Husbandry methods predisposing to production diseases in dairy cows.
Errors in management, other than nutrition, which can be predisposing causes of disease, eg, walking on abrasive surfaces and prolonged standing in slurry (which precipitate lameness), faulty milking and a dirty environment (which are conducive to mastitis), breeding to produce oversized fetuses (leading to dystocia) and inefficient observation (leading to a failure to detect oestrus) are described. Nutritional factors affecting conception rates and the occurrence of the metabolic diseases, ketosis, hypocalcaemia and hypomagnesaemia are outlined.
D000822:Animal Husbandry; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood / Q000209:etiology*; D004420:Dystocia / Q000209:etiology; D004972:Estrus Detection / Q000662:veterinary; D005260:Female; D005298:Fertility; D006996:Hypocalcemia / Q000209:etiology / Q000662:veterinary; D007662:Ketosis / Q000209:etiology / Q000662:veterinary; D007794:Lameness, Animal / Q000209:etiology; D008274:Magnesium / Q000097:blood; D008414:Mastitis, Bovine / Q000209:etiology; D011247:Pregnancy
D008274:Magnesium