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Detailed programme

26 June 2023 (Monday)   27 June 2023 (Tuesday)   28 June 2023 (Wednesday)   29 June 2023 (Thursday)

09:00–11:50

 

Session 9 – Poultry behaviour and environmental enrichment

   

Chairpersons: Guro Vasdal, Lubor Kostal

09:00–09:15

 

Effects of qualitative feed restriction on learning ability and judgement bias in broiler breeder pullets
KE. Wurtz, HW. Neave, AB. Riber

09:15–09:30

 

Does unpredictable chronic mild stress induce pessimistic judgment bias in laying hens?
Ľ. Košťál, M. Okuliarová, M. Zeman, K. Pichová

09:30–09:45

 

Does complexity of aviary design affect hippocampal plasticity in laying hens?
MJ. Craven, JH. Guy, T. Boswell, TV. Smulders

09:45–10:00

 

Use of artificial light cues improve early life ramp use behaviour of laying hens in rearing aviaries
A. Johny, D. Guggisberg, MJ. Toscano, A. Stratmann

10:00–10:15

 

Light intensity preference of layer pullets is affected by behaviour at a young age
JAJ. van der Eijk, M. Wolthuis-Fillerup, TI. Garcia-Faria, J. van Riel, T. van Niekerk, IC. de Jong

10:15–10:35
 
Coffee break

10:35–10:50

 

Something to stay for? Does an automatic enrichment device increase the attractiveness of a winter garden for laying hens?
A. Riedel, B. Spindler, N. Kemper

10:50–11:05

 

How providing dried black soldier fly larvae (Hermetia illucens) affects broiler activity
N. van Leuffen, AF. Ipema, JE. Bolhuis

11:05–11:20

 

Tree-ranging broiler chickens: how silvopasture impacts ranging behaviour
L. Jacobs, B. Paneru, A. Downing, J. Munsell, J. Fike, G. Pent

11:20–11:35

 

Laying hens display resilience to sleep disruption
E. Putyora, S. Brocklehurst, V. Sandilands

11:35–11:50

 

Fat and furious: Dominant hens gain more weight over time in aviaries
KJ. Grethen, L. Candelotto, Y. Gómez, MJ. Toscano

11:50–12:15

 

Closing ceremony

12:15–13:30
 
Lunch

13:45–18:15

 

Technical tours

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Českomoravská 19, 190 00  Prague 9, Czech Republic
Phone: +420 284 001 444
E-mail: espw2023@guarant.cz | Website: www.guarant.cz


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