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Keyword [laying]
Result: 181 - 200 | Page: 10 of 10
181. Research On The Effects Of Dietary Tryptophan Levels On The Production Performance And Egg Quality In Laying Hens And Approach To The Mechanism
182. Effects Of Gamma-aminobutyric Acid On Laying Performance And Heat Stress Resistance Capability In Hens Under High Temperature In Summer
183. A Study On Dietary Modification Of Lecithin In Eggs Of Laying Hens
184. Effects Of Dietary Addition Of ω-3 PUFA On Laying Performance, Lipid Metabolism And Immune Function For Shao Ducks
185. Cloning Of PRL Gene Sequence And Its Polymorphism Association With Egg-laying Traits In Yangzhou Geese
186. Deposit And Clearance Of Melamine In Laying Hens
187. Studies On Detection Method And Elimination Of Residues Of Thiamphenicol, Florfenicol And Florfenicol Amine In Eggs Of Laying Hens
188. Effects Of Green Tea And Tea Polyphenols On The Meat Qualities, Egg Characteristic And Laying Performance Of Lohamann Hens
189. Effects Of Polysavone On Performance, Lipid Of Egg And Tissue In Laying Hens
190. Effects Of Multiple-enzyme Complex On Laying Performance, Bone Mineralization And Nutriments Availability Of Laying Hen
191. Effects Of Different Energy Source On Lipid Metabolism And Laying Performance Of Layers
192. Effect Of Phytase Supplementation On Performance, Bone Mineralization And Nutrients Availability Of Laying Hens
193. Study On The Residue And Withdrawal Of Melamine In The Egg And Tissues Of Laying Hens, And The Effect Of Melamine On Health Of Laying Hens
194. Effects Of Corn Particle Size On The Laying Performance And Gastrointestinal Physiology Of Laying Hens
195. Screening Of Disinfector And Research Of Codes For Disinfection In Air Of Large-scale Laying House
196. The Study On The Virulence Variation For Plutella Xylostella In Different Species Of Hosts
197. Study On Relationships Between GH,GHR Gene Polymorphism And Performance In Quail
198. Effects Of Cage Systems And Stress On The Performance And Welfare Of Laying Hens
199. Study On The Effect Of Compound Herbal Medicine Extracts On The Later Stage Of Laying
200. A Comparison Of Breeding Between Local And Introduction Giant Spiny-frogs
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