대한수의학회지 (Korean Journal of Veterinary Research)
- 제13권1호
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- Pages.13-16
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- 1973
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- 2466-1384(pISSN)
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- 2466-1392(eISSN)
유우(乳牛) 및 한우(韓牛)의 혈청중(血淸中) Carotenoid 및 Vitamin A 함량(含量)
Serum Carotenoid and Vitamin A Concentration of Cattle Fed on Hay and on Pasture
- Cho, Jong Hoo (Institute of Veterinary Research, Office of Rural Development) ;
- Yang, Yong Gwan (Institute of Veterinary Research, Office of Rural Development) ;
- Lee, Kwang Won (National Livestock Breeding Station)
- 발행 : 1973.03.31
초록
Sera obtained from 20 milk cows and 20 Korean cattle in group feeding and from 20 Korean cattle from different farmhouses were analyzed for the determination of carotenoid and vitamin A by Carr-Price reaction. The result obtained were as follows: 1. Carotenoid contents of sera from milk cows and Korean cattle in group feeding, and from Korean cattle from different farmhouses were in winter
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