Trei, Gerriet; Burke, A.; Schumann, D.; Kalcher, L. and Hörning, Bernhard (2017) Vergleich einer neuen Zweinutzungs- mit einer Legehybride bzgl. Tiergerechtheit und Legeleistung. Poster at: 14. Wissenschaftstagung Ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.
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Summary
Aim of the study was to compare a new dual purpose hybrid strain (Lohmann dual, LD) with a layer strain (Lohmann Brown plus, LB) under organic conditions. 400 Laying hens were kept in 2 mobile houses (2 x 4 groups of 50 hens). Egg production
and egg weight were higher in LBP. LBP hens used the pasture more than LD. However, foraging was the main activity in both strains. LD hens showed less behavioral activity within the hen house. Plumage condition was better in LBP.
| EPrint Type: | Conference paper, poster, etc. |
|---|---|
| Type of presentation: | Poster |
| Keywords: | laying hens, strain comparison, animal welfare, egg yield, Legehennen, Legehybriden, Zweinutzungshuhn, Tiergerechtheit, Legeleistung |
| Subjects: | Animal husbandry Animal husbandry > Production systems > Poultry |
| Research affiliation: | Germany > University of Applied Science Eberswalde International Conferences > 2017: Scientific Conference German Speaking Countries International Conferences > 2017: Scientific Conference German Speaking Countries > Animal husbandry |
| ISBN: | 978-3-89574-925-4 |
| Deposited By: | Hasreiter, Anna |
| ID Code: | 31725 |
| Deposited On: | 04 Jul 2017 17:24 |
| Last Modified: | 04 Jul 2017 17:24 |
| Document Language: | German/Deutsch |
| Status: | Published |
| Refereed: | Peer-reviewed and accepted |
| Additional Publishing Information: | Dieser Beitrag ist im Tagungsband der 14. Wissenschaftstagung erschienen. S. Wolfrum, H. Heuwinkel, H.J. Reents, u.a. (Hrsg.) (2017): Ökologischen Landbau weiterdenken - Verantwortung übernehmen - Vertrauen stärken. Beiträge der 14. Wissenschaftstagung Ökologischer Landbau, Freising-Weihenstephan, 7.-10. März 2017 Verlag Dr. Köster, Berlin |
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