Photoperiodism
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = TD
Found in 17 Collections and/or Records:
cGnRH-I mRNA levels are increased by transfer from short to long days in peripubertal cockerels and photosensitive mature hens, 1995
Item
Identifier: Coll-1362/4/746
Scope and Contents
Located in Roslin Institute Staff Papers 1995. Part 1.
Dates:
1995
Changes in ovarian function of female turkeys photostimulated at 18, 24 or 30 weeks of age and fed ad libitum or restricted until point of lay, 1992
Item
Identifier: Coll-1362/2/1202
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 1 and Index.
Dates:
1992
Description of photoperiodic and gonadal steroidal control of prolactin secretion in Japanese quail reveals a temporal dissociation between prolactin and luteinizing hormone secretion and hence photorefractoriness, 1992
Item
Identifier: Coll-1362/2/1225
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 2.
Dates:
1992
Effects of age and of early lighting on ovarian function in breeding turkeys, 1988
Item
Identifier: Coll-1362/5/46
Scope and Contents
Located in I.G.A.P. Staff Papers 1987-1989.
Dates:
1988
Effects of interactions between photostimulation, dietary restriction and dietary maize oil dilution on plasma LH and ovarian and oviduct weights in broiler breeder females during rearing, 1990
Item
Identifier: Coll-1362/2/660
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1990. Part 1 and Index.
Dates:
1990
Effects of lighting regimen and grower diet energy concentration on energy expenditure, fat deposition and body weight gain of laying hens, 1994
Item
Identifier: Coll-1362/4/503
Scope and Contents
Located in Roslin Institute Staff Papers 1994. Part 2.
Dates:
1994
Effects of photostimulation at 18, 24 and 30 weeks of age on the productivity of female turkeys fed ad libitum or restricted until point of lay, 1992
Item
Identifier: Coll-1362/2/1194
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 1 and Index.
Dates:
1992
Effects of restricting body weight gain or limiting the photoperiod during rearing on sexual maturity, viability and semen production in Large White turkey males, 1988
Item
Identifier: Coll-1362/5/55
Scope and Contents
Located in I.G.A.P. Staff Papers 1987-1989.
Dates:
1988
Energy expenditure and physical activity in domestic fowl kept on standard and interrupted lighting patterns, 1988
Item
Identifier: Coll-1362/5/59
Scope and Contents
Located in I.G.A.P. Staff Papers 1987-1989.
Dates:
1988
Factors affecting the onset and duration of annual rest in the domestic fowl, 1953
Item
Identifier: Coll-1362/3/112
Scope and Contents
Located in Poultry Research Centre Staff Papers 1953-57.
Dates:
1953