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Ketosis is a common metabolic disease in dairy cows, especially during early lactation and can affect up to 40% of cows postpartum. This disease poses a significant economic and health risk for farmers. Proactive management is crucial to maintaining the productivity and health of your herd.
Learn about the causes, symptoms, and preventive measures to protect your dairy cows from ketosis.
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Ketosis occurs when the energy supply from the diet is insufficient to meet the increased energy demands of dairy cows, especially in early lactation. To compensate for this deficit, the cow's body mobilizes fat reserves, leading to an excessive accumulation of ketone bodies in the blood.
Key risk factors include:
Negative energy balance is common in dairy cows, especially from three weeks before to seven weeks after calving. During this time, the cow's energy needs rise due to increased milk production. However, the cow is simply not able to consume the required amount of feed. This imbalance forces the cow to use fat reserves, leading to excess ketone bodies in the blood, which can cause ketosis.
If not managed, this can result in reduced milk production, weight loss, and a weakened animal, affecting long-term health and productivity.
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Ketosis can present with a variety of symptoms, often subtle, that can go unnoticed without careful monitoring. The most common symptoms include:
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