Eggs--Production
Found in 147 Collections and/or Records:
Phosphate excretion in the laying hen (Gallus domesticus), 1973
Located in Poultry Research Centre Staff Papers 1973.
Physiological reactions of the laying fowl to adverse environments, with special reference to the defence reaction, 1967
Located in Poultry Research Centre Staff Papers 1967.
Physiology and anatomy, April 1965
Located in Poultry Research Centre Staff Papers 1965.
Physiology of egg production, 1989
Located in I.A.P.G.R-E.R.S. Staff Papers 1989. Part 2.
Plasma growth hormone and insulin-like growth factor-I (IGF-I) concentrations at the onset of lay in ad libitum and restricted broiler breeder fowl, 1994
Located in Roslin Institute Staff Papers 1994. Part 2.
Plasma zinc as an index of vitellogenin production and reproductive status in the domestic fowl, 1991
Located in I.A.P.G.R-E.R.S. Staff Papers 1991. Part 2.
Points of a Hen, 1870s-1930s
Photograph of a hen with its various points labelled. The text beneath the image notes that the bird laid 238 large eggs in 48 weeks in a recognised laying test and that the photograph was taken just before she finished her first year's laying.
Premature oviposition in the hen, 12 December 1953
Located in Poultry Research Centre Staff Papers 1953-57.
Quantity and Value of Eggs, Butter and Cheese (domestic produce) Exported from Canada during the years ended June 30, 1868-1904, 1870s-1930s
Comparative table for the quantity and value of domestic produce such as eggs, butter and cheese that was exported from Canada between 1868 and 1904.
Regulation of net intestinal calcium uptake in hens laying obligatory soft-shelled eggs, 1989
Located in I.A.P.G.R-E.R.S. Staff Papers 1989. Part 2.