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Titlebook: Calving Management and Newborn Calf Care; An interactive Textb Jo?o Sim?es,George Stilwell Textbook 2021 Springer Nature Switzerland AG 202

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發(fā)表于 2025-3-28 15:30:06 | 只看該作者
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發(fā)表于 2025-3-28 22:12:54 | 只看該作者
Central Nervous System Infections,ays). Gestational complications can occur in both periods. Embryonic and foetal losses have great economic impact by extending the calving interval, causing infertility and reducing cow’s performance. Foetal death will usually lead to the expulsion of the foetus (abortion), but foetal mummification
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發(fā)表于 2025-3-28 23:19:54 | 只看該作者
Ethical Dilemmas Within Intensive Care,or timeline calving monitorization and assistance. Eutocia can be clinically defined as the ability of the dam to deliver a foetus without substantial obstetrical assistance. Towards pregnancy term, several maternal endocrine changes as well as placental and foetal maturation occur, preparing both d
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發(fā)表于 2025-3-29 03:07:30 | 只看該作者
https://doi.org/10.1007/978-3-642-87602-8rical and herd health approach. Dystocia can be defined as a difficult or abnormal foetus delivery. The prevalence of dystocia can easily reach 10% of total calvings in a herd, mainly affecting heifers, with significant variation between breeds and even herds. In addition to the short-term negative
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發(fā)表于 2025-3-29 08:14:12 | 只看該作者
https://doi.org/10.1007/978-3-642-87602-8alving supervision and intervention protocols should be designed and implemented to assist cows at the appropriate time. Stockpersons need to know and use reference signs to adequately manage the dam during Stage I and Stage II of labour. Once the dam is moved to safe and clean calving facilities (e
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發(fā)表于 2025-3-29 14:39:00 | 只看該作者
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