Seasonal variation of goat milk composition and somatic cell count in Jeonnam province
نویسندگان
چکیده
منابع مشابه
Variation in blood leucocytes, somatic cell count, yield and composition of milk of crossbred goats
Ten multiparous crossbred goats, ®ve each of alpine beetal (AB) and saanen beetal (SB) were selected from the National Dairy Research Institute goat herd immediately after parturition. These were managed as per the practices followed in the institute's goatherd. Blood and milk samples were collected at biweekly intervals from day 14 post-kidding for 22 weeks (154 days). Somatic cell count, elec...
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in this study, somatic cell counts (scc) of milk were determined in six industrial and traditional dairyfarms in tehran province during different seasons. the prevalence of udder disorders and mastitis wasestimated on the base of scc as an indicator as well. in this research, industrial and traditional dairyfarms during 9 months were studied by total 32620 scc records. milk samples were collect...
متن کاملEffect of somatic cell count and mastitis pathogens on milk composition in Gyr cows
BACKGROUND Gyr cows are well adapted to tropical conditions, resistant to some tropical diseases and have satisfactory milk production. However, Gyr dairy herds have a high prevalence of subclinical mastitis, which negatively affects their milk yield and composition. The objectives of this study were (i) to evaluate the effects of seasonality, mammary quarter location (rear x front), mastitis-c...
متن کاملThe Effect of Selenium, Vitamin E and Copper Injection on the Somatic Cell Count and Milk Compositions in Dairy Cows
Akbar Pirestani,*, Mohammad Javad Bagheri, Sayed Mahdi Hashemi, Amir Hossine Asgarishahi Department of Animal Science, Khorasgan (Isfahan) Branch, Islamic Azad University, Isfahan, Iran *Corresponding author: Email: [email protected] Received: 20 July 2013 Accepted: 21 November 2013 ABSTRACT This study was conducted to evaluate the impact of Se+Vit E and Cu inject...
متن کاملMonitoring goat and sheep milk somatic cell counts
The milk somatic cell count (MSCC) forms the basis of abnormal milk control programs world wide for goats, cows and sheep. To better understand factors that contribute to elevations in MSCC, the effects of stage of lactation, parity, breed and state/area in the United States (US) on MSCC were examined. Least squares means were calculated on composite milk somatic cell scores from 26,607 goats, ...
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ژورنال
عنوان ژورنال: Korean Journal of Veterinary Service
سال: 2013
ISSN: 1225-6552
DOI: 10.7853/kjvs.2013.36.4.263