Effect of abortion on milk production, health, and reproductive performance of Holstein dairy cattle

2020 ◽  
Vol 217 ◽  
pp. 106458
Author(s):  
Hamideh Keshavarzi ◽  
Ali Sadeghi-Sefidmazgi ◽  
Gholam Reza Ghorbani ◽  
Rasoul Kowsar ◽  
Mohammad Razmkabir ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Milk Production ◽  
Reproductive Performance

scholarly journals Milk Production Change Following Clinical Mastitis and Reproductive Performance Compared Among J5 Vaccinated and Control Dairy Cattle

2008 ◽  
Vol 91 (10) ◽  
pp. 3869-3879 ◽  
Author(s):  
D.J. Wilson ◽  
Y.T. Grohn ◽  
G.J. Bennett ◽  
R.N. González ◽  
Y.H. Schukken ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Milk Production ◽  
Reproductive Performance ◽  
Clinical Mastitis ◽  
And Control ◽  
Production Change

Production characteristics of the Jamaica Hope breed of dairy cattle

1970 ◽  
Vol 74 (3) ◽  
pp. 463-468 ◽  
Author(s):  
K. E. Wellington ◽  
P. Mahadevan ◽  
K. L. Roache
Keyword(s):  
Dairy Cattle ◽  
Milk Production ◽  
Milk Yield ◽  
Reproductive Performance ◽  
Production Performance ◽  
Tropical Environment ◽  
Calving Interval ◽  
Considerable Potential ◽  
Production Characteristics

SUMMARYThis study is the first comprehensive estimation of breed parameters for the Jamaica Hope breed of dairy cattle. It has shown that the breed has considerable potential for milk production undser good husbendry in a tropical environment. Improvements in reproductive performance may be achieved, without prejudice to production performance, by using milk yield per day of calving interval (which has a moderatoly high repestability) as a criterion for selection.

Schmallenberg virus epidemic: Impact on milk production, reproductive performance and mortality in dairy cattle in the Netherlands and Kleve district, Germany

2014 ◽  
Vol 116 (4) ◽  
pp. 412-422 ◽  
Author(s):  
A.M.B. Veldhuis ◽  
I.M.G.A. Santman-Berends ◽  
J.M. Gethmann ◽  
M.H. Mars ◽  
L. van Wuyckhuise ◽  
...  
Keyword(s):  
The Netherlands ◽  
Dairy Cattle ◽  
Milk Production ◽  
Reproductive Performance ◽  
Schmallenberg Virus
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