Developing and evaluating threshold-based algorithms to detect drinking behavior in dairy cows using reticulorumen temperature
نویسندگان
چکیده
منابع مشابه
Lameness in dairy cows: the developing story.
MY professional career has spanned five decades. In that time I have experienced some major animal health disasters involving cattle. Bovine spongiform encephalopathy (BSE), foot-and-mouth disease and bovine tuberculosis (TB) have threatened the industry that I serve, and cost millions of pounds. But lameness has inflicted more pain and suffering on more cows during those decades than any, or a...
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Commercial quadcopters with many private, commercial, and public sector applications are a rapidly advancing technology. Currently, there is no guarantee to facilitate the safe operation of these devices in the community. Three different automatic commercial quadcopters identification methods are presented in this paper. Among these three techniques, two are based on deep neural networks in whi...
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This paper intended to review the lameness in dairy cattle. But it was necessary to have an overview about the hoof anatomical structure, it's growth and overgrowth properties. Most common causes of lameness such as laminitis and its different clinical form or presentation such as sole ulcers, toe ulcers, white line disorders, sole and white linehemorrhages have been reviewed and discussed. ...
متن کاملLying behavior as an indicator of lameness in dairy cows.
Lameness is widely recognized as one of the most serious welfare and production concerns in the dairy industry. Our objectives were to evaluate the associations between lying behavior and lameness, and to determine whether lying behavior can be used as a diagnostic tool for lameness. Electronic data loggers recorded lying behavior of 1,319 cows from 28 farms at 1-min intervals for 5 d. These co...
متن کاملEvaluation of an electronic cowside test to detect subclinical ketosis in dairy cows.
The objective of this study was to determine the diagnostic performance of an electronic beta-hydroxybutyrate (BHBA) hand-held meter (Precision Xtra) for use in dairy cattle. Specific objectives were to compare the electronic BHBA meter with serum BHBA concentrations determined photometrically and 2 commonly used chemical cowside tests (Ketostix, Ketolac) and to evaluate accuracy in a field stu...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2019
ISSN: 0022-0302
DOI: 10.3168/jds.2019-16442