{"id":"W4387097731","doi":"10.1139/cjss-2023-0041","title":"Management impacts on organic carbon under continuous perennial grass, perennial grass-legume mixture, and annual cereals on a thick Black Chernozemic soil","year":2023,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; Agriculture and Agri-Food Canada; Concordia University of Edmonton","funders":"Agriculture and Agri-Food Canada; Alberta Crop Industry Development Fund; Alberta Conservation Association","keywords":"Perennial plant; Agronomy; Triticale; Silage; Forage; Grazing; Pasture; Soil carbon; Red Clover; Fertilizer; Environmental science; Animal science; Biology; Soil water; Ecology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":false,"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":[0.0004807814,0.0004880429,0.0004234395,0.0004780434,0.0005261713,0.0005319957,0.0004994208,0.0001592815,0.0007060108],"category_scores_gemma":[0.0003781513,0.0001583951,0.0002111919,0.0004196567,0.0006208843,0.0003414467,0.0003931498,0.0003449114,0.00006522977],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00232854,"about_ca_system_score_gemma":0.0009873713,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03871652,"about_ca_topic_score_gemma":0.102346,"domain_scores_codex":[0.9996954,0.00004897309,0.00002611325,0.00006620487,0.00005686946,0.0001064979],"domain_scores_gemma":[0.9993031,0.00008173272,0.0002132198,0.00003452708,0.00007065429,0.0002968088],"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":[0.0198409,0.004273919,0.4135488,0.0004222697,0.0005848263,0.0007103583,0.0007952969,0.006977677,0.5267716,0.0003239652,0.0005018521,0.02524844],"study_design_scores_gemma":[0.0002755398,0.008135593,0.9708158,0.00001128052,0.0001588876,0.00004232516,0.0003068005,0.001801814,0.01787682,0.00005256943,0.0004966158,0.00002597892],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998885,0.000009705655,0.000008280898,0.000002420421,8.849863e-7,0.000003135979,0.00002400888,0.000001348465,0.00006169335],"genre_scores_gemma":[0.9994994,0.00003376034,0.0000859154,0.00001057356,0.000002760693,0.0000132404,0.0001212347,0.000001461831,0.0002316406],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03871652,"threshold_uncertainty_score":0.07698232,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01262401028983962,"score_gpt":0.2197961469963208,"score_spread":0.2071721367064812,"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."}}