-
1
-
-
18944380024
-
-
ANALYTICAL SOFTWARE, Tallahassee, FL
-
ANALYTICAL SOFTWARE. (2003) Statistix Version 8 (Tallahassee, FL).
-
(2003)
Statistix Version 8
-
-
-
2
-
-
0346357706
-
Egg quality in individual birds
-
WELLS, R.G. & BELYAVIN, C.G, Eds, London, Butterworths
-
BELYAVIN, C.G., BOORMAN, K.N. & VOLYNCHOOK, J. (1987) Egg quality in individual birds, in: WELLS, R.G. & BELYAVIN, C.G. (Eds) Egg Quality-Current Problems and Recent Advances, pp. 105-121 (London, Butterworths).
-
(1987)
Egg Quality-Current Problems and Recent Advances
, pp. 105-121
-
-
BELYAVIN, C.G.1
BOORMAN, K.N.2
VOLYNCHOOK, J.3
-
3
-
-
34347337488
-
Further studies on the growth patterns of replacement pullets between six and 18 weeks of age
-
R/29, pp
-
COGGINS, J.E. & WELLS, R.G. (1980) Further studies on the growth patterns of replacement pullets between six and 18 weeks of age, Harper Adams Poultry Husbandry Experimental Unit Report R/29, pp. 1-20.
-
(1980)
Harper Adams Poultry Husbandry Experimental Unit Report
, pp. 1-20
-
-
COGGINS, J.E.1
WELLS, R.G.2
-
4
-
-
34347342669
-
Lighting programmes
-
ISA , Lyon, Hubbard ISA
-
ISA (2000) Lighting programmes, in: ISA Brown Commercial Layers Management Guide, pp. 15-20 (Lyon, Hubbard ISA).
-
(2000)
ISA Brown Commercial Layers Management Guide
, pp. 15-20
-
-
-
5
-
-
0032160267
-
The effect of light regimen, floor space, and energy and protein levels during the growing period on body weight and early egg size
-
KESHAVARZ, K. (1998) The effect of light regimen, floor space, and energy and protein levels during the growing period on body weight and early egg size. Poultry Science, 77: 1266-1279.
-
(1998)
Poultry Science
, vol.77
, pp. 1266-1279
-
-
KESHAVARZ, K.1
-
6
-
-
0345907839
-
Response of growing Leghorn pullets to long or increasing photoperiods
-
LEESON, S. & SUMMERS, J.D. (1985) Response of growing Leghorn pullets to long or increasing photoperiods. Poultry Science, 64: 1617-1622.
-
(1985)
Poultry Science
, vol.64
, pp. 1617-1622
-
-
LEESON, S.1
SUMMERS, J.D.2
-
7
-
-
0023476716
-
Effect of immature body weight on laying performance
-
LEESON, S. & SUMMERS, J.D. (1987) Effect of immature body weight on laying performance. Poultry Science, 66: 1924-1928.
-
(1987)
Poultry Science
, vol.66
, pp. 1924-1928
-
-
LEESON, S.1
SUMMERS, J.D.2
-
8
-
-
0023974615
-
Significance of growing photoperiod and light stimulation at various ages for Leghorn pullets subjected to regular or ahemeral photo-periods
-
LEESON, S. & SUMMERS, J.D. (1988) Significance of growing photoperiod and light stimulation at various ages for Leghorn pullets subjected to regular or ahemeral photo-periods. Poultry Science, 67: 391-398.
-
(1988)
Poultry Science
, vol.67
, pp. 391-398
-
-
LEESON, S.1
SUMMERS, J.D.2
-
9
-
-
18944395881
-
Egg laying performance following various step-down lighting regimes in the rearing period
-
LEESON, S., CASTON, L. & LEWIS, P.D. (2005) Egg laying performance following various step-down lighting regimes in the rearing period. Poultry Science, 84: 626-632.
-
(2005)
Poultry Science
, vol.84
, pp. 626-632
-
-
LEESON, S.1
CASTON, L.2
LEWIS, P.D.3
-
10
-
-
84974379486
-
The contribution of second quality to egg grading returns
-
LEWIS, P.D. & HARTLANH, J.R. (1980) The contribution of second quality to egg grading returns. World's Poultry Science Journal, 36: 208-218.
-
(1980)
World's Poultry Science Journal
, vol.36
, pp. 208-218
-
-
LEWIS, P.D.1
HARTLANH, J.R.2
-
11
-
-
0028472314
-
Effects of lighting regime and grower diet energy concentration on energy expenditure, fat deposition, and body weight gain of laying hens
-
LEWIS, P.D., MACLEOD, M.G. & PERRY, G.C. (1994a) Effects of lighting regime and grower diet energy concentration on energy expenditure, fat deposition, and body weight gain of laying hens. British Poultry Science, 35: 407-415.
-
(1994)
British Poultry Science
, vol.35
, pp. 407-415
-
-
LEWIS, P.D.1
MACLEOD, M.G.2
PERRY, G.C.3
-
12
-
-
0346707245
-
Effect of breed, age and body weight at sexual maturity on egg weight
-
LEWIS, P.D., PERRY, G.C. & MORRIS, T.R. (1994b) Effect of breed, age and body weight at sexual maturity on egg weight. British Poultry Science, 35: 181-182.
-
(1994)
British Poultry Science
, vol.35
, pp. 181-182
-
-
LEWIS, P.D.1
PERRY, G.C.2
MORRIS, T.R.3
-
13
-
-
21844490437
-
Lighting and egg shell quality
-
LEWIS, P.D., PERRY, G.C. & MORRIS, T.R. (1994c) Lighting and egg shell quality. World's Poultry Science Journal, 50: 288-291.
-
(1994)
World's Poultry Science Journal
, vol.50
, pp. 288-291
-
-
LEWIS, P.D.1
PERRY, G.C.2
MORRIS, T.R.3
-
14
-
-
0030339040
-
Effect of constant and of changing photoperiods on age at first egg and related traits in pullets
-
LEWIS, P.D., PERRY, G.C. & MORRIS, T.R. (1996) Effect of constant and of changing photoperiods on age at first egg and related traits in pullets. British Poultry Science, 37: 885-894.
-
(1996)
British Poultry Science
, vol.37
, pp. 885-894
-
-
LEWIS, P.D.1
PERRY, G.C.2
MORRIS, T.R.3
-
15
-
-
0031136705
-
Effect of size and timing of photoperiod increase on age at first egg and subsequent, performance on two breeds of laying hen
-
LEWIS, P.D., PERRY, G.C. & MORRIS, T.R. (1997) Effect of size and timing of photoperiod increase on age at first egg and subsequent, performance on two breeds of laying hen. British Poultry Science, 38: 142-150.
-
(1997)
British Poultry Science
, vol.38
, pp. 142-150
-
-
LEWIS, P.D.1
PERRY, G.C.2
MORRIS, T.R.3
-
16
-
-
0036615959
-
A model for predicting the age at sexual maturity for growing pullets of layer strains given a single change in photoperiod
-
LEWIS, P.D., MORRIS, T.R. & PERRY, G.C. (2002) A model for predicting the age at sexual maturity for growing pullets of layer strains given a single change in photoperiod. Journal of Agricultural Science, Cambridge, 138: 441-458.
-
(2002)
Journal of Agricultural Science, Cambridge
, vol.138
, pp. 441-458
-
-
LEWIS, P.D.1
MORRIS, T.R.2
PERRY, G.C.3
-
18
-
-
0010293644
-
Sexual maturity and subsequent laying performance of fowls under normal photoperiods-a review 1950-1975
-
SHANAWANY, M.M. (1983) Sexual maturity and subsequent laying performance of fowls under normal photoperiods-a review 1950-1975. World's Poultry Science Journal, 39: 38-46.
-
(1983)
World's Poultry Science Journal
, vol.39
, pp. 38-46
-
-
SHANAWANY, M.M.1
-
19
-
-
0028415475
-
Laying hen performance as influenced by protein intake to sixteen weeks of age and body weight at. point, of lay
-
SUMMERS, J.D. & LEESON, S. (1994) Laying hen performance as influenced by protein intake to sixteen weeks of age and body weight at. point, of lay. Poultry Science, 73: 495-501.
-
(1994)
Poultry Science
, vol.73
, pp. 495-501
-
-
SUMMERS, J.D.1
LEESON, S.2
-
20
-
-
3042726411
-
Overview of bone biology in the egg-laying hen
-
WHITEHEAD, G.C. (2004) Overview of bone biology in the egg-laying hen. Poultry Science, 83: 193-199.
-
(2004)
Poultry Science
, vol.83
, pp. 193-199
-
-
WHITEHEAD, G.C.1
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