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Titel: Influence of different LED light colour temperatures on the preference behaviour of weaned piglets
Autor(en): Götz, Sven
Raoult, Camille M. C.
Reiter, KlausIn der Gemeinsamen Normdatei der DNB nachschlagen
Wensch-Dorendorf, MonikaIn der Gemeinsamen Normdatei der DNB nachschlagen
Werner, DanielIn der Gemeinsamen Normdatei der DNB nachschlagen
Borell, EberhardIn der Gemeinsamen Normdatei der DNB nachschlagen
Erscheinungsdatum: 2020
Art: Artikel
Sprache: Englisch
Zusammenfassung: This study investigates the effect of different LED lighting colour temperatures on the preference behaviour of 4-week-old weaned piglets. A total of 32 piglets were housed in two replications in an experimental pen area with four identically equipped pen compartments connected two by two. Each pen unit offered a compartment set to a colour temperature of 3000 kelvin and another set to 6500 kelvin, at 80 lux during the day. Each piglet could freely choose between the two compartments by using a passageway. Over a period of five weeks, the behaviours “lying”, “eating” and “activity” were video recorded for 72 h during the 1st, 3rd and 5th week of the experiment. The location of the piglet in the pen and its behaviour were determined by using time sampling. In the first week, the piglets preferred the colour temperature of 3000 K to perform all behaviours. In the following weeks this preference decreased. Results also show that feed consumption and soiling of the pens were higher under 6500 K. Pigs can differentiate between the different colour temperatures and use them for different behaviours. This can be used to divide pens into functional areas in order to better suit the behavioural needs of pigs
URI: https://opendata.uni-halle.de//handle/1981185920/37693
http://dx.doi.org/10.25673/37450
Open-Access: Open-Access-Publikation
Nutzungslizenz: (CC BY 4.0) Creative Commons Namensnennung 4.0 International(CC BY 4.0) Creative Commons Namensnennung 4.0 International
Sponsor/Geldgeber: Publikationsfond MLU
Journal Titel: Agriculture
Verlag: MDPI AG
Verlagsort: Basel
Band: 10
Heft: 12
Originalveröffentlichung: 10.3390/agriculture10120594
Enthalten in den Sammlungen:Open Access Publikationen der MLU

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