New phenotypes for new breeding goals in layers

References

• ATWOOD, H. (1929) Observations concerning the time factor in egg production. Poultry Science 8: 137-140.
   Google Scholar
• BEDNARCZYK, M., KIECTZEWSKI, K. and SWACZKOWSKI, T. (2000) Genetic parameters of the traditional selection traits and some clutch traits in a commercial line of laying hens. Archiv für Geflügelkunde 64: 129-33.
   Google Scholar
• BESBES, B. (2001) Livability of laying hens: an example of GXE interaction. Proceedings 2nd Poultry Genetics Symposium, Gödöllő, Hungary, pp. 59 - 60.
   Google Scholar
• BESBES, B., DUCROCQ, V. and PROTAIS, M. (2002) A survival trait and a categorical trait in laying hens. 7th World Congress on Genetics Applied to Livestock Production, Montpellier, France, August 19 - 23, 2002, pp. 509-512.
   Google Scholar
• BESBES, B. and DUCROCQ, V. (2003) Use of mixed model methodology in breeding strategies for layers, in: MUIR, W.M. & AGGREY, S.E. (Eds) Poultry Genetics, Breeding and Biotechnology, pp. 127-411 (CAB International).
   Google Scholar
• BUBIER, N.E. and BRADSHAW, R.H. (1998) Movement of flocks of laying hens in and out of the hen house in four free range systems. British Poultry Science 39: 5-18.
   PubMed Web of Science ®Google Scholar
• COOPER, J.J. and APPLEBY, M.C. (1995) Nesting behaviour of hens: Effects of experience on motivation. Applied Animal Behaviour Science 42: 283-295.
   Web of Science ®Google Scholar
• FLOCK, D.K., SCHMUTZ, M. and PREISINGER, R. (2007) Optimierung der Eiqualität aus züchterischer Sicht. Züchtungskunde 79 (4): 309-319.
   Google Scholar
• HARLANDER-MATAUSCHEK, A., FELSENSTEIN, K., NIEBUHR, K. and TROXLER, J. (2006) Influence of pop hole dimensions on the number of laying hens outside on the range. British Poultry Science 47: 131-134.
   PubMed Web of Science ®Google Scholar
• HEGELUND, L., SOERENSEN, J.T., KJAER, J.B. and KRISTENSEN, I.S. (2005) Use of the range area in organic egg production systems: effect of climatic factors, flock size, age and artificial cover. British Poultry Science 46: 1-8.
   PubMed Web of Science ®Google Scholar
• ICKEN, W. (2009) Schätzung genetischer Parameter für Verhaltens- und Leistungsmerkmale von Legehennen in Gruppenhaltungssystemen. Dissertation. Institut für Tierzucht und Tierhaltung der Christian Albrechts Universität zu Kiel. Heft 171.
   Google Scholar
• ICKEN, W., CAVERO, D., SCHMUTZ, M., THURNER, S., WENDL, G. and PREISINGER, R. (2008a) Analysis of the time interval within laying sequences in a transponder nest. Proceedings XXII World's Poultry Congress Brisbane, Australia 30June-04July 2008, pp. 231.
   Google Scholar
• ICKEN, W., CAVERO, D., SCHMUTZ, M., THURNER, S., WENDL, G. and PREISINGER, R. (2008b) Analysis of the free range behaviour of laying hens and the genetic and phenotypic relationships with laying performance. British Poultry Science 49(5): 533-541.
   PubMed Web of Science ®Google Scholar
• ICKEN, W., THURNER, S., CAVERO, D., SCHMUTZ, M., WENDL, G. and PREISINGER, R. (2009) Analyse des Nestverhaltens von Legehennen in der Bodenhaltung. Archiv für Geflügelkunde 73: 102-109.
   Google Scholar
• ICKEN, W., THURNER, S., CAVERO, D., SCHMUTZ, M., WENDL, G. and PREISINGER, R. (2010) Free-range behaviour as a new potential selection trait in laying hens. Book of Abstracts of the XIII^th European Poultry Conference, Tours, France, 23–27 August 2010, pp. 221.
   Google Scholar
• IEC (2007) Comparison of international country data. International egg market. Annual review 2007. London. International Egg Commission.
   Google Scholar
• LILLPERS, K. (1993) Oviposition patterns and egg production in domestic hen. Dissertation, Swedish University of Agricultural Science, Department of Animal Breeding and Genetics, Uppsala.
   Google Scholar
• LUNDBERG, A. and KEELING, L.J. (1999) The impact of social factors on nesting in laying hens (Gallus gallus domesticus). Applied Animal Behaviour Science 64: 57 - 69.
   Web of Science ®Google Scholar
• MCCLUNG, M.R., WANG, A.B.S. and JONES, W.T. (1976) Response to selection for time interval between ovipositions in the hen. Poultry Science 55: 160-171.
   PubMed Web of Science ®Google Scholar
• MÜLLER, J., HILLIG, J., VON BORELL, E. and THIES, N. (2001) Untersuchungen zur Akzeptanz des Auslaufs durch Legehennen in einem Haltungssystem mit Wintergarten und Grünauslauf. Lohmann Information 4: 3-7.
   Google Scholar
• NURGIARTININGSHI, V.M.A., MIELENZ, N., PREISINGER, R., SCHMUTZ, M. and SCHÜLER, L. (2002) Genetic parameters for egg production and egg weight of laying hens housed in single and group cages. Archiv für Tierzucht 45 (5): 501 -508.
   Web of Science ®Google Scholar
• PREISINGER, R. (1997) Züchtung von Legehybriden für alternative Haltungssysteme. Lohmann Information, Juli - September: 9-11.
   Google Scholar
• SAVAŞ, T. (1998) Untersuchungen zur Verbesserung der Zuchtwertschätzung für Legeleistung bei Legehennen. Dissertation. Institut für Tierzucht und Tierhaltung der Christian-Albrechts-Universität zu Kiel; Heft 102.
   Google Scholar
• THURNER, S., WENDL, G., PREISINGER, R., FRÖHLICH, G., BÖCK, S. and WEINFURTNER, R. (2005) Entwicklung eines automatischen Legenestes zur einzeltierbezogenen Erfassung von Verhaltens- und Leistungsparametern bei Legehennen in artgerechter Gruppenhaltung. Aktuelle Arbeiten zur artgemäßen Tierhaltung 2005, KTBL-Schrift 441, 274-283. ISBN:3-7843-2189-5.
   Google Scholar
• WALL, H., TAUSON, R. and ELWINGER, K. (2004) Pop hole passages and welfare in furnished cages for laying hens. British Poultry Science 45 (1): 20 - 27.
   PubMed Web of Science ®Google Scholar
• ZAKARIA, A.H., PLUMSTEAD, P.W., ROMERO-SANCHEZ, H., LEKSRISOMPONG, O., OSBORNE, J. and BRAKE, J. (2005) Oviposition pattern, egg weight, fertility, and hatchability of young and old broiler breeders. Poultry Science 84: 1505-1509.
   Web of Science ®Google Scholar