Fitting lactation curves in a Colombian Holstein herd using nonlinear models
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چکیده
منابع مشابه
Fitting mathematical models to lactation curves from Holstein cows in the southwestern region of the state of Parana, Brazil.
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A total of 989,582 test-day records of 160,243 first-parity cows collected from 131 herds of Iranian Holstein dairy cows from 1995 to 2014 by the Animal Breeding and Improvement Centre of Iran, were used to determine the best model for lactation curves of fat to protein ratio (FPR) and somatic cell scores (SCS) in the first lactation. Several mathematical models including the Wood (WD), Wilmink...
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ژورنال
عنوان ژورنال: Revista Facultad Nacional de Agronomía
سال: 2018
ISSN: 2248-7026,0304-2847
DOI: 10.15446/rfna.v71n2.67424