{"id":"W2589645777","doi":"10.17660/actahortic.2003.627.27","title":"OPTIMUM NITROGEN FERTILIZATION OF SUMMER CABBAGE IN ONTARIO","year":2003,"lang":"en","type":"article","venue":"Acta Horticulturae","topic":"Plant Physiology and Cultivation Studies","field":"Agricultural and Biological Sciences","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Human fertilization; Nitrogen fertilizer; Environmental science; Nitrogen; Agronomy; Biology; Chemistry; Fertilizer","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002579555,0.0002501901,0.0003426616,0.0003863522,0.001637141,0.0006026062,0.0005056898,0.0001952978,0.00107624],"category_scores_gemma":[0.0004175676,0.0002167438,0.000187779,0.0005132298,0.0003984677,0.0002624399,0.000293907,0.0001918814,0.0002180021],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01230602,"about_ca_system_score_gemma":0.009507921,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8520028,"about_ca_topic_score_gemma":0.9684696,"domain_scores_codex":[0.999803,0.0000203357,0.00001082573,0.00004327472,0.00005191001,0.00007059026],"domain_scores_gemma":[0.9994123,0.00007343582,0.0001209953,0.00001945056,0.0002191661,0.0001546188],"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":[0.004315574,0.0002232706,0.0841428,0.0007134724,0.00004498744,0.001065555,0.003804412,0.002332447,0.8791405,0.0004709333,0.002194307,0.0215518],"study_design_scores_gemma":[0.0001540129,0.002056695,0.8656755,0.00008196354,0.00009750404,0.0003691771,0.004560501,0.0029692,0.09274083,0.0003556065,0.03084519,0.00009381273],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966672,0.0003620582,0.0001435233,0.00005543384,0.000005496457,0.0000208362,0.0002920497,0.00002572044,0.002427717],"genre_scores_gemma":[0.9916653,0.0005612456,0.00093178,0.00005959159,0.00000317183,0.00002568476,0.0009680209,0.00002428822,0.005760869],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1479972,"threshold_uncertainty_score":0.2977375,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03372345718304189,"score_gpt":0.2177529511491384,"score_spread":0.1840294939660965,"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."}}