{"id":"W2026117309","doi":"10.4141/p02-067","title":"Harvest time and N fertilization effects on forage yield and quality of quackgrass (<i>Elytrigia repens</i> L.) in northeastern Saskatchewan","year":2003,"lang":"en","type":"article","venue":"Canadian Journal of Plant Science","topic":"Turfgrass Adaptation and Management","field":"Environmental Science","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Forage; Animal science; Agronomy; Dry matter; Nutrient; Fertilizer; Loam; Grazing; Biology; Weed; Growing degree-day; Phenology; Soil water; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001133666,0.00007090795,0.0001318937,0.0001645707,0.0000865841,0.00004763362,0.0001279159,0.00002249325,0.00004874321],"category_scores_gemma":[0.0002604969,0.00006072697,0.00001483924,0.0002779924,0.0002378011,0.0002800045,0.00001335144,0.00007556274,0.000005725587],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009749073,"about_ca_system_score_gemma":0.000142061,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.008637915,"about_ca_topic_score_gemma":0.2448468,"domain_scores_codex":[0.9991009,0.00005309795,0.0002520152,0.0001525146,0.0002590687,0.0001823829],"domain_scores_gemma":[0.9993182,0.00008391574,0.0001702312,0.00009304377,0.00001378863,0.0003208674],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006228738,0.00005327556,0.916605,0.000060839,0.000008365546,0.0001629297,0.003359579,0.002191121,0.06700283,0.001849715,0.0004667444,0.008177317],"study_design_scores_gemma":[0.0003574535,0.0001472452,0.993439,0.00009456505,0.000005210852,0.00003532148,0.000390132,0.0003907325,0.003902342,0.0001910826,0.000940456,0.0001065167],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998233,0.00003032153,0.0001839831,0.0001264762,0.00007329302,0.0001088382,0.00001195247,0.000001413701,0.001230691],"genre_scores_gemma":[0.9994058,0.000006130553,0.0001788924,0.0002222224,0.000003465239,5.516147e-7,6.285944e-7,0.000002732059,0.0001795824],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2362089,"threshold_uncertainty_score":0.9979637,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01575061809038467,"score_gpt":0.2159708979869162,"score_spread":0.2002202798965315,"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."}}