{"id":"W1996297180","doi":"10.2134/agronj2001.934820x","title":"Weed Suppression by Seven Clover Species","year":2001,"lang":"en","type":"article","venue":"Agronomy Journal","topic":"Agronomic Practices and Intercropping Systems","field":"Agricultural and Biological Sciences","cited_by":92,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Alberta Agricultural Research Institute","keywords":"Trifolium alexandrinum; Red Clover; Agronomy; Biology; Weed; Trifolium repens; Cover crop; Brassica; Biomass (ecology); White mustard; Forage; Crop; Secale","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0002696533,0.0001195122,0.0001482041,0.000008201704,0.0002908969,0.0002511925,0.0002774266,0.0000679076,0.005338222],"category_scores_gemma":[0.00001884304,0.00004122856,0.0001135358,0.00007456209,0.00003201838,0.0005360828,0.00005674317,0.000220944,0.0002388917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005964198,"about_ca_system_score_gemma":0.000007924723,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002404861,"about_ca_topic_score_gemma":0.00003547369,"domain_scores_codex":[0.9990737,0.0000889014,0.0002654807,0.0001600369,0.0001401213,0.0002717465],"domain_scores_gemma":[0.999486,0.00009513499,0.0001973641,0.00004199794,0.00003930926,0.000140173],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008137258,0.00009921849,0.02594749,0.00000170033,0.00005158178,0.00002031602,0.0001728261,0.000004437411,0.2701814,0.00008814575,0.6321889,0.07116254],"study_design_scores_gemma":[0.0001374799,0.0001002755,0.05208801,0.00002806844,0.000007745233,0.0002842304,0.0007286842,0.00001976918,0.0006633288,0.00007900703,0.9457293,0.0001340754],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.969952,0.0005385318,0.00005772848,0.003183796,0.0004457739,0.00008990416,0.000007388534,0.00002466398,0.02570025],"genre_scores_gemma":[0.9801141,0.0001389083,0.00005126109,0.0002472781,0.001090054,0.000003918712,0.00001552086,9.854448e-7,0.01833796],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3135404,"threshold_uncertainty_score":0.995571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02161081497212127,"score_gpt":0.2216866603410764,"score_spread":0.2000758453689551,"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."}}