Risk factors for neonatal calf diarrhoea and enteropathogen shedding in New Zealand dairy farms
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چکیده
منابع مشابه
A survey on detection of coronavirus in neonatal calf diarrhea in dairy farms of Iran
BACKGROUND: Bovine coronavirus (BCoV) is a primary cause of neonatal calf diarrhea worldwide, and is also associated with acute diarrhea in adult cattle during the winter season, resulting heavy economic losses to both dairy and beef industry throughout the world. OBJECTIVE: The Objective of the present study was to screen the fecal samples for BCoV collected from diarrhea from six geographic r...
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متن کاملRisk Factors for Culling, Sales and Deaths in New Zealand Dairy Goat Herds, 2000–2009
The aim of this study was to identify risk factors for culling, sales and deaths in intensively managed dairy goat herds in New Zealand. A data set provided by the New Zealand Dairy Goat Cooperative (n = 13,197 does) was analyzed using a Cox proportional hazard model. The outcome of interest was length of productive life (LPL), defined as the number of days from the date of second kidding to th...
متن کاملSubclinical mastitis and associated risk factors on dairy farms in New South Wales.
OBJECTIVE To determine the current prevalence of subclinical mastitis (SCM) and associated risk factors on dairy farms in New South Wales. METHODOLOGY A survey was sent to 382 dairy farmers to acquire information on the relevant risk factors associated with SCM. RESULTS The average herd prevalence of SCM among the 189 respondents (response rate 49.5%) was 29%. Farmers who had herds with a l...
متن کاملSupplemental Ascorbic Acid and Prevention of Neonatal Calf Diarrhoea
Sahinduran S. , M. K. Albay: Supplemental Ascorbic Acid and Prevention of Neonatal Calf Diarrhoea. Acta vet. Brno 2004, 73: 221-224. The experiment evaluated the influence of ascorbic acid on the prevention of neonatal calf diarrhoea. Thirty-five Holstein newborn calves were used in the experiment. Ascorbic acid was administered orally to the trial group calves (n = 25) as follows: three times ...
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ژورنال
عنوان ژورنال: The Veterinary Journal
سال: 2015
ISSN: 1090-0233
DOI: 10.1016/j.tvjl.2015.01.010