{"id":"W3011797529","doi":"10.1139/cjps-2019-0223","title":"Too much fertilizer? An observational association between inputs at planting and crop yield on a Saskatchewan farming operation","year":2020,"lang":"en","type":"article","venue":"Canadian Journal of Plant Science","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Princess Margaret Cancer Centre","funders":"","keywords":"Sowing; Agronomy; Fertilizer; Agriculture; Canola; Crop; Hordeum vulgare; Yield (engineering); Crop yield; Environmental science; Biology; Poaceae; Ecology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.000483772,0.0001902524,0.0001422562,0.00039255,0.0005061363,0.0005348129,0.0004650749,0.0001957506,0.001228806],"category_scores_gemma":[0.001518486,0.0001811018,0.0001609798,0.001401798,0.0004358908,0.0002740416,0.0005070418,0.0003497134,0.0001749494],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004625158,"about_ca_system_score_gemma":0.004966935,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8777913,"about_ca_topic_score_gemma":0.9714896,"domain_scores_codex":[0.999712,0.00006296151,0.00002385587,0.00007916974,0.00005707731,0.00006489349],"domain_scores_gemma":[0.9983062,0.0004310926,0.0005743452,0.0001368351,0.0004043735,0.000147163],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000302478,0.00002128024,0.9958079,0.000008936358,0.00004076347,0.00006182533,0.0003007658,0.0003382457,0.0005774227,0.00005842261,0.0003285938,0.002425606],"study_design_scores_gemma":[0.000001808194,0.00001346374,0.9973647,0.000007549039,0.00001373878,0.00001715199,0.001029114,0.0008559201,0.0001595315,0.00004813937,0.0004838975,0.000004916026],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974596,0.00003132861,0.0002336142,0.00007464815,0.000001984122,0.000008741259,0.001514207,0.000004159974,0.0006717411],"genre_scores_gemma":[0.9974975,0.00006954741,0.0003145736,0.00004924097,0.000001440145,0.00001195706,0.001126504,0.000002632236,0.00092655],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1222087,"threshold_uncertainty_score":0.2458567,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0812774656689947,"score_gpt":0.2368873358234821,"score_spread":0.1556098701544874,"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."}}