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- 01JKT3VBP6RGPX4RAH2V1NRSZS classification U.
- 01JKT3VBP6RGPX4RAH2V1NRSZS date "2024".
- 01JKT3VBP6RGPX4RAH2V1NRSZS language "eng".
- 01JKT3VBP6RGPX4RAH2V1NRSZS type journalArticle.
- 01JKT3VBP6RGPX4RAH2V1NRSZS hasPart 01JKT4MMV7GXNKMVDKEEVMBW3V.pdf.
- 01JKT3VBP6RGPX4RAH2V1NRSZS doi "10.3390/ani14233448".
- 01JKT3VBP6RGPX4RAH2V1NRSZS issn "2076-2615".
- 01JKT3VBP6RGPX4RAH2V1NRSZS issue "23".
- 01JKT3VBP6RGPX4RAH2V1NRSZS volume "14".
- 01JKT3VBP6RGPX4RAH2V1NRSZS abstract "Platforms have been shown to be a suitable environmental enrichment for broiler chickens, accommodating their motivation to roost and rest at an elevated position. In order to increase the animal welfare benefits, we designed prototype elevated platforms with additional functionalities: a local cooling system, a sheltered area underneath the platform and collection trays underneath the platform that prevent manure from falling on the litter. This study assessed the effects of these multifunctional platforms during thermoneutral and heat stress conditions on two key determinants of their commercial uptake potential, namely production performance, carcass and meat quality. In each of the three experimental rounds, 560 one-day-old male chicks (Ross 308) were equally assigned to four pens and reared for 43 days. The barn was divided into two compartments (thermoneutral and heat), each containing one enriched and one barren pen. To induce heat stress, the ambient temperature was increased to 32 degrees C during 6 h/day when the birds were 29-40 d old. The platforms did not compromise broiler performance. Heat stress negatively impacted body weight (p = 0.008), average daily gain (p = 0.009) and feed intake (p < 0.001) and improved the feed conversion ratio (p = 0.026). The platforms reduced mortality rate under heat stress but not under thermoneutral conditions (heat x enrichment p = 0.025), likely due to the cooling functionality. No major effects of the platforms on overall carcass and meat quality were observed, except for a reduction in the risk of breast muscle myopathies (p < 0.001), which could enhance consumer acceptance and improve profitability. To conclude, the use of cooled platforms under the conditions of this experiment mitigated the adverse effects of heat stress on mortality, reduced the risk of breast muscle myopathies and did not compromise any other production or carcass and meat quality parameters.".
- 01JKT3VBP6RGPX4RAH2V1NRSZS author 046C8218-F0EE-11E1-A9DE-61C894A0A6B4.
- 01JKT3VBP6RGPX4RAH2V1NRSZS author 211d0016-997f-11eb-b475-a94be12bdcbb.
- 01JKT3VBP6RGPX4RAH2V1NRSZS author 2869c1ff-dae4-11ec-a558-d3ff895bbfa4.
- 01JKT3VBP6RGPX4RAH2V1NRSZS author 3D06C21E-F0EE-11E1-A9DE-61C894A0A6B4.
- 01JKT3VBP6RGPX4RAH2V1NRSZS author 608594c6-c02c-11ec-88c3-a43d3244a311.
- 01JKT3VBP6RGPX4RAH2V1NRSZS author e2424662-b462-11ec-8a87-94489e1ea25c.
- 01JKT3VBP6RGPX4RAH2V1NRSZS author urn:uuid:045273aa-b0bf-4e31-af1a-8cbe2bb75655.
- 01JKT3VBP6RGPX4RAH2V1NRSZS dateCreated "2025-02-11T09:01:10Z".
- 01JKT3VBP6RGPX4RAH2V1NRSZS dateModified "2025-02-11T09:35:04Z".
- 01JKT3VBP6RGPX4RAH2V1NRSZS name "Cooled Multifunctional Platforms to Alleviate Heat Stress in Broiler Chickens: Effects on Performance, Carcass and Meat Quality Traits".
- 01JKT3VBP6RGPX4RAH2V1NRSZS pagination urn:uuid:d42eeecc-0ee4-43ee-bc1d-483d44a679fd.
- 01JKT3VBP6RGPX4RAH2V1NRSZS publisher urn:uuid:2b9d5bf6-8c02-4da8-8075-26983de38147.
- 01JKT3VBP6RGPX4RAH2V1NRSZS sameAs LU-01JKT3VBP6RGPX4RAH2V1NRSZS.
- 01JKT3VBP6RGPX4RAH2V1NRSZS sourceOrganization urn:uuid:2baf2e78-be29-42bb-8169-a96dbd33489c.
- 01JKT3VBP6RGPX4RAH2V1NRSZS type U.