טוען...
Preference testing for UV light spectrum and intensity in laying hens
Sunlight intensity and UV radiation may affect free-range hens' use of the outside range, particularly when sunlight is intense with a high UV index. However, it is uncertain what aspect of sunlight (brightness or UV) may be most aversive to hens to discourage them from leaving standard indoor...
שמור ב:
| הוצא לאור ב: | Poult Sci |
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| Main Authors: | , , , |
| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
Elsevier
2021
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8080526/ https://ncbi.nlm.nih.gov/pubmed/33872863 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.psj.2021.101063 |
| תגים: |
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