Leenstra, Ferry; Maurer, Veronika; Bestman, Monique; van Sambeek, Frans; Zeltner, Esther; van Niekerk, Thea; Galea, Fabien and Reuvekamp, Berry
Search for the ideal laying hen for organic and free range systems.
proceedings and speaker’s presentations from the 7th European Symposium on Poultry Genetics, Peebles, 5-7 October 2011, pp. 32-34.
Online at: http://www.cabi.org/Uploads/File/AnimalScience/additionalFiles/WPSAPeeblesScotland2011/16_leenstra_genetics_2011.pdf
Since 1960 the majority of commercial layers are housed in cages. Non-cage housing started to appear again from 1980 onwards and increases in importance. It is questionable if birds bred to perform in cages are also suited for free range housing. We examined the performance of current genotypes in free range systems (organic and conventional) by an inventory among laying hen farmers in Switzerland, The Netherlands and France (325 flocks on 275 farms) and organised workshops with farmers to discuss their ideas on breeding goals (‘the ideal hen’) for free range systems.
|EPrint Type:||Conference paper, poster, etc. |
|Type of presentation:||Paper|
|Keywords:||frre range housing, laying hen, bird bred, non-cage housing, orgnaic farming, animal welfare, Tierhaltung, nachhaltige Tierzucht, LowInputBreeds,
|Subjects:|| Animal husbandry > Breeding and genetics|
Animal husbandry > Health and welfare
Animal husbandry > Production systems > Poultry
|Research affiliation:|| Switzerland > FiBL - Research Institute of Organic Agriculture Switzerland > Animal Husbandry and Breeding|
Netherlands > Louis Bolk Institute
European Union > LowInputBreeds > SP 4: Laying hens
Netherlands > Wageningen University and Research Centre WUR > Animal Sciences Group ASG
|FP7 Grant Agreement Number:||222623|
|Related Links:||http://www.roslin.ed.ac.uk/7espg/, http://www.fibl.org/en/switzerland/research/animal-husbandry/animal-husbandry-research.html|
Maurer, Dr. Veronika
|Deposited On:||07 Mar 2012 13:00|
|Last Modified:||17 Apr 2015 08:45|
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