{"id":"W2043621961","doi":"10.4141/s00-034","title":"Effects of green manures on soil organic matter and wheat yields and N nutrition","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":77,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Loam; Agronomy; Green manure; Gleysol; Brassica; Chemistry; Manure; Fertilizer; Organic matter; Soil water; Biology","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":[0.0003305644,0.0005886284,0.0004872778,0.0003014021,0.0003935833,0.0004628658,0.0002592786,0.0003706331,0.0008108635],"category_scores_gemma":[0.0004328538,0.0002212315,0.0002861671,0.0002428304,0.0002713219,0.0002969803,0.0002566406,0.0003646751,0.0001209517],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001013967,"about_ca_system_score_gemma":0.0005175361,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009202707,"about_ca_topic_score_gemma":0.02749676,"domain_scores_codex":[0.9997362,0.00004930524,0.00001810921,0.00007039994,0.00005740968,0.00006850612],"domain_scores_gemma":[0.9992651,0.0001685389,0.0002396515,0.0000422779,0.0001102398,0.0001742043],"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":[0.006687238,0.001256655,0.06345283,0.0001923068,0.0001804472,0.0005193703,0.0001621971,0.0006319665,0.9084234,0.00004835018,0.0001681811,0.01827702],"study_design_scores_gemma":[0.0001971966,0.01569347,0.7156886,0.00002829929,0.0002433358,0.0002823143,0.000349139,0.001428276,0.2629765,0.0001344838,0.002941527,0.00003687806],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994116,0.0001912325,0.00009206939,0.00001289968,0.000006487173,0.00001319383,0.0001258047,0.000007691449,0.0001390078],"genre_scores_gemma":[0.997259,0.0002936201,0.0005428814,0.0001017863,0.000008790273,0.00002725148,0.0005038246,0.00000718734,0.001255467],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009202707,"threshold_uncertainty_score":0.01829833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00742667674828553,"score_gpt":0.1866554241371062,"score_spread":0.1792287473888207,"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."}}