{"id":"W4415985069","doi":"10.1016/j.psj.2025.106074","title":"Impact of daytime and supplemental feeder light spectrum on female broiler breeder growth and reproductive performance","year":2025,"lang":"en","type":"article","venue":"Poultry Science","topic":"Animal Nutrition and Physiology","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; University of Guelph","funders":"Alberta Livestock and Meat Agency; Ontario Ministry of Agriculture, Food and Rural Affairs; Canadian Poultry Research Council","keywords":"photoperiodism; Broiler; Daytime; Reproduction; Body weight; Artificial light; Feed conversion ratio","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001441648,0.000332493,0.0002691166,0.0002064207,0.0001539173,0.0002997535,0.0002062842,0.0001979544,0.001315046],"category_scores_gemma":[0.0001741809,0.0001336943,0.0001866024,0.00008608557,0.0001848577,0.0001609812,0.0001920472,0.0004711171,0.0001625064],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003027268,"about_ca_system_score_gemma":0.0001863967,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002003152,"about_ca_topic_score_gemma":0.005561933,"domain_scores_codex":[0.9998698,0.00002049674,0.000007888328,0.00004771669,0.00002635204,0.00002778492],"domain_scores_gemma":[0.9997193,0.0000432071,0.00007082448,0.00001769955,0.00003193354,0.0001169749],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.007148576,0.0008578164,0.009355716,0.00009013184,0.0000354476,0.00005102254,0.00007417763,0.0001594098,0.9734607,0.00002104879,0.0001113919,0.008634691],"study_design_scores_gemma":[0.0002470635,0.02302781,0.61373,0.00003607946,0.0002237954,0.0001931469,0.0003661367,0.002113511,0.3579096,0.0000718276,0.002026801,0.00005408157],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999375,0.0001243874,0.0001483779,0.000009440803,0.000006598007,0.000007819129,0.00009411485,0.000009560374,0.0002248169],"genre_scores_gemma":[0.9970661,0.0001557372,0.0009022222,0.00007024627,0.000008224742,0.00005322088,0.0002488386,0.0000183997,0.00147702],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002003152,"threshold_uncertainty_score":0.0043993,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01059589037536977,"score_gpt":0.2516036927950542,"score_spread":0.2410078024196844,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}