{"id":"W1721378810","doi":"","title":"Energy use and time requirements for different weeding strategies in grain corn.","year":2001,"lang":"en","type":"article","venue":"Canadian Biosystems Engineering","topic":"Crop Yield and Soil Fertility","field":"Agricultural and Biological Sciences","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Agriculture; Energy requirement; Engineering; Agricultural science; Agricultural economics; Political science; Agricultural engineering; Geography; Environmental science; Mathematics; Economics; Archaeology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000207475,0.0001613911,0.0002048994,0.000306023,0.0002033915,0.0003482796,0.0002136114,0.0002175052,0.001095574],"category_scores_gemma":[0.0003615856,0.00009160024,0.0001807313,0.0002783859,0.0001621004,0.0002328806,0.0002056483,0.0001576998,0.0001213141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00113956,"about_ca_system_score_gemma":0.0004365341,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02618942,"about_ca_topic_score_gemma":0.04464749,"domain_scores_codex":[0.9998938,0.0000151552,0.000008748387,0.00002798611,0.00002440051,0.00002996567],"domain_scores_gemma":[0.9997775,0.0000872052,0.00004847035,0.00001072812,0.00003235812,0.00004369282],"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":[0.007172922,0.0003628079,0.03982545,0.0001852572,0.0001143021,0.0002073682,0.0002427554,0.003157094,0.9246502,0.0004561938,0.0002492411,0.02337636],"study_design_scores_gemma":[0.00008459839,0.001737848,0.8192485,0.00003183174,0.0001153201,0.0003461264,0.0007784224,0.008078027,0.1659868,0.0007467978,0.00278024,0.00006551942],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988766,0.0004384712,0.0001308271,0.00001403663,0.000001604985,0.000003735532,0.0002362194,0.000001935913,0.000296672],"genre_scores_gemma":[0.9983397,0.0002093762,0.0001302514,0.00001246165,5.498153e-7,0.000006882277,0.0005503546,0.00000764808,0.0007426961],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02618942,"threshold_uncertainty_score":0.05207396,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02857721619997165,"score_gpt":0.1925358911664629,"score_spread":0.1639586749664913,"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."}}