{"id":"W2969762340","doi":"10.1002/9781118786352.wbieg0404","title":"Soil Fertility and Management","year":2017,"lang":"en","type":"other","venue":"International Encyclopedia of Geography","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada","funders":"","keywords":"Soil fertility; Environmental science; Nutrient; Soil biodiversity; Nutrient cycle; Ecosystem; Soil quality; Soil organic matter; Productivity; Aeration; Agronomy; Plant growth; Ecology; Biology; Soil water; Soil science","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0009172449,0.0004175284,0.0003186113,0.001147502,0.0007627666,0.002012586,0.001008688,0.0006602159,0.03693017],"category_scores_gemma":[0.002658348,0.0001158723,0.0002253727,0.001817388,0.0006199282,0.0009748255,0.001467758,0.0007580424,0.008918786],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002026118,"about_ca_system_score_gemma":0.003825761,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01334264,"about_ca_topic_score_gemma":0.01593513,"domain_scores_codex":[0.999166,0.0001157767,0.00005369962,0.0001020771,0.0004318214,0.0001306894],"domain_scores_gemma":[0.9993253,0.0000729794,0.0001336643,0.0000584743,0.0002939122,0.000115738],"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":[0.00007447003,0.0001192889,0.01290049,0.001274872,0.00004926752,0.0002916408,0.0006674709,0.0007978904,0.001741469,0.04614159,0.1992162,0.7367253],"study_design_scores_gemma":[0.000006074053,0.00002520455,0.008425524,0.000314866,0.00001016849,0.0001829517,0.000244174,0.0001007834,0.0002457226,0.00468841,0.9857457,0.00001057397],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.02914987,0.07324851,0.009723046,0.01822941,0.001921681,0.000822096,0.01503613,0.001224424,0.8506448],"genre_scores_gemma":[0.44119,0.1263796,0.02110724,0.007269726,0.001990736,0.0008519744,0.01811354,0.000364741,0.3827324],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.03693017,"threshold_uncertainty_score":0.1235437,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007612459795928492,"score_gpt":0.2217557770075858,"score_spread":0.2141433172116573,"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."}}