TY  - GEN
AU  - Singh,R
AU  - Cheng,K M
AU  - Silversides,F G
TI  - Production performance and egg quality of four strains of laying hens kept in conventional cages and floor pens
SN  - 0032-5791
PY  - 2009///0331
KW  - Animal Husbandry
KW  - methods
KW  - Animals
KW  - Body Weight
KW  - Chickens
KW  - classification
KW  - Eating
KW  - Eggs
KW  - standards
KW  - Female
KW  - Housing, Animal
KW  - Oviposition
KW  - physiology
KW  - Species Specificity
KW  - Time Factors
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.3382/ps.2008-00237
ER  -