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Auswirkungen unterschiedlicher Duroc-Genanteile auf die Fleisch- und Fettqualität ökologisch erzeugter Mastschweine

Brandt, Horst; Baulain, Ulrich; Brade, Wilfried; Lapp, Judith and Weißmann, Friedrich (2013) Auswirkungen unterschiedlicher Duroc-Genanteile auf die Fleisch- und Fettqualität ökologisch erzeugter Mastschweine. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

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Summary

The aim of the present study including 190 organic fattening pigs of varying Duroc gene portion (0 %, 25 %, 50 %, and 75 %) was to analyze various meat and fat quality characteristics in order to deduce the optimal Duroc gene percentage in relation to different marketing goals. Increasing Duroc gene portions resulted (i) in increasing intramuscular fat contents, (ii) in improved meat quality characteristics (sensory properties, pH, electrical conductivity), (iii) in slightly increasing levels of saturated fatty acids, and (iv) in decreasing levels of mono-unsaturated fatty acids. It is concluded that Duroc gen portion should exceed 50 % only in marketing systems with a payment system including meat quality criteria.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Duroc, Fleischqualität, Fettqualität, ökologische Schweinemast
Subjects: Animal husbandry > Breeding and genetics
Animal husbandry > Production systems > Pigs
Research affiliation: Germany > Federal Research Institute of Animal Health - FLI > Institute of Farm Animal Genetics
Germany > University of Gießen > Institute of Animal Breeding and Genetics
Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Organic Farming - OEL
International Conferences > 2013: Scientific Conference Organic Agriculture > Animal husbandry
Related Links:http://www.wissenschaftstagung.de/, https://www.verlag-koester.de/index.php?id=114&tx_fbmagento[shop][route]=catalog&tx_fbmagento[shop][controller]=product&tx_fbmagento[shop][action]=view&tx_fbmagento[shop][id]=1137&tx_fbmagento[shop][s]=beitrage-zur-12-wissenschaftstagung-okologischer-land
Deposited By: Weißmann, Dr. Friedrich
ID Code:21203
Deposited On:09 Sep 2013 12:25
Last Modified:22 Nov 2013 13:35
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 12. Wissenschaftstagung erschienen.
Dr. D. Neuhoff, C. Stumm, S. Ziegler u.a. (Hrsg.)
Beiträge zur 12. Wissenschaftstagung Ökologischer Landbau
Ideal und Wirklichkeit: Perspektiven ökologischer Landbewirtschaftung
Erscheinungsjahr: 2013
ISBN-13: 9783895748158
Verlag Dr. Köster, Berlin

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