Milk Yield
Found in 57 Collections and/or Records:
"Colantha 4th", 1870s-1930s
Photograph of the [Holstein-Friesian] cow, "Colantha 4th" who was the dam of '"Colantha 4th Johanna" standing in a paddock in the early 20th century. The text beneath the image notes that "Colantha 4th"'s year's record for milk yield was: milk, 14,951 lbs, fat, 577 lbs as a four year-old.
Comparative performance of different grades of European-Zebu crossbred cattle at Ghurashi Dairy Farm, Sudan, October 1974
Located in A.B.R.O. Reprints 1973 - 1974. Volume 8 of 19.
Concentrations of blood constituents from 12 to 72 weeks of age in genetically high and low milk production lines of Friesian and Jersey cattle, 1986
Located in I.A.P.G.R-E.R.S. Staff Papers 1986. Part 1.
Cow Testing - Jerseys, 1870s-1930s
Two photographs of Jersey cows that were tested for variations in milk production.
Cows of the Buckhold Herd, owned by Dr. H. Watney, 1870s-1930s
Photograph, by S. Victor White of the [Jersey] cows of the Buckhold herd owned by Dr. H. Watney. The four cows, "Violette", "Blue Bell", "Sharab", and "Red Maple" were prize winners for milk and butter yield.
Efficiency and performance of genetically high and low milk-producing British Friesian and Jersey cattle, 1986
Located in I.A.P.G.R-E.R.S. Staff Papers 1986. Part 1.
Efficiency of food conversion for milk production in British Friesian and Jersey cattle, 1984
Located in A.B.R.O. Reprints 1984. Volume 18 of 19.
Estimating the covariance structure of traits during growth and ageing, illustrated with lactation in dairy cattle, 1994
Located in Roslin Institute Staff Papers 1994. Part 2.
Estimation of variances and covariances of milk traits by REML with an individual animal model, 1992
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 2.
Factors influencing average milk yield of herds at two levels of production, September 1960
Located in A.B.R.O. Reprints 1958 - 1961. Volume 2 of 19.