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Riaz MF, Mahmud A, Hussain J, Saima. Impact of dichromatic lighted incubation on hatching result and post-hatch performance of broiler chickens. Trop Anim Health Prod 2024; 56:146. [PMID: 38722408 DOI: 10.1007/s11250-024-04000-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/23/2024] [Indexed: 06/12/2024]
Abstract
This study was planned to evaluate the impact of dichromatic lights during incubation on the hatching and post-hatch performance of broiler chickens. A total of 500 eggs of broiler breeder (Ross 308; Age 44 weeks) were evenly divided according to a completely randomized design into 4 treatments having 5 replicates and 25 eggs each. Treatments consisted of dichromatic lights Blue + Red (BR), Green + Red (GR) and Green + Blue (GB) provided at an intensity of 250 lx for 12 h a day along with a Dark (D) environment. After hatching 200 chicks (50 from each respective light group) were divided into 4 treatments with 5 replicates each having 10 chicks. Results indicated a higher embryo index (13.12%) in the GR group on the 12th day of incubation; while an ideal hatch window was observed in GR and GB (98.18% and 96.00% hatched chicks) lighting groups. In hatching traits, higher hatchability (86.15) and hatch of fertile (93.85) percentages were observed in GR lighting followed by GB, BR and Dark treatment groups; while dead-in shell embryos were lowest in the GR group. In growth performance, higher feed intake (513.20 g) and body weight (479.20 g) were observed in the GB group followed by GR, BR and dark group; and feed conversion ratio (FCR) was better in the GR group (1.06). In welfare parameters, improved physical asymmetry (0.90 mm) and tonic immobility (54.40 s) were measured in the GR group followed by GB, BR and the dark group. It was concluded that under experimental conditions when broiler breeder eggs are provided with GR lighting during incubation, it can help to improve hatchability, growth performance and welfare traits in chicks.
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Affiliation(s)
- Muhammad Faisal Riaz
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
- Department of Poultry Science, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan.
| | - Athar Mahmud
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Jibran Hussain
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Saima
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Ali S, Sherzada S, Usman M, Khan EU, Rehman AU, Riaz MF, Elahi U, Hussain M, Latif HRA, Saleem K, Ahmad S. Impact of different light intensities to Japanese quail eggs on hatching results and post-hatch performance. Trop Anim Health Prod 2023; 55:387. [PMID: 37910320 DOI: 10.1007/s11250-023-03780-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 10/10/2023] [Indexed: 11/03/2023]
Abstract
The study aims to evaluate dichromatic light with different intensities during incubation on pre- and post-hatch performance of Japanese quail. In completely randomized design, 600 quail hatching eggs were evenly divided into 4 treatments, 3 replicates, and 50 eggs in each. These eggs were provided with lighted incubation [dichromatic light; green-red (GR) with three different intensities 150, 250, and 350 lx] with lighting schedule (12L: 12D), and one treatment was the complete dark period during incubation and considered as control group. After hatch, 300 quail chicks were equally divided into four treatments (3 replicates and 25 chicks in each). Effects of GR light with different intensities during incubation were evaluated on hatching traits and post-hatch performance of Japanese quails. Regarding hatching traits, hatchability was better in all the treated groups (150, 250, and 350 lx of GR light during incubation) compared to complete dark. In terms of embryonic mortality, early embryonic mortality was lower in the 250 lx group, mid embryonic mortality in dark, and late embryonic mortality in the 150 lx group. Furthermore, an ideal chick spread and growth performance (weight gain, feed intake, feed conversion ratio, and liveability) was reported in 250 lx group compared to other treated groups. Serum chemistry values were higher in dark group compared to 150, 250, and 350 lx groups. Pre-slaughter weight was higher in 250 and 350 lx group than 150 lx and dark group, whereas carcass weight was better in 350 lx group compared to dark. In conclusion, stimulation of dichromatic light (green + red) at 250 lx to Japanese quail eggs positively influenced hatching traits and post-hatch growth performance of Japanese quail.
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Affiliation(s)
- Shaheryar Ali
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Shahid Sherzada
- Department of Zoology, Government College University, Lahore, Pakistan
| | - Muhammad Usman
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Ehsaan Ullah Khan
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Abd Ur Rehman
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Faisal Riaz
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
- Department of Poultry Science, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | - Usman Elahi
- Faculty of Agriculture & Veterinary Sciences, Superior University, 17-KM Main Raiwind Road, Lahore, Pakistan
| | - Murrawat Hussain
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Hafiz Rao Abdul Latif
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Kinza Saleem
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Sohail Ahmad
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
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Özkan S, Yalçın S, Bayraktar ÖH, Bilgen G, Dayıoğlu M, Bolhuis JE, Rodenburg TB. Effects of incubation lighting with green or white light on brown layers: Hatching performance, feather pecking and hypothalamic expressions of genes related with photoreception, serotonin and stress systems. Poult Sci 2022; 101:102114. [PMID: 36088819 PMCID: PMC9468462 DOI: 10.1016/j.psj.2022.102114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 07/31/2022] [Accepted: 08/02/2022] [Indexed: 11/27/2022] Open
Abstract
The aim of this study was to evaluate the effect of 16L:8D photoperiod with green (GREEN) or white (WHITE) lights during incubation on hatching performance, blood melatonin, corticosterone, and serotonin levels, hypothalamic expressions of genes related to photoreception, serotonin, and stress systems in layers in relation with feather pecking behavior. Dark incubation (DARK) was the control. Eggs (n = 1,176) from Brown Nick breeders in 2 batches (n = 588/batch) were incubated in the experiment. A total of 396 female chicks and 261 hens were used at rearing and laying periods until 40 wk. Incubation lighting did not affect hatchability, day-old chick weight, and length, but resulted in a more synchronized hatch as compared with the DARK. The effect of incubation lighting on blood hormones was not significant except for reduced serotonin in the GREEN group at the end of the experiment. There was no effect of incubation lighting on gentle, severe, and aggressive pecking of birds during the early rearing period. From 16 wk, GREEN hens showed increased gentle pecking with increasing age. WHITE hens had the highest gentle pecking frequency at 16 wk while they performed less gentle but higher severe and aggressive pecks at 24 and 32 wk. At hatching, the hypothalamic expression of CRH, 5-HTR1A, and 5-HTR1B was higher for the WHITE group compared with both GREEN and DARK, however, 5-HTT expression was higher in GREEN than WHITE which was similar to DARK. Except for the highest VA opsin expression obtained for WHITE hens at 40 wk of age, there was no change in hypothalamic expression levels of rhodopsin, VA opsin, red, and green opsins at any age. Although blood hormone levels were not consistent, results provide preliminary evidence that incubation lighting modulates the pecking tendencies of laying hens, probably through the observed changes in hypothalamic expression of genes related to the serotonin system and stress. Significant correlations among the hypothalamic gene expression levels supplied further evidence for the associations among photoreception, serotonin, and stress systems.
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González Ariza A, Navas González FJ, Arando Arbulu A, León Jurado JM, Delgado Bermejo JV, Camacho Vallejo ME. Variability of Meat and Carcass Quality from Worldwide Native Chicken Breeds. Foods 2022; 11:foods11121700. [PMID: 35741898 PMCID: PMC9223061 DOI: 10.3390/foods11121700] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/02/2022] [Accepted: 06/06/2022] [Indexed: 02/01/2023] Open
Abstract
The present research aimed to determine the differential clustering patterns of carcass and meat quality traits in local chicken breeds from around the world and to develop a method to productively characterize minority bird populations. For this, a comprehensive meta-analysis of 91 research documents that dealt with the study of chicken local breeds through the last 20 years was performed. Thirty-nine traits were sorted into the following clusters: weight-related traits, histological properties, pH, color traits, water-holding capacity, texture-related traits, flavor content-related nucleotides, and gross nutrients. Multicollinearity problems reported for pH 72 h post mortem, L* meat 72 h post mortem, a* meat 72 h post mortem, sex, firmness, and chewiness, were thus discarded from further analyses (VIF < 5). Data-mining cross-validation and chi-squared automatic interaction detection (CHAID) decision tree development allowed us to detect similarities across genotypes. Easily collectable trait, such as shear force, muscle fiber diameter, carcass/pieces weight, and pH, presented high explanatory potential of breed variability. Hence, the aforementioned variables must be considered in the experimental methodology of characterization of carcass and meat from native genotypes. This research enables the characterization of local chicken populations to satisfy the needs of specific commercial niches for poultry meat consumers.
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Affiliation(s)
- Antonio González Ariza
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (A.G.A.); (A.A.A.); (J.V.D.B.)
| | - Francisco Javier Navas González
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (A.G.A.); (A.A.A.); (J.V.D.B.)
- Institute of Agricultural Research and Training (IFAPA), 14004 Cordoba, Spain;
- Correspondence: ; Tel.: +34-651-679-262
| | - Ander Arando Arbulu
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (A.G.A.); (A.A.A.); (J.V.D.B.)
| | | | - Juan Vicente Delgado Bermejo
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (A.G.A.); (A.A.A.); (J.V.D.B.)
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Tona K, Voemesse K, N’nanlé O, Oke OE, Kouame YAE, Bilalissi A, Meteyake H, Oso OM. Chicken Incubation Conditions: Role in Embryo Development, Physiology and Adaptation to the Post-Hatch Environment. Front Physiol 2022; 13:895854. [PMID: 35677093 PMCID: PMC9170334 DOI: 10.3389/fphys.2022.895854] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/04/2022] [Indexed: 12/02/2022] Open
Abstract
The chicken hatching egg is a self-contained life-supporting system for the developing embryo. However, the post-hatch performance of birds depends on several factors, including the breeder management and age, egg storage conditions and duration before incubation, and the incubation conditions. Studies have determined the effect of incubation factors on chick post-hatch growth potential. Therefore, chick physical quality at hatch is receiving increasing attention. Indeed, although incubation temperature, humidity, turning and ventilation are widely investigated, the effects of several variables such as exposure of the embryo to high or low levels, time of exposure, the amplitude of variations and stage exposures on embryo development and post-hatch performance remain poorly understood. This review paper focuses on chick quality and post-hatch performance as affected by incubation conditions. Also, chick physical quality parameters are discussed in the context of the parameters for determining chick quality and the factors that may affect it. These include incubation factors such as relative humidity, temperature, turning requirements, ventilation, in ovo feeding and delay in feed access. All these factors affect chick embryo physiology and development trajectory and consequently the quality of the hatched chicks and post-hatch performance. The potential application of adapted incubation conditions for improvement of post-hatch performance up to slaughter age is also discussed. It is concluded that incubation conditions affect embryo parameters and consequently post-hatch growth differentially according to exposure time and stage of exposure. Therefore, classical physical conditions are required to improve hatchability, chick quality and post-hatch growth.
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Affiliation(s)
- K. Tona
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
- *Correspondence: K. Tona,
| | - K. Voemesse
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
- Institut Togolais de Recherche Agronomique, Lome, Togo
| | - O. N’nanlé
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
| | - O. E. Oke
- Department of Animal Physiology, Federal University of Agriculture, Abeokuta, Nigeria
| | - Y. A. E. Kouame
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
| | - A. Bilalissi
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
| | - H. Meteyake
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
| | - O. M. Oso
- Centre d’Excellence Régional sur les Sciences Aviaires, University of Lome, Lome, Togo
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Providing colored photoperiodic light stimulation during incubation: 1. Effects on embryo development and hatching performance in broiler hatching eggs. Poult Sci 2021; 100:101336. [PMID: 34298385 PMCID: PMC8322468 DOI: 10.1016/j.psj.2021.101336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 11/23/2022] Open
Abstract
Providing lighting schedule during incubation has been shown to improve chick quality and reduce stress posthatch. This study was conducted to evaluate the effects of providing light of different colors during incubation on embryo development, air cell temperature, the spread of hatch, and hatching performance. Four batches of eggs (n = 2,176, 1,664, 1,696 and 1,600) from Ross 308 broiler breeders were used in the experiment. In each trial, eggs were randomly distributed into 4 lighting treatments. The incubation lighting treatments included: incubated under dark as control, illuminated with white, red or blue lights for 12 h daily. There were no incubation lighting treatment differences in embryo development, the spread of hatch, hatchability, embryo mortality, hatch weight, chick length, navel closure quality, yolk-free body weight, or relative spleen weight. However, embryos incubated under red light had lower average air cell temperature than those in dark, white or blue light treatments. This finding may suggest higher melatonin secretion during the scotophase when illuminated with red light. Male chicks incubated under dark had a higher bursa of Fabricius weight than males illuminated with blue light. In conclusion, these results suggest that the red, white and blue light stimulation during incubation had no negative effects on hatchability, embryo mortality, spread of hatch or day-old chick quality, but may have potential impacts on immunity and energy metabolism in broiler embryos.
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