Characterisation of the lactation curve of Gyr and Sardo Negro cattle

Characterisation of the lactation curve of Gyr and Sardo Negro cattle

The objectives were to characterize the lactation curves (LC) of tropical Gyr and Sardo Negro (SN) cattle from Mexico for the design of breeding and management programs for these breeds. A total of 3561 records of 504 lactations and 3927 records of 449 lactations were used for Gyr and SN, respective...

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Bibliographic Details
Main Authors: Joel Domínguez-Viveros, Guadalupe Nelson Aguilar-Palma, Luís Eduardo Juárez-Hernández, Carlos Luna-Palomera, Juan Fernando Saiz-Pineda, Antonio Reyes-Cerón, Cesar Villegas-Gutiérrez
Format: Article
Language:English
Published: Kassel University Press 2023-07-01
Series:Journal of Agriculture and Rural Development in the Tropics and Subtropics
Subjects:
tropical livestock
bos indicus
milk production
nonlinear models
persistency
Online Access:https://www.jarts.info/index.php/jarts/article/view/202306128206

Internet

https://www.jarts.info/index.php/jarts/article/view/202306128206

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