Milk - Milk production - Health problems related to milk production

12 important questions on Milk - Milk production - Health problems related to milk production

What is the average slaughter age of dairy cows?

5.7 years old

What are the reasons dairy cows are slaughtered?

  • Lameness
  • Mastitis
  • fertility issues

What are examples of health problems caused by milk production?

  • Mastitis
  • Ketosis
  • Teat injuries
  • Milk fever
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What are the consequences of mastitis?

  • Less milk production
  • Lower milk quality
  • Higher production costs

What is the clinical expression of mastitis?

  • Higher somatic cell count
  • Swelling of the udder
  • Heat of the udder
  • Discolouration of the udder
  • Abnormal secretion
  • Loss of appetite
  • Fever

What is the subclinical expression of mastitis?

  • Higher somatic cell count
  • No signs of illness

How can mastitis be prevented?

  • With antibiotics
  • Good hygiene in the stables & milking process
  • Protective barriers during the dry period.

What are the similarities between ketosis and milk fever?

  • Metobolic disorders
  • Present shortly after parturition
  • Present during the first stage of lactation
  • Both result in lower milk yield

What is the clinical expression of ketosis?

Decreased appetite, this will amplify the NEB and thus establish a vicious circle.

How can Ketosis be treated?

Feeding the cows fresh, palatable and glucose rich feed. Corn and starch will lead to better fermentation in the instetinal tract resulting in higher energy levels.

What is milk fever?

Milk fever is a disorder in which low calcium levels in the blood serum occurs, mostly within 24 hours after parturition.

How can milk fever be prevented?

  • Feeding the cow appetizing feed, resulting in better feed uptake.
  • Supplementing the cow before and after parturition.

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