{"id":"W1993258795","doi":"10.2136/sssaj2004.1626","title":"Critical Leaf Potassium Concentrations for Yield and Seed Quality of Conservation‐Till Soybean","year":2004,"lang":"en","type":"article","venue":"Soil Science Society of America Journal","topic":"Soybean genetics and cultivation","field":"Agricultural and Biological Sciences","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Plough; Tillage; Agronomy; Environmental science; No-till farming; Soil water; Conventional tillage; Fertilizer; Soil horizon; Mathematics; Biology; Soil science; Soil fertility","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"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":[0.0001137054,0.0001470647,0.0001316195,0.0002116344,0.0003248072,0.0002871669,0.0001806563,0.0001494701,0.0005383627],"category_scores_gemma":[0.0005007419,0.0001632708,0.0001056038,0.0001464998,0.0001890879,0.0002228517,0.0001253847,0.0001322249,0.00009512121],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003524033,"about_ca_system_score_gemma":0.001089091,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1816625,"about_ca_topic_score_gemma":0.4243336,"domain_scores_codex":[0.9999129,0.000006453905,0.000006300391,0.00002414528,0.00003027319,0.00001990574],"domain_scores_gemma":[0.9995198,0.0000553442,0.0001783809,0.00001648567,0.0001243434,0.0001055979],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001663511,0.00008430523,0.5167527,0.00005618805,0.00003863631,0.0002840744,0.0005895346,0.0008682394,0.4724027,0.00005116907,0.0002032034,0.007005739],"study_design_scores_gemma":[0.000006315533,0.0001404512,0.989047,0.000001904729,0.000007933262,0.00004676496,0.00009793603,0.0004042833,0.01004156,0.00001079762,0.0001908843,0.000004178773],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996195,0.00003413924,0.00007665918,0.000005948981,3.308053e-7,0.000002415313,0.00009531877,0.000003460796,0.0001622036],"genre_scores_gemma":[0.9994094,0.00002304414,0.0001019797,0.000005532455,2.21801e-7,0.000002003451,0.0001974304,0.000002133631,0.0002581275],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1816625,"threshold_uncertainty_score":0.3612102,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04240578159495739,"score_gpt":0.2937864755850544,"score_spread":0.251380693990097,"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."}}