Prevalence of subacute ruminal acidosis in some dairy herds of Khorasan Razavi province, northeast of Iran
Iranian Journal of Veterinary Research. 2009; 10 (1[26]): 28-32
em Inglês
| IMEMR
| ID: emr-91382
ABSTRACT
To estimate the prevalence of subacute ruminal acidosis [SARA] in dairy cows, a total of 196 ruminal fluid samples were drawn by rumenocentesis from 10 dairy herds of Khorasan Razavi province, northeast of Iran. Two groups of 12 cows, early lactation and mid-lactation cows were sampled in each dairy herd and ruminal pH was determined immediately using a portable pH-meter. A total of 54 cows [27.6%] were found to be experiencing SARA. No significant differences were found between SARA affected and non-affected cows in ruminal contractions, faecal quality and fat and protein components of milk
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Rúmen
/
Lactação
/
Bovinos
/
Prevalência
/
Leite
Tipo de estudo:
Estudo de prevalência
Limite:
Animais
Idioma:
Inglês
Revista:
Iran. J. Vet. Res.
Ano de publicação:
2009
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