Correlation of udder shape, size and udder size of Bushuev breed of cows with milk yield
نویسندگان
چکیده
This article examines the relationship between shape, size and of udder Bushuev cows on different categories farms their milk yield. It was determined that yield belonging to form bowl-shaped in all higher from 720.9 kg 641.8 than peers round udder. In comparison, with a cup-shaped 3.3 cm 2.2 wider, length 9.1 7.8 longer, circumference 6.3 8.7 bigger, depth 1.6 2.7 nipple diameter 0.06 0.35 cm, cow found daily 29.3% 25.4% udder-like counterparts.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202124402048