{"id":"W7000076315","doi":"","title":"Effect of cropping frequency on grain yields, N balance, and economic returns for properly fertilized spring wheat in southwestern Saskatchewan","year":2018,"lang":"en","type":"other","venue":"","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Spring (device); Cropping; Crop yield; Grain yield; Cropping system; Productivity","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"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":[0.0006102869,0.0002468261,0.0002529822,0.0005493383,0.0005558287,0.0006556398,0.000653765,0.0002591634,0.001713061],"category_scores_gemma":[0.0008165124,0.0001914176,0.0003566609,0.001000374,0.0006388872,0.0002829948,0.0006297108,0.000312237,0.000212528],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005739608,"about_ca_system_score_gemma":0.008190443,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8458564,"about_ca_topic_score_gemma":0.9628118,"domain_scores_codex":[0.9997032,0.00006802892,0.00002910609,0.00007189763,0.0000402038,0.00008755512],"domain_scores_gemma":[0.9989893,0.0002284093,0.0001871162,0.00008922708,0.0002370108,0.0002690468],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005320104,0.0001093634,0.9856529,0.00001931588,0.0001969722,0.0003727499,0.0003607717,0.00138282,0.004472449,0.0001686443,0.0005446483,0.006187476],"study_design_scores_gemma":[0.000008861963,0.00002519293,0.9985354,0.000004489123,0.00002037605,0.00002035345,0.0004684153,0.0004880259,0.0002010051,0.00002823369,0.000194157,0.000005569737],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998997,0.00003243825,0.00003001876,0.00003377563,0.000002007328,0.000003222698,0.0004210121,0.000003447826,0.0004770556],"genre_scores_gemma":[0.9977235,0.00006433736,0.00008296761,0.00003843083,0.000001275609,0.000005806372,0.0005019129,0.000003294241,0.001578248],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1541436,"threshold_uncertainty_score":0.3101028,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01031507464422081,"score_gpt":0.2238366563468774,"score_spread":0.2135215817026566,"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."}}