future European law for organic products all raw materials used for the feed were of organic origin. The feed consumption of the different feeding groups ran conversely proportional to the diets energy level. The obtained fattening performance and carcass yield reached a high level under the circumstances of organic production. date: 2005 date_type: published publication: Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau publisher: kassel university press GmbH, Kassel refereed: yes citation: Bellof, Prof. Dr. Gerhard and Schmidt, Prof. Dr. Eggert (2005) Eine ökologische Hühnermast mit "100-%-Bio-Futter" ist möglich. [Broiler production with 100 % organic feed is possible.] 8. Wissenschaftstagung Ökologischer Landbau - Ende der Nische, Kassel, 1.3.3005 - 4.3.2005. In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel. document_url: http://orgprints.org/3320/1/3320.pdf