{"id":"W1978885363","doi":"10.1017/s1742170511000500","title":"Progress towards no-till organic weed control in western Canada","year":2012,"lang":"en","type":"article","venue":"Renewable Agriculture and Food Systems","topic":"Agronomic Practices and Intercropping Systems","field":"Agricultural and Biological Sciences","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada; University of Saskatchewan","funders":"","keywords":"Agronomy; Harrow; Field pea; Tillage; Cover crop; Weed control; Green manure; Weed; No-till farming; Sativum; Manure; Mulch-till; Organic farming; Environmental science; Biology; Agriculture; Soil fertility; Soil water","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003610259,0.0002423717,0.0004178323,0.00001074855,0.0001290616,0.0001420202,0.0002132467,0.0001681714,0.00003245649],"category_scores_gemma":[0.00001769107,0.00008316368,0.00005079936,0.0002168835,0.00002873661,0.0003664138,0.00005306265,0.0001371955,0.00001927996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001545891,"about_ca_system_score_gemma":0.00003619212,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6093128,"about_ca_topic_score_gemma":0.7035607,"domain_scores_codex":[0.9983549,0.0001713651,0.0004027789,0.0002926863,0.0002296743,0.0005486727],"domain_scores_gemma":[0.9993181,0.00007944164,0.0002122852,0.00007429549,0.00008846792,0.000227446],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001985668,0.00072589,0.5566173,0.0005875308,0.0006264583,0.00003035665,0.001441805,0.0001702603,0.3347631,0.0003301033,0.08457308,0.01993549],"study_design_scores_gemma":[0.0005884703,0.0004622672,0.1844289,0.0002272766,0.00004086557,0.0001374861,0.003534243,0.0001435539,0.0004090608,0.000002333134,0.8094802,0.0005453066],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9836158,0.01066404,0.00001647131,0.0007198349,0.001193405,0.0007964742,0.00007091289,0.00005616174,0.002866951],"genre_scores_gemma":[0.9964337,0.00004165398,0.00000285471,0.0001707379,0.001069744,0.0000986448,0.00003587424,0.000002184238,0.002144564],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7249072,"threshold_uncertainty_score":0.3932888,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0127529372075809,"score_gpt":0.1941223178830131,"score_spread":0.1813693806754322,"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."}}