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OSTEOCHONDROSIS AND OSTEOPOROSIS CAUSING POST-WEANING LEG WEAKNESS INFIRST PARITY SOWS

机译:骨髓骨髓和骨质疏松症导致断奶后腿部弱点狭窄奇力母猪

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Lameness in sows is one of the main reasons for culling. When younger sows are more severely affected, the breeding costs increase as more replacement animals are brought to the breeding herd and culled sows will not reach their productive potential.Lameness in sows is often associated with Osteochondrosis (OCD) and Osteoporosis (OP). OCD and OP were diagnosed as part of a post weaning leg weakness syndrome in a 700 sow (Large white X Landrace) indoor pig breeding unit, contributing to increased cull rates among first parity sows (80% of sows culled due to lameness were 1st parity sows) immediately after weaning due to acute onset of severe lameness in the hind limbs. The control / prevention of these conditions is multifactorial, reflecting the conditions aetiology: nutrition, management and genetics.
机译:母猪的跛足是剔除的主要原因之一。当年轻的母猪受到更严重的影响时,随着更多更换动物的繁殖成本增加,饲养群,剔除的母猪不会达到其生产性潜力。母猪中的局部是与骨折(OCD)和骨质疏松症(OP)相关的造成潜力。 OCD和OP被诊断为700播种(大白X Landrace)室内猪养殖单位的断奶腿部弱点综合征的一部分,有助于增加第一奇偶母猪的剔除速率(80%的母猪由于跛行而被淘汰,是第一个平价断奶后立即母猪)由于后肢的严重跛足的急性发作而发生。这些条件的控制/预防是多因素,反映病症的病症:营养,管理和遗传学。

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