{"id":"W2040235477","doi":"10.2134/agronj2001.932319x","title":"Weed Suppression by Annual Legume Cover Crops in No‐Tillage Corn","year":2001,"lang":"en","type":"article","venue":"Agronomy Journal","topic":"Weed Control and Herbicide Applications","field":"Agricultural and Biological Sciences","cited_by":159,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Cover crop; Agronomy; Weed; Sowing; Perennial plant; Biology; Legume; Weed control; Red Clover; Annual plant; Crop; Cropping system; Tillage","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001888572,0.0001147472,0.0001502289,0.00001365308,0.0002368658,0.0001060828,0.0002431119,0.00008399663,0.003401117],"category_scores_gemma":[0.00001507698,0.0000442956,0.00007848747,0.0001663965,0.00003712071,0.000279574,0.00004023521,0.0002413283,0.000405875],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004026483,"about_ca_system_score_gemma":0.00001135992,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0011334,"about_ca_topic_score_gemma":0.0002905069,"domain_scores_codex":[0.9990633,0.00005676695,0.0002590137,0.0001728294,0.0001425997,0.0003055624],"domain_scores_gemma":[0.9995412,0.00008420276,0.000107855,0.00004400771,0.00007564764,0.0001470591],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001329664,0.0002349546,0.03870208,0.000001315521,0.00001846384,0.00003326937,0.000112091,0.0000162395,0.7120522,0.0001410918,0.1728381,0.07571714],"study_design_scores_gemma":[0.000388081,0.00009054519,0.4071008,0.00001429072,0.000005685206,0.00006754318,0.0001597159,0.00003705116,0.0002635373,0.0004471579,0.59129,0.0001356443],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9860001,0.0003296491,0.00002923482,0.003275749,0.00009711839,0.0001500989,0.00002780934,0.00002146917,0.01006879],"genre_scores_gemma":[0.9945406,0.00003053708,0.00005403057,0.0004436024,0.000459672,0.00001933736,0.0000266169,0.00000101926,0.004424611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7117887,"threshold_uncertainty_score":0.9975099,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007815065336990855,"score_gpt":0.2079916188949994,"score_spread":0.2001765535580085,"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."}}