Test day-milk yields variance component estimation using repeatability or random regression models in the Rendena breed

Test day-milk yields variance component estimation using repeatability or random regression models in the Rendena breed

This study has aimed to compare Repeatability (RP-TDm) and Random-Regression Test Day models (RR-TDm) in genetic evaluations of milk (M), fat (F) and protein (P) yields in Rendena breed. Variance estimations for Milk (M), Fat (F) and Protein (P) were obtained on a sample of 43,842 TD belonging to 2,...

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Bibliographic Details
Main Authors: Roberto Mantovani, Cristina Sartori, Nadia Guzzo
Format: Article
Language:English
Published: Taylor & Francis Group 2010-01-01
Series:Italian Journal of Animal Science
Subjects:
Test day, Genetic models, Milk data, Rendena breed.
Online Access:http://www.aspajournal.it/index.php/ijas/article/view/718

Internet

http://www.aspajournal.it/index.php/ijas/article/view/718

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