Dairy cattle
Found in 138 Collections and/or Records:
Physiological attributes of male and juvenile cattle differing in genetic merit for milk yield: a review, 1991
Located in I.A.P.G.R-E.R.S. Staff Papers 1991. Part 2.
Points Observed in Judging Dairy Cattle, 1870s-1930s
Illustration of a cow with accompanying text regarding the various points observed in judging dairy cattle taken from the USA 'Circular' No. 48, June, 1904.
Points Observed in Judging Dairy Cattle, 1870s-1930s
Illustration of a cow with accompanying text regarding the various points observed in judging dairy cattle taken from the USA 'Circular' No. 48, June, 1904.
Points of a Dairy Cow, 1870s-1930s
Photographs of Mr. R. W. Hobbs outlining the points of a dairy cow using the 1936 Royal Show Champion, "Kelmscott Marjory 47th".
Porte Ricat Cows at Model Dairy, 1870s-1930s
Photograph of a herd of Porte Ricat cows at Model Dairy in the early/mid 20th century.
Possible association between the breeding value of dairy bulls and milk yield of their mates, 1978
Located in A.B.R.O. Reprints 1978. Volume 12 of 19.
Problems of progeny testing in the numerically smaller dairy breeds, 1975
Located in A.B.R.O. Reprints 1975. Volume 9 of 19.
Quantitative studies on bovine immunoglobulins, normal plasma levels of IgG2, IgG1, IgM and IgA, 1975
Located in A.B.R.O. Reprints 1975. Volume 9 of 19.
Reasons for culling in dairy herds, 1978
Located in A.B.R.O. Reprints 1978. Volume 12 of 19.
Rekening houden met risico in de fokkerij [Reckoning with risk in breeding programmes], 1992
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 2.