Genetic parameters for milk yield analyzed by test-day models in Murrah buffaloes in Brazil

Genetic parameters for milk yield analyzed by test-day models in Murrah buffaloes in Brazil

New statistical models for genetic parameters estimation based on longitudinal data have being proposed. In this study, information of 47,614 test day milk yield data from 1.578 buffaloes, with 4.757 complete lactation, which calves from 1985 to 2006, were considered. Single-, two- and multiple trai...

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Bibliographic Details
Main Authors: Humberto Tonhati, Rossella Di Palo, Lucia G. de Albuquerque, Milthon H. Muñoz-Berrocal, Gregório M.F. de Camargo, Leonardo de O. Seno, Rusbel R. Aspilcueta-Borquis, Annaiza B. Bignardi
Format: Article
Language:English
Published: Taylor & Francis Group 2010-04-01
Series:Italian Journal of Animal Science
Subjects:
Statistical models, Genetic parameters, Longitudinal data, Bubalus bubalis, Milk production.
Online Access:http://www.aspajournal.it/index.php/ijas/article/view/1338

Internet

http://www.aspajournal.it/index.php/ijas/article/view/1338

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