{"id":"W2350696231","doi":"","title":"The Problems and Solutions of Nitrate Test-strip-reflectometer Method in Soil Nitrate Rapid Determination","year":2011,"lang":"en","type":"article","venue":"Xibei nongye xuebao","topic":"Agriculture, Soil, Plant Science","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"J. D. Irving (Canada)","funders":"","keywords":"Extraction (chemistry); Nitrate; Sedimentation; Water extraction; Soil science; Soil water; Environmental science; Soil test; Oscillation (cell signaling); Chemistry; Environmental chemistry; Chromatography; Geology; Sediment","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0010904,0.0001742012,0.0001967543,0.00003231465,0.0003579969,0.00007410708,0.0003812067,0.0001193116,0.00001768708],"category_scores_gemma":[0.000179667,0.00005675755,0.00006388782,0.000799611,0.0002040575,0.000323871,0.00009956978,0.0001879991,0.00001616944],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002301978,"about_ca_system_score_gemma":0.00001477789,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006902587,"about_ca_topic_score_gemma":0.005342205,"domain_scores_codex":[0.9984177,0.0001861962,0.0003569461,0.0003443627,0.0002480465,0.0004467493],"domain_scores_gemma":[0.9987902,0.0007209005,0.0001976494,0.00008517683,0.0001125274,0.00009356875],"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":[0.00006771063,0.0004913184,0.07749742,0.00003780683,0.00002587802,0.00001551757,0.001999453,0.00001404465,0.7095332,0.001004765,0.0005003682,0.2088126],"study_design_scores_gemma":[0.0004493957,0.0008062273,0.8917421,0.00009104943,0.00004358849,0.00008122827,0.0008273061,0.002418947,0.09079298,0.01051985,0.001658528,0.0005687972],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939477,0.000297569,0.00009316371,0.0003492457,0.00009544738,0.0003681456,0.00004590047,0.0000456509,0.004757172],"genre_scores_gemma":[0.997754,0.0001577941,0.001430188,0.00006657677,0.00004989689,0.00004752426,0.00001409473,0.000001236608,0.0004786902],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8142447,"threshold_uncertainty_score":0.2981076,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05766991818514718,"score_gpt":0.2402334665035666,"score_spread":0.1825635483184194,"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."}}