نتایج جستجو برای: sheep mastitis
تعداد نتایج: 46832 فیلتر نتایج به سال:
the aim of the present study was to compare the occurrence and duration of clinical mastitis in different seasons, stages of lactation period and parities in a holstein dairy farm in iran. a retrospective epidemiological survey from april 2005 to march 2008 was conducted on 884 clinical mastitis cases of 7437 lactations. data of each case including calendar-date of mastitis onset, days in milk ...
Mycoplasma agalactiae (M. agalactiae) is one of the main causes of contagious agalactia, an infectious syndrome of sheep and goats in Khuzestan province –southwest of Iran that is characterized by mastitis and subsequent failure of milk production, arthritis, abortion and keratoconjunctivitis. This study was carried out to isolation and identification of M. agalactiae with culture and polymeras...
Abstract Staphylococcus aureus (S. aureus) is one of the bacteria that causing mastitis, implicate economic losses in dairy farm. Treatment S. known to be difficult because mismatch choosing right type antibiotic and nature resistance easily developed. The purpose this study were identified characterized cows subclinical mastitis from Sedyo Mulyo farm, Pakem, Sleman, Yogyakarta. Bacterial ident...
Dairy ruminants experiencing a severe postpartum negative energy balance (NEB) are considered to be more susceptible to mastitis. Although the genetic variability of mastitis resistance is well established, the biological basis of the link between energy metabolism and resistance is mostly unknown. The aim of this study was to characterize the effect of NEB on metabolism and immune response acc...
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