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The association of culling and death rate within 30 days after calving with productivity or reproductive performance in dairy herds in Fukuoka, Southern Japan
http://hdl.handle.net/10458/0002000388
http://hdl.handle.net/10458/000200038824dedfc3-5f54-437d-840e-a399afa73283
| 名前 / ファイル | ライセンス | アクション |
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article (453 KB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2023-12-19 | |||||||
| タイトル | ||||||||
| タイトル | The association of culling and death rate within 30 days after calving with productivity or reproductive performance in dairy herds in Fukuoka, Southern Japan | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| キーワード | dairy herd | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| キーワード | epidemiological analysis | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| キーワード | peripartum period | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| キーワード | productivity | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| キーワード | reproductive performance | |||||||
| 資源タイプ | ||||||||
| 資源タイプ | journal article | |||||||
| 著者 |
後藤, 聡
× 後藤, 聡× Nakada, Ken
× 片本, 宏 |
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | The incidence of peripartum disorders in dairy herds negatively influences productivity and reproductive performance. Concrete data from local areas are helpful for explaining the importance of peripartum management to dairy farmers. This study was conducted to clarify the association of culling and death rate within 30 days after calving with productivity or reproductive performance in 179 dairy herds in Fukuoka, Southern Japan. A database was compiled from the records of the Livestock Improvement Association of Japan, the Dairy Cooperative Association and the Federation of Agricultural Mutual Relief Association. In this study, we created a comprehensive database of dairy farm production data for epidemiological analysis and used a general linear mixed model to analyze the association of culling and death rate within 30 days after calving with milk production or reproductive performance. The database can be used to describe, analyze and predict the risk of production. A cross-sectional analysis with contrasts was applied to investigate the association of cows served by AI/all cows, pregnant cows/cows served by AI, days open, milk yield and somatic cell counts with culling and death rate within 30 days after calving. The days open value significantly increased with increasing rate of culling and death within 30 days after calving (P for trend <0.001). No significant differences were found for the other comparisons. Our data suggest that proper feeding and management in the dry period may lead to improved postpartum reproductive performance in this dairy cow cohort. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Citation: Goto A, Nakada K, Katamoto H. The association of culling and death rate within 30 days after calving with productivity or reproductive performance in dairy herds in Fukuoka, Southern Japan. J Vet Med Sci. 2016 May 3;78(4):587-92. doi: 10.1292/jvms.15-0554. Epub 2015 Dec 14. PMID: 26666177; PMCID: PMC4873848. |
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| 言語 | en | |||||||
| 書誌情報 |
en : Journal of Veterinary Medical Science 巻 78, 号 4, p. 587-592, 発行日 2016 |
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| 出版者 | ||||||||
| 出版者 | Japanese Society of Veterinary Science | |||||||
| 言語 | en | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0916-7250 | |||||||
| DOI | ||||||||
| 関連タイプ | isVersionOf | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.1292/jvms.15-0554 | |||||||
| 権利 | ||||||||
| 言語 | en | |||||||
| 権利情報 | © 2016 by the Japanese Society of Veterinary Science | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
