Trends for conception rate of Holsteins over time in the southeastern United States.

Huang, C; Tsuruta, S; Bertrand, J K; Misztal, I; Lawlor, T J; Clay, J S

Huang, C; Tsuruta, S; Bertrand, J K; Misztal, I; Lawlor, T J; Clay, J S.

Affiliation

Huang C; Department of Animal and Dairy Science, University of Georgia, Athens, Georgia 30602, USA. pang127@uga.edu

J Dairy Sci ; 92(9): 4641-7, 2009 Sep.

Article in En | MEDLINE | ID: mdl-19700727

Subject(s)

Cattle/physiology; Fertilization/physiology; Pregnancy Rate/trends; Animals; Female; Insemination, Artificial/veterinary; Lactation/physiology; Least-Squares Analysis; Milk/metabolism; Pregnancy; Southeastern United States; Time Factors

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Cattle / Pregnancy Rate / Fertilization Type of study: Prognostic_studies Limits: Animals / Pregnancy Country/Region as subject: America do norte Language: En Journal: J Dairy Sci Year: 2009 Type: Article Affiliation country: United States

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