TY  - GEN
AU  - Roberts,J R
AU  - Choct,M
TI  - Effects of commercial enzyme preparations on egg and eggshell quality in laying hens
SN  - 0007-1668
PY  - 2006///1013
KW  - Animal Feed
KW  - analysis
KW  - Animal Nutritional Physiological Phenomena
KW  - Animals
KW  - Chickens
KW  - genetics
KW  - Diet
KW  - veterinary
KW  - Dietary Supplements
KW  - Edible Grain
KW  - Egg Shell
KW  - drug effects
KW  - Eggs
KW  - standards
KW  - Enzymes
KW  - pharmacology
KW  - Female
KW  - Hordeum
KW  - Oviposition
KW  - Triticum
N1  - Publication Type: Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1080/00071660600834175
ER  -