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Short communication: Supplementing lysine and methionine in a lactation diet containing a high concentration of wet corn gluten feed did not alter milk protein yield
Efficiency of multi breed genomic selection for dairy cattle breeds with different sizes of reference population
Evaluation of rumenocentesis practicability as a routine diagnostic technique in veterinary practice
To evaluate rumenocentesis as a diagnostic tool in routine veterinary practice and its effects on the health of sampled cows, a total of 196 ruminal fl uid samples were drawn by rumenocentesis from 10 dairy herds. Puncture ...
The frequency of photosensitization in a dairy cattlr herd infected by Leptospires
lesions. An outbreak of leptospirosis was occurred in a dairy cattle herd complex with 760 dairy milking cows in March (1990). Totally, 412 cows (54.21%) showed clinical signs including fever, systemic mastitis, haemoglobinuria, jaundice, lameness...
Genomic selection for producer recorded health event data in US dairy cattle
Seroprevalence of Leptospiral Infection in Rodents of DairyCattle Herds Complexes in Suburb of Mashhad-Iran
A total of 115 rodents including 66 mole rats (Nesokia indica) and 49 house mice (Mus musculus) were
trapped from 18 commercial dairy cattle herds/farms in Mashhad suburb of Khorrassan Razavee province,
Iran. The microscopic...
Evaluation of faecal qulity as a diagnostic tool in SARA diagnosis in dairy cattle
Feacal quality changes are not signs for SARA detection in dairy cattle...
Outbreak of Dalmeny disease in a herd of dairy cattle
Disseminated eosinophilic myositis was diagnosed in an alpaca that had been imported to the USA from Peru 5 years earlier. The myositis was associated with macroscopically visible large sarcocysts that were characterized ...
Impact of Heat Stress on Dairy Cattle Reproduction
and health of dairy cattle. It has been shown that reproduction suffers more from HS than milk production.
Heat stress results in profound economic losses that was predicted to cost 879 million dollars in the United States annually. Heat stressed cows show...