Influence of red and white led lamps on the productive performance and egg quality of commercial laying hens
| Autor: | Larissa Faria Silveira Moreira, Lázaro Luan Miguel, Maria Isabel Ferreira Santos, Javer Alves Vieira Filho, Rosiane de Souza Camargos, Luiz Carlos Machado, Adriano Geraldo |
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| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Acta Scientiarum: Animal Sciences, Vol 47, Iss 1 (2024) |
| Druh dokumentu: | article |
| ISSN: | 1806-2636 1807-8672 |
| DOI: | 10.4025/actascianimsci.v47i1.70613 |
| Popis: | This study aimed to evaluate the effectiveness of different LED lamp colors (red and white) on the productive performance and egg quality of light laying hens. A total of 144 birds of the commercial strain Hy-Line® W-36 aged 44 weeks were distributed in a completely randomized design with two treatments (red and white LEDs) and 12 replicates, totaling 24 experimental plots with six birds each. Treatment means were compared by the F Test (5% probability) on the statistical software SISVAR. This study found that laying hens under red LED lamps showed a trend of greater egg production bird-1 day-1 (%) (p = 0.084), average egg weight (g) (p = 0.0826), egg mass (p < 0.05), and shell thickness (mm) and height (mm) (p < 0.01), whereas birds under white LED light showed better yolk color (p < 0.05). It is concluded that red LED illumination increases egg production and quality in light laying hens. |
| Databáze: | Directory of Open Access Journals |
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