{"id":"W2981721980","doi":"10.1017/wsc.2019.60","title":"Cultural weed management practices shorten the critical weed-free period for soybean grown in the Northern Great Plains","year":2019,"lang":"en","type":"article","venue":"Weed Science","topic":"Weed Control and Herbicide Applications","field":"Agricultural and Biological Sciences","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Weed; Cultivar; Agronomy; Crop; Weed control; Biology; Edaphic; Cultural practice; Poaceae; Soil water; Ecology","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":[0.0002444031,0.0002326083,0.0002227215,0.0002868831,0.0004863894,0.0003317673,0.0003817858,0.0001354473,0.000460264],"category_scores_gemma":[0.0003115391,0.0001396643,0.0001575292,0.0002115559,0.0003506154,0.0001837247,0.0003004596,0.0002732435,0.0000513394],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002461714,"about_ca_system_score_gemma":0.001656627,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1389546,"about_ca_topic_score_gemma":0.4173148,"domain_scores_codex":[0.9998775,0.00002656014,0.000007806931,0.00003737758,0.00002658084,0.00002431654],"domain_scores_gemma":[0.9995994,0.00005893425,0.000110194,0.00002442832,0.00007423646,0.0001328033],"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":[0.001376074,0.0005054376,0.0680687,0.0001149541,0.00006493142,0.0002586008,0.0006598178,0.0004348549,0.9195873,0.00008255681,0.0001613639,0.00868542],"study_design_scores_gemma":[0.00004062527,0.00147706,0.9711449,0.000007449998,0.00003336744,0.00004988476,0.0006973153,0.0006781801,0.02497053,0.0000262019,0.0008608318,0.00001366547],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997565,0.00003767696,0.00003769726,0.00001123247,9.474777e-7,0.000005482903,0.00002141738,0.000004487439,0.0001245767],"genre_scores_gemma":[0.9984975,0.00007848461,0.0006468809,0.00004059379,0.000001559356,0.00001925347,0.0001772778,0.000003872237,0.0005345843],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1389546,"threshold_uncertainty_score":0.2762915,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02903593132784194,"score_gpt":0.2815739388185356,"score_spread":0.2525380074906937,"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."}}