Grade Animals in Canadian Dairy Cattle Improvement

Grade Animals in Canadian Dairy Cattle Improvement

Grade dairy animals in Canada are an important resource in genetic evaluations of the populations. A program was established in 1972 to provide accurate identification of grade animals. This paper describes Canada's National Identification Program, its acceptance, and its procedures and use in...

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Veröffentlicht in:Journal of dairy science 1983-07, Vol.66 (7), p.1561-1566
Hauptverfasser: Hunt, M.S., Clemons, D.H., Higgins, S.M.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Breeding
Canada
Cattle - genetics
Cattle - physiology
Dairying
Female
Lactation
Male
Milk - metabolism
Records
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Zusammenfassung:Grade dairy animals in Canada are an important resource in genetic evaluations of the populations. A program was established in 1972 to provide accurate identification of grade animals. This paper describes Canada's National Identification Program, its acceptance, and its procedures and use in Canada. National Identification Program has proven to be an excellent program to identify grade animals on milk recording programs in Canada.
ISSN:0022-0302
1525-3198
DOI:10.3168/jds.S0022-0302(83)81973-0