Age-related effects of high-frequency LED lighting in laying hens. Part 1: blood physiological variables

Light impacts layer hen's welfare and production. This study investigated the effects of a novel LED light system on blood physiological variables in laying hens. In each of the two trials, 320-layer pullets were allocated to 16 groups of 20 birds. Treatments included the prototype LED lighting...

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Veröffentlicht in:	Canadian journal of animal science 2023-09, Vol.103 (3), p.322-325
Hauptverfasser:	Olanrewaju, Hammed A., Purswell, Joseph L., Evans, Jeff D., Collier, Stephanie D., Branton, Scott L.
Format:	Artikel
Sprache:	eng
Schlagworte:	acid–base balance Age Analysis Blood blood gases Corticosterone laying hens Light emitting diodes Lighting Physiological aspects Physiological effects Physiology Poultry prototype LED lighting Stress (physiology) welfare
Online-Zugang:	Volltext
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