Application of Research to Bovine Brucellosis Control and Eradication Programs
نویسندگان
چکیده
منابع مشابه
construction and validation of translation metacognitive strategy questionnaire and its application to translation quality
like any other learning activity, translation is a problem solving activity which involves executing parallel cognitive processes. the ability to think about these higher processes, plan, organize, monitor and evaluate the most influential executive cognitive processes is what flavell (1975) called “metacognition” which encompasses raising awareness of mental processes as well as using effectiv...
Bovine Viral Diarrhea Virus Control and Eradication
BVDV is estimated to cost an average dairy between $20 and $160 per adult cow per year. These losses include medication and labor to treat acute infections, milk production losses in lactating cows, infertility due to decreased conception and early embryonic death, abortions, loss of weak, abnormal, or persistently infected calves. Large scale herd outbreaks such as occurred in the early 1990s ...
متن کاملA method of accelerated eradication of bovine brucellosis in the Czech Republic.
A method of accelerated eradication of bovine brucellosis was developed and applied in the Czech Republic, where livestock was reared primarily in large-scale units. Before this method was adopted, annual economic losses were about US dollars 20 million and thousands of people were estimated to suffer from brucellosis (e.g. 32.4% of tested veterinarians were positive). Initial mass serological ...
متن کاملEconomic Impacts, Control and Eradication of Bovine Viral Diarrhoea Virus
Infections with Bovine Viral Diarrhoea Virus (BVD) are endemic in cattle populations worldwide and result in major economic losses; hence, many countries have begun BVD eradication programs. The authors estimated the losses caused by BVD, and the estimated annual losses in 2012 amounted to 4.5 million EUR in Hungary. In a dairy cattle farm with 1000 cows the acute clinical BVD could cause more ...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1968
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(68)87138-3