{"id":"W1996210634","doi":"10.2134/agronj2006.0262","title":"Cultivar and Seeding Rate Effects on the Competitive Ability of Spring Cereals Grown under Organic Production in Northern Canada","year":2007,"lang":"en","type":"article","venue":"Agronomy Journal","topic":"Agronomic Practices and Intercropping Systems","field":"Agricultural and Biological Sciences","cited_by":69,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada; University of Saskatchewan; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cultivar; Weed; Agronomy; Seeding; Avena; Hordeum vulgare; Biology; Competition (biology); Weed control; Yield (engineering); Crop; Field experiment; Poaceae","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000433328,0.0003014311,0.0003429977,0.0003657629,0.0009601452,0.0006357391,0.0005061969,0.0001590228,0.0008597907],"category_scores_gemma":[0.0006788941,0.0002091147,0.0001600926,0.0004445304,0.0005222026,0.000164821,0.0003129617,0.0002688924,0.0001239399],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009298097,"about_ca_system_score_gemma":0.005950838,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8387327,"about_ca_topic_score_gemma":0.9502161,"domain_scores_codex":[0.9996492,0.00004207874,0.00001543466,0.00006833234,0.00009148788,0.0001334228],"domain_scores_gemma":[0.9989969,0.0001479229,0.0001248785,0.00004045614,0.0002251712,0.0004645644],"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":[0.005269683,0.0008868497,0.3390128,0.0001375155,0.0001373663,0.0007453996,0.003008595,0.001787275,0.6198864,0.0003849272,0.0008487944,0.02789438],"study_design_scores_gemma":[0.00003593477,0.0006045215,0.989412,0.000006398155,0.00002966535,0.00007330105,0.001061722,0.001084851,0.006781415,0.00003295771,0.0008514784,0.00002572927],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996443,0.00003902957,0.00002420673,0.000007528684,7.505396e-7,0.000003497499,0.00002907283,0.000002620578,0.0002490423],"genre_scores_gemma":[0.9985927,0.00007181803,0.000206399,0.00002388886,7.498588e-7,0.000005303416,0.0001858781,0.000005426549,0.0009079364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1612673,"threshold_uncertainty_score":0.324434,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01379098296127741,"score_gpt":0.2066479839480072,"score_spread":0.1928570009867298,"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."}}