Studies on the udder characteristics of Korean Holstein cows
Lee, J.C.(Seojeong College, Yangju, Republic of Korea) | Lee, C.G.;Lee, C.Y.(Chonnam National University, Gwangju, Republic of Korea)E-mail:cylee@chonnam.ac.kr
This study was conducted to analyze the relationship between the occurrence of mastitis and the conformation of udders, teats, and teat tips of Holstein cows raised in Korea. Udders, teats, and teat tips were categorized by their conformation and the teat length, teat diameter and the distance from the tip of teat to the ground of 259 cows were measured. The most common shapes of udder, teats and teat tip were milking machine udder (27.4%), U-shaped teats (53.9%) and disk teat tip (53.8%), respectively.
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