Yields and Persistency of Lactation in Friesian and Jersey Cows Milked Once Daily
نویسندگان
چکیده
منابع مشابه
Genetic analysis of lactation persistency in the Polish Holstein-Friesian cows*
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2006
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(06)72269-x