The Effects of UV-A Light Provided in Addition to Standard Lighting on Plumage Condition in Laying Hens
Natural light with ultraviolet spectrum (UV) influences the birds´ perception, the reflectivity of their plumage and affects bird behavior. Therefore, in Germany, laying hens kept in barns should be provided with daylight inlets. Nevertheless, lighting in laying hen houses with a UV proportion is no...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-06-01
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Series: | Animals |
Subjects: | |
Online Access: | https://www.mdpi.com/2076-2615/10/6/1106 |