Associations between milk production level, calving interval length, lactation curve parameters and economic results in Holstein cows

The objective of work was to evaluate effects of milk production level (MY1≥9500 kg, n=23; MY2 = 8000-9499, n=28; and MY3≤7999 kg, n=29) and calving interval length (CI1≥440 days, n=22; CI2 = 400-439 days, n=33; and CI3≤399 days, n=25) on the lactation curve parameters calculated using MilkBot® Mode...

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Bibliographic Details
Main Authors: Dana Němečková, Luděk Stádník, Jaroslav Čítek
Format: Article
Language:English
Published: Croatian Dairy Union 2015-11-01
Series:Mljekarstvo
Subjects:
Online Access:http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=218022
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