Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow
This study investigated the influence of sow farrowing season, litter size, and breed on sow reproductive performance, using a comprehensive dataset comprising 20,048 records spanning from 2016 to 2021, involving 1,589 Duroc, 3,070 Landrace, and 15,389 Yorkshire sows. Data on various parameters such...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-12-01
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| Series: | Cogent Food & Agriculture |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/23311932.2025.2520966 |
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| author | Hongzhen Cao Yunzhou Wang Yulun Zhang Hui Xue Wei Chen Yongqing Zeng |
| author_facet | Hongzhen Cao Yunzhou Wang Yulun Zhang Hui Xue Wei Chen Yongqing Zeng |
| author_sort | Hongzhen Cao |
| collection | DOAJ |
| description | This study investigated the influence of sow farrowing season, litter size, and breed on sow reproductive performance, using a comprehensive dataset comprising 20,048 records spanning from 2016 to 2021, involving 1,589 Duroc, 3,070 Landrace, and 15,389 Yorkshire sows. Data on various parameters such as sow management number, breed, litter size, breeding and farrowing dates, number of piglets, live births, stillbirths, total litter size, deformities, and weak piglets were meticulously documented. The study revealed that genetic factors predominantly determined the litter factors of Duroc sows, while the farrowing season had a more significant impact on the litter size of Landrace and Yorkshire sows. These findings emphasize the necessity of considering both genetic predisposition and seasonal variations in breeding programs. Given the distinct effects observed among the breeds, a customized approach to breeding strategies is essential for enhancing sow reproductive performance. |
| format | Article |
| id | doaj-art-f6bec46e59ed4be59ddaedcedb3736e2 |
| institution | DOAJ |
| issn | 2331-1932 |
| language | English |
| publishDate | 2025-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Cogent Food & Agriculture |
| spelling | doaj-art-f6bec46e59ed4be59ddaedcedb3736e22025-08-20T03:23:07ZengTaylor & Francis GroupCogent Food & Agriculture2331-19322025-12-0111110.1080/23311932.2025.2520966Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sowHongzhen Cao0Yunzhou Wang1Yulun Zhang2Hui Xue3Wei Chen4Yongqing Zeng5Shandong Provincial Key Laboratory for Livestock Germplasm Innovation & Utilization, College of Animal Science and Technology, Shandong Agricultural University, Tai’an, Shandong, ChinaDepartment of Veterinary Medicine, Shandong Vocational Animal Science and Veterinary College, Wei’fang, Shandong, ChinaShandong Ding Tai Animal Husbandry Co. Ltd, Ji’nan, Shandong, ChinaShandong Ding Tai Animal Husbandry Co. Ltd, Ji’nan, Shandong, ChinaShandong Provincial Key Laboratory for Livestock Germplasm Innovation & Utilization, College of Animal Science and Technology, Shandong Agricultural University, Tai’an, Shandong, ChinaShandong Provincial Key Laboratory for Livestock Germplasm Innovation & Utilization, College of Animal Science and Technology, Shandong Agricultural University, Tai’an, Shandong, ChinaThis study investigated the influence of sow farrowing season, litter size, and breed on sow reproductive performance, using a comprehensive dataset comprising 20,048 records spanning from 2016 to 2021, involving 1,589 Duroc, 3,070 Landrace, and 15,389 Yorkshire sows. Data on various parameters such as sow management number, breed, litter size, breeding and farrowing dates, number of piglets, live births, stillbirths, total litter size, deformities, and weak piglets were meticulously documented. The study revealed that genetic factors predominantly determined the litter factors of Duroc sows, while the farrowing season had a more significant impact on the litter size of Landrace and Yorkshire sows. These findings emphasize the necessity of considering both genetic predisposition and seasonal variations in breeding programs. Given the distinct effects observed among the breeds, a customized approach to breeding strategies is essential for enhancing sow reproductive performance.https://www.tandfonline.com/doi/10.1080/23311932.2025.2520966Pigsreproductive performancelandraceYorkshireDurocparity |
| spellingShingle | Hongzhen Cao Yunzhou Wang Yulun Zhang Hui Xue Wei Chen Yongqing Zeng Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow Cogent Food & Agriculture Pigs reproductive performance landrace Yorkshire Duroc parity |
| title | Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow |
| title_full | Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow |
| title_fullStr | Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow |
| title_full_unstemmed | Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow |
| title_short | Factors affecting reproductive performance and genetic analysis of American Duroc, Yorkshire, and Landrace sow |
| title_sort | factors affecting reproductive performance and genetic analysis of american duroc yorkshire and landrace sow |
| topic | Pigs reproductive performance landrace Yorkshire Duroc parity |
| url | https://www.tandfonline.com/doi/10.1080/23311932.2025.2520966 |
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