Associations between dry period length and time to culling and pregnancy in the subsequent lactation.

Pattamanont, P; Galvão, K N; Marcondes, M I; Clay, J S; De Vries, A

Pattamanont, P; Galvão, K N; Marcondes, M I; Clay, J S; De Vries, A.

Affiliation

Pattamanont P; Department of Animal Sciences, University of Florida, Gainesville 32611.
Galvão KN; Department of Large Animal Clinical Sciences, University of Florida, Gainesville 32610.
Marcondes MI; Department of Animal Science, Federal University of Vicosa, Vicosa, Minas Gerais, 36570-001 Brazil.
Clay JS; Dairy Records Management Systems, North Carolina State University, Raleigh 27603.
De Vries A; Department of Animal Sciences, University of Florida, Gainesville 32611. Electronic address: devries@ufl.edu.

J Dairy Sci ; 104(8): 8885-8900, 2021 Aug.

Article in En | MEDLINE | ID: mdl-34053765

Subject(s)

Dairying; Lactation; Animals; Cattle; Female; Milk; Pregnancy; Proportional Hazards Models; Time

Key words

dry period; replacement; reproduction; survival analysis

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Lactation / Dairying Type of study: Observational_studies / Prognostic_studies / Risk_factors_studies Limits: Animals / Pregnancy Language: En Journal: J Dairy Sci Year: 2021 Type: Article

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