{"id":"W7015057211","doi":"","title":"Right source and right time: reducing nitrous oxide emissions with enhanced efficiency nitrogen fertilizers","year":2018,"lang":"en","type":"dissertation","venue":"Mspace (University of Manitoba)","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Nitrous oxide; Nitrification; Urea; Anhydrous; Urease; Ammonia; Nitrogen; Precipitation","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.0002346268,0.0002490159,0.0003214286,0.0001911488,0.0002753038,0.0004639125,0.0005494027,0.000229297,0.0009957422],"category_scores_gemma":[0.0002139369,0.0001132122,0.0002223034,0.0001912326,0.0002441392,0.0003148879,0.0002058356,0.0003927203,0.00021172],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001528486,"about_ca_system_score_gemma":0.001537565,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04605559,"about_ca_topic_score_gemma":0.1918354,"domain_scores_codex":[0.9997974,0.00001634199,0.000009390053,0.00004900934,0.00009808671,0.00002979904],"domain_scores_gemma":[0.9998296,0.00001471809,0.00005525027,0.00001311016,0.00005368801,0.00003360988],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000810702,0.0002911588,0.01059862,0.0001646119,0.00003792315,0.0000647218,0.0001062997,0.0006590225,0.9572674,0.0001267652,0.0004174899,0.02945527],"study_design_scores_gemma":[0.0001674235,0.004713359,0.2152043,0.00006412763,0.0001586033,0.0001574581,0.0006033931,0.002503961,0.760491,0.0002620443,0.0156346,0.00003976011],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.995662,0.0004870222,0.001508792,0.0001771056,0.00002281919,0.00005723082,0.0001749492,0.00006262898,0.001847475],"genre_scores_gemma":[0.9838778,0.001203032,0.01008524,0.0002654398,0.00001312852,0.00005068511,0.0003867924,0.00003299879,0.004084884],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04605559,"threshold_uncertainty_score":0.09157503,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005507132458031233,"score_gpt":0.1767867694944605,"score_spread":0.1712796370364293,"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."}}