The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters
This experiment aims to study the effects of dietary selenium (Se) sources on the production performance, reproductive performance, and maternal effect of breeder laying hens. A total of 2,112 Hyline brown breeder laying hens of 42 wk of age were selected and randomly divided into 3 groups, with 8 r...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-02-01
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| Series: | Poultry Science |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0032579120307902 |
| _version_ | 1818408013002702848 |
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| author | Zhenxin Wang Linglian Kong Lixian Zhu Xiyi Hu Pengcheng Su Zhigang Song |
| author_facet | Zhenxin Wang Linglian Kong Lixian Zhu Xiyi Hu Pengcheng Su Zhigang Song |
| author_sort | Zhenxin Wang |
| collection | DOAJ |
| description | This experiment aims to study the effects of dietary selenium (Se) sources on the production performance, reproductive performance, and maternal effect of breeder laying hens. A total of 2,112 Hyline brown breeder laying hens of 42 wk of age were selected and randomly divided into 3 groups, with 8 repeats in each group and 88 chickens per repeat. The sources of dietary Se were sodium selenite (SS, added at 0.3 mg/kg), L-selenomethionine (L-SM, added at 0.2 mg/kg), and combination of SS and L-SM (SS 0.15 mg/kg + L-SM 0.15 mg/kg). The pretest period was 7 d, and the breeding period was 49 d. Compared with 0.3 mg/kg SS, the addition of 0.2 mg/kg L-SM in the diet significantly increased the hatchability (P < 0.05) and the Se content (P < 0.05) in egg yolk and chicken embryo tissues and improved the activity of yolk glutathione peroxidase (GSH-px) effectively (P < 0.05). Treatment with 0.2 mg/kg L-SM also reduced the content of yolk malondialdehyde (P < 0.05) and significantly improved the antioxidant performance of 1-day-old chicks, as manifested by increased activity of antioxidant enzymes (GSH-px, total antioxidant capacity and the ability to inhibit hydroxyl radicals) in serum, pectoral, heart, and liver (P < 0.05). This treatment decreased the malondialdehyde content (P < 0.05) and increased the expression of liver glutathione peroxidase 4 and deiodinase 1 mRNA (P < 0.05). Adding L-SM to the diets of chickens increased the hatchability of breeder eggs as well as the amount of Se deposited and antioxidant enzyme activity in breeder eggs and embryos. Compared with SS, L-SM was more effectively transferred from the mother to the embryo and offspring, showing efficient maternal nutrition. For breeder diets, the combination of organic and inorganic Se (0.15 mg/kg SS + 0.15 mg/kg L-SM) is an effective nutrient supplementation technology program for effectively improving the breeding performance of breeders and the antioxidant performance and health level of offspring chicks. |
| first_indexed | 2024-12-14T09:36:58Z |
| format | Article |
| id | doaj.art-d4deee10d3c64be986dba9160d670be4 |
| institution | Directory Open Access Journal |
| issn | 0032-5791 |
| language | English |
| last_indexed | 2024-12-14T09:36:58Z |
| publishDate | 2021-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Poultry Science |
| spelling | doaj.art-d4deee10d3c64be986dba9160d670be42022-12-21T23:07:53ZengElsevierPoultry Science0032-57912021-02-01100211321141The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parametersZhenxin Wang0Linglian Kong1Lixian Zhu2Xiyi Hu3Pengcheng Su4Zhigang Song5Department of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, ChinaDepartment of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, ChinaCollege of Food Science and Engineering, Shandong Agricultural University, Taian, Shandong 271018, ChinaDepartment of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, ChinaDepartment of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, ChinaDepartment of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, China; Corresponding author:This experiment aims to study the effects of dietary selenium (Se) sources on the production performance, reproductive performance, and maternal effect of breeder laying hens. A total of 2,112 Hyline brown breeder laying hens of 42 wk of age were selected and randomly divided into 3 groups, with 8 repeats in each group and 88 chickens per repeat. The sources of dietary Se were sodium selenite (SS, added at 0.3 mg/kg), L-selenomethionine (L-SM, added at 0.2 mg/kg), and combination of SS and L-SM (SS 0.15 mg/kg + L-SM 0.15 mg/kg). The pretest period was 7 d, and the breeding period was 49 d. Compared with 0.3 mg/kg SS, the addition of 0.2 mg/kg L-SM in the diet significantly increased the hatchability (P < 0.05) and the Se content (P < 0.05) in egg yolk and chicken embryo tissues and improved the activity of yolk glutathione peroxidase (GSH-px) effectively (P < 0.05). Treatment with 0.2 mg/kg L-SM also reduced the content of yolk malondialdehyde (P < 0.05) and significantly improved the antioxidant performance of 1-day-old chicks, as manifested by increased activity of antioxidant enzymes (GSH-px, total antioxidant capacity and the ability to inhibit hydroxyl radicals) in serum, pectoral, heart, and liver (P < 0.05). This treatment decreased the malondialdehyde content (P < 0.05) and increased the expression of liver glutathione peroxidase 4 and deiodinase 1 mRNA (P < 0.05). Adding L-SM to the diets of chickens increased the hatchability of breeder eggs as well as the amount of Se deposited and antioxidant enzyme activity in breeder eggs and embryos. Compared with SS, L-SM was more effectively transferred from the mother to the embryo and offspring, showing efficient maternal nutrition. For breeder diets, the combination of organic and inorganic Se (0.15 mg/kg SS + 0.15 mg/kg L-SM) is an effective nutrient supplementation technology program for effectively improving the breeding performance of breeders and the antioxidant performance and health level of offspring chicks.http://www.sciencedirect.com/science/article/pii/S0032579120307902seleniumchicken embryoantioxidant capacityselenium depositionglutathione peroxidase |
| spellingShingle | Zhenxin Wang Linglian Kong Lixian Zhu Xiyi Hu Pengcheng Su Zhigang Song The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters Poultry Science selenium chicken embryo antioxidant capacity selenium deposition glutathione peroxidase |
| title | The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters |
| title_full | The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters |
| title_fullStr | The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters |
| title_full_unstemmed | The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters |
| title_short | The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters |
| title_sort | mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters |
| topic | selenium chicken embryo antioxidant capacity selenium deposition glutathione peroxidase |
| url | http://www.sciencedirect.com/science/article/pii/S0032579120307902 |
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