{"id":"W2023716564","doi":"10.4141/p02-071","title":"Response of winter wheat to nitrogen and phosphate fertilizer placement and time of application","year":2003,"lang":"en","type":"article","venue":"Canadian Journal of Plant Science","topic":"Crop Yield and Soil Fertility","field":"Agricultural and Biological Sciences","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Urea; Fertilizer; Agronomy; Nitrogen; Ammonium; Ammonium nitrate; Chemistry; Seeding; Nitrate; Yield (engineering); Grain yield; Animal science; Biology; Materials science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001484469,0.0003077181,0.0003726361,0.0001691623,0.0001579055,0.0003070546,0.0002453594,0.0002958665,0.001103026],"category_scores_gemma":[0.0005472622,0.0002598141,0.0001586923,0.0001547642,0.0002871162,0.0001473748,0.0002639236,0.0005544164,0.0001517674],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001092218,"about_ca_system_score_gemma":0.0004676912,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02492351,"about_ca_topic_score_gemma":0.05086103,"domain_scores_codex":[0.9997982,0.00002865185,0.00001051022,0.00005060119,0.00006094542,0.00005115925],"domain_scores_gemma":[0.999366,0.0001752911,0.0001278847,0.00003664329,0.0001013333,0.0001929179],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002185021,0.00008831956,0.007197751,0.00003214879,0.00002187606,0.00008085668,0.00008813033,0.0002395055,0.9880189,0.00001045954,0.00004455303,0.001992366],"study_design_scores_gemma":[0.0001115476,0.006146735,0.7000532,0.00001366335,0.00006436496,0.0002240093,0.0004973277,0.002509052,0.288905,0.0000684507,0.001377128,0.00002959127],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993753,0.0001164583,0.0001327678,0.00001285466,0.000004983897,0.000006638263,0.00007430125,0.000009742468,0.0002669502],"genre_scores_gemma":[0.9973425,0.00009201346,0.0002452902,0.00005036683,0.000003697104,0.00001483325,0.000324335,0.00001168671,0.001915237],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02492351,"threshold_uncertainty_score":0.04955685,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01190048775617822,"score_gpt":0.2038647657438897,"score_spread":0.1919642779877115,"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."}}