Multiple regression analysis of factors affecting open days of dairy cattle.
نویسندگان
چکیده
منابع مشابه
Factors affecting days open, gestation length, and calving interval in Florida dairy cattle.
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ژورنال
عنوان ژورنال: The Japanese journal of animal reproduction
سال: 1983
ISSN: 0385-9932
DOI: 10.1262/jrd1977.29.13