Evaluation of Rumination and Milk Yield Alerts Utilizing SCR System for Mastitis, Ketosis, and Abomasal Displacement on the Dairy Cow Farm in Vietnam
Thuong Thi Nguyen1*, Nhu Quynh Ho1, Thuan Khanh Nguyen2, Tuan Phong Vu Anh Vo3, Hai Thanh Duong4
1Faculty of Animal Science and Veterinary Medicine, Nong Lam University - Ho Chi Minh City, Vietnam, Region 6th, Linh Trung Ward, Thu Duc City, Ho Chi Minh City 71308, Vietnam; 2Faculty of Veterinary Medicine, College of Agriculture, Can Tho University, 3/2 Street, Xuan Khanh Ward, Ninh Kieu District, Can Tho City 90000, Vietnam; 3Faculty of Animal Health and Veterinary Medicine, Nam Bo Agriculture College - Tien Giang Province, Tan My Chanh Commune, My Tho City, Tien Giang Province 49000, Vietnam; 4Faculty of Animal Science and Veterinary Medicine, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue City, 530000, Vietnam.
*Correspondence | Thuong Thi Nguyen, Faculty of Animal Science and Veterinary Medicine, Nong Lam University – Ho Chi Minh City, Vietnam, Region 6th, Linh Trung Ward, Thu Duc City, Ho Chi Minh City 71308, Vietnam; Email: thuong.nguyenthi@hcmuaf.edu.vn
Figure 1:
Rumination time of dairy cows before and during 90 DIM after calving.
Figure 2:
Proportion of diseased cow groups from alerts after clinical examinations and diagnosis.