{"id":"W3132543685","doi":"10.1007/s11104-021-04860-w","title":"Soil organic nitrogen: an overlooked but potentially significant contribution to crop nutrition","year":2021,"lang":"en","type":"review","venue":"Plant and Soil","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":144,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"Natural Sciences and Engineering Research Council of Canada; College of Agriculture and Bioresources, University of Saskatchewan; University of Saskatchewan","keywords":"Assimilation (phonology); Agriculture; Context (archaeology); Nitrogen cycle; Plant physiology; Agronomy; Crop; Environmental science; Scope (computer science); Nutrient; Biomass (ecology); Nitrogen; Ecology; Biology; Agroforestry; Botany; Chemistry; Computer science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.0004550838,0.0006365927,0.0009739301,0.001372869,0.0002194169,0.0008282422,0.0005109963,0.0009156631,0.002015289],"category_scores_gemma":[0.0006976999,0.0001664305,0.000308197,0.001745989,0.0006214675,0.001082455,0.0005542038,0.0009121895,0.0006974915],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005592388,"about_ca_system_score_gemma":0.001589874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001703602,"about_ca_topic_score_gemma":0.003181095,"domain_scores_codex":[0.9998462,0.00002263481,0.00002059159,0.00004536819,0.00004951051,0.00001571565],"domain_scores_gemma":[0.999616,0.0001881092,0.00006504276,0.00001199961,0.00008644949,0.00003238704],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000898885,0.00003309015,0.0005173648,0.02584215,0.0001441181,0.000214376,0.00005411515,0.0003535481,0.002932847,0.005568881,0.01116168,0.9530878],"study_design_scores_gemma":[0.00001149814,0.0001173266,0.003144254,0.006872764,0.0002554896,0.00147682,0.0001329846,0.0001365343,0.001382402,0.00471521,0.9817292,0.00002547245],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0001638305,0.9989827,0.00006594369,0.0002194761,0.0001429503,8.943512e-7,0.000008006449,0.000002192663,0.0004139657],"genre_scores_gemma":[0.001586102,0.9977851,0.00008806932,0.0001374521,0.0001404909,0.000001501007,0.00001370132,8.205112e-7,0.000246699],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.002015289,"threshold_uncertainty_score":0.006741822,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0241836072885185,"score_gpt":0.2380395320505437,"score_spread":0.2138559247620252,"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."}}