Factors affecting milk yield and ewe's lactation curves estimated with test-day models

Factors affecting milk yield and ewe's lactation curves estimated with test-day models

Test-day records of purebred Tsigai, Improved Valachian and Lacaune ewes were analysed with a general linear model in order to investigate the effects of flock-test day, lactation number, days in milk, litter size and month of lambing. In total, 121 576 (Tsigai), 247 902 (Improved Valachian) and 2 1...

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Bibliographic Details
Main Authors: M. Oravcová, M. Margetín, D. Peškovičová, J. Daňo, M. Milerski, L. Hetényi, P. Polák
Format: Article
Language:English
Published: Czech Academy of Agricultural Sciences 2006-11-01
Series:Czech Journal of Animal Science
Subjects:
tsigai
improved valachian
lacaune
milk yield
environmental effects
lactation curve
Online Access:https://cjas.agriculturejournals.cz/artkey/cjs-200611-0003_factors-affecting-milk-yield-and-ewe-s-lactation-curves-estimated-with-test-day-models.php

Internet

https://cjas.agriculturejournals.cz/artkey/cjs-200611-0003_factors-affecting-milk-yield-and-ewe-s-lactation-curves-estimated-with-test-day-models.php

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